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Astrra Chemicals
Astrra Chemicals


Construction Chemicals

Perlite Powder
Microsilica 
Metakaolin 
Nano Silica
Silica Flour
Magnesium Silicate Hydroxide Powder
Vermiculite Powder
Silica Ash
PVA Resins
Iron Oxide Black
Iron Oxide Yellow
Iron Oxide Red
Super Plasticizers
Magnesium Silicate
Aluminum Silicate
Diatomaceous Earth
Asbestos Fibre
Silica Grits Pure
GGBS
Calcium Chloride

Super Plasticizer ( Water Proofing Chemical ) (SMF)

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Super Plasticizer ( Water Proofing Chemical ) (SMF)
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Approx. Rs 185 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity5 Kilogram
BrandFosroc
Packaging Size10kg
CategoryWaterproofing Coating,Cementitious Waterproofing,Acrylic Based Polymer Coating
ApplicationConstruction
ColorTransparent

SUPER PLASTICIZER
( ADMIXTURE )
( SMF ) Sulphonated Malamine Formaldehyde
Uses -

To produce pumpable concrete

To produce high strength, high grade concrete by substantial reduction
in water resulting in low permeability and high early strength.

To produce high workability concrete requiring little or no vibration
during placing.
Advantages -

Improved workability - Easier, quicker placing and compaction.

Increased strength - Provides high early strength for precast concrete
with the advantage of higher water reduction ability.

Improved quality - Denser, close textured concrete with reduced
porosity and hence more durable.

Higher cohesion - Risk of segregation and bleeding minimised; thus
aids pumping of concrete

Chloride free - Safe in prestressed concrete and with sulphate resisting
cements and marine aggregates.

Properties-
Specific gravity
1.220 to 1.225 at 300C
Chloride content
Nil
Air entrainment
Approx. 1% additional air is entrained

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Calcium Chloride

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Calcium Chloride
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Approx. Rs 29 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity50 Kilogram
FormPowder
Grade StandardIndustrial Grade , Technical Grade
Purity90-95%
TypeAnhydrous
Packaging Size50 Kgs

Calcium Chloride
( Anhydrous )
For Concrete application

Investigations have shown that a two per cent addition of calcium chloride has equal cure strength at 50F as plain concrete has at 70F. Regardless of the temperature or cement type, concrete mixes containing calcium chloride will always have a faster cure rate than plain concrete.

The beneficial effects of calcium chloride will be even more pronounced at lower temperatures. The accelerated cure rate measured as final concrete set time can be reduced by two-thirds when two per cent calcium chloride is added - two hours compared to six hours for plain concrete.
calcium chloride can accelerate cement hydration reducing its set time.

That means:


high initial strength
reduced final set time
reduced bleeding
improved workability
fast form work turnaround
greater cost effectiveness
beneficial when used with fly ash or Microsilica

*Effect of Calcium Chloride on Portland Cements and Concretes.

COLD WEATHER CONSTRUCTION

Low temperatures slow concrete hydration. That is why an accelerator is needed to obtain high initial strength. Calcium Chloride accelerates hydration and gives concrete the strength and durability to meet specification requirements at lower temperatures.

  • Purity
  • Accurate composition
  • Longer shelf life
  • Aggregate Concrete
  • Concrete Admixture
  • Cement admixture

 

 

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Rice Husk Ash

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Approx. Rs 21.00 / KGGet Latest Price

Product Details:
Minimum Order Quantity20 KG
Grade StandardTechnical Grade
Physical StatePowder
UsageIndustrial
Packaging Size25 Kgs
Packaging TypeBags

Silica Ash
( Rice Husk Ash )

RHA is a good super-pozzolans . RHA can be used in a big way to make special concrete mixes There is a growing demand for fine amorphous silica in the production of special cement and concrete mixes ,high performance concrete ,high strength, low permeability concrete, for use in bridges, marine environments , nuclear power plants etc.

USE OF RICE HUSK ASH
For Strength :
Adding RHA to the concrete mix even in low replacement will dramatically enhance the workability , strength and impermeability of concrete mixes , while making the concrete durable to chemical attacks , abrasion and reinforcement corrosion , increasing the compressive strength by 10% - 20 % .

For water proofing :
RHA has excellent water resistance ( impermeability ) properties and is used in waterproofing compounds to give amazing results. it reduces the water penetration by as much as 60 % .

For Better Concrete in Marine environment:
Adding RHA to concrete and paints helps to reduce the chloride ion penetration by as much as 50 % into the structure , thus improving life of the building.

For Lower heat of Hydration :
Adding RHA to concrete lowers the heat of hydration by as much as 30 % and prevents formation of cracks during casting .
RHA acts as a very good insulator . RHA is also used for insulation of molten metal in tundish and ladle in slab caster .
The temperature of molten metal in the ladle is around 1400 degrees centigrade and above . When this metal flows from ladle to tundish , the temperature drops to around 1250 degrees . This reduction in temperature leads to choking and causes breakdown in the slab caster.
When this RHA is spread as a coating over the molten metal in the tundish and in ladle , it acts as a very good insulator and the temperature is maintained and does not cool down quickly , hence reducing the breakdown time of the casting.
Rice Husk is burnt in controlled temperatures which is below 700 degrees centigrade . This ash generated is amorphous in nature . The transformation of this amorphous state to crystalline state takes place if the ash is exposed to high temperatures of above 850 degrees centigrade .

Green Concrete : Green Concrete as the name suggests is eco friendly and saves the environment by using waste products generated by industries in various forms like rice husk ash ,micro silicaetc. to make resource-saving concrete structures .Use of green concrete helps in saving energy,emissions, waste water Green concrete is very often also cheap to produce as it uses waste products directly as a partial substitute for cement,thus saving energy consumption in production of per unit of cement . Over and above all green concrete has greater strength and durability than the normal concrete.
High Performance Concrete : Also known as HPC , the name given to mixtures with high workability and very high early strengthsand long term durability .
 

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Zeolite Granules

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Approx. Rs 69 / KilogramGet Latest Price

Pertaining to the clients' requirements, we are engaged in manufacturing, supplying, wholesaling and exporting quality assured Zeolite Powder. This powder is processed using superior quality ingredients that are sourced from accredited vendors of the market. To rule out the possibility of any impurity, this powder is stringently checked on various aspects like composition and shelf life.
Features:

Highly effectivePurityBalanced pH

Certificate of analysis:
Na2O
0. 812%
MgO
0. 843%
Al2O3
6. 536%
SiO2
78.02%
P2O3
0. 247%
SO3
0. 029%
CaO
10. 71%
TiO2
0. 216%
MnO
0. 062%
Fe2O3
1. 257%
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Ground Granulated Blast Furnace Slag ( GGBS)

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Ground Granulated Blast Furnace Slag ( GGBS)
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Approx. Rs 12.5 / KilogramGet Latest Price

We are leading manufacturers, exporters & suppliers of Ground granulated blast-furnace slag ( GGBS )

GGBS is used to make durable concrete structures in combination with ordinary portland cement and/or other pozzolanic materials. GGBS has been widely used in Europe, and increasingly in the United States and in Asia (particularly in Japan and Singapore) for its superiority in concrete durability, extending the lifespan of buildings from fifty years to a hundred years.[2]

Two major uses of GGBS are in the production of quality-improved slag cement, namely Portland Blastfurnace cement (PBFC) and high-slag blast-furnace cement (HSBFC), with GGBS content ranging typically from 30 to 70%; and in the production of ready-mixed or site-batched durable concrete.

Concrete made with GGBS cement sets more slowly than concrete made with ordinary Portland cement, depending on the amount of GGBS in the cementitious material, but also continues to gain strength over a longer period in production conditions. This results in lower heat of hydration and lower temperature rises, and makes avoiding cold joints easier, but may also affect construction schedules where quick setting is required.

Use of GGBS significantly reduces the risk of damages caused by alkali–silica reaction (ASR), provides higher resistance to chloride ingress — reducing the risk of reinforcement corrosion — and provides higher resistance to attacks by sulfate and other chemicals.


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  • Minimum Order Quantity: 100 Kilogram
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    Lime Powder(Calcium Hydroxide)

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    Approx. Rs 21 / KilogramGet Latest Price

    Lime Powder

    ( FOR CONCRETE APPLICATION )

    CERTIFICATE OF ANALYSIS LIME

    Chemical Property :

    Content

    Lime as Ca (OH)2

    :

    90%

     

    Active CaO

    :

    68%

     

    Acid insolubles

    :

    1 %

    Max

    Iron Alumina as Fe2O3 Al2O3

    :

    Traces

     

    Magnesia as MgO

    :

    0.6%

    Max

     

    Physical Property :

    Mesh (BSS)              :

    250

     

     General Data    :

    Free flowing fine powder devoid of grits and impurities 


    Additional Information:

  • Minimum Order Quantity: 50 Kilogram
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    White Bentonite

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    Approx. Rs 18.5 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Packaging TypePacket
    StatePowdered

    White bentonite
    ( hydrated aluminium silicate )

    Certificate of analysis
    White bentonite

    Typical analysis

    SiO2

    52. 86%

    CaO

    0. 28%

    MgO

    0. 20%

    Fe2O3

    0. 45%

    Al2O3

    44.10%

    LOSS ON IGNITION

    0. 85%

    Na2O

    0. 25%

    K2O

    0. 20%

    TiO2

    0. 36%

    BRIGHTNESSS

    93. 50%

    WHITENESS

    95. 80%

    RET. ON 500 MESH

    0. 05%

    BD

    0.50 gm/cc

    OIL ABSORPTION

    64. 00 Ml/100gm

    WATER ABSORPATION

    66. 80 Ml/100gm

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    Silica Fume Grey Microsilica ( Ferro Silicon Base )

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    Approx. Rs 16 / KilogramGet Latest Price

    Product Details:
    StatePowdered
    Packaging TypeBags

    MICROSILICA ( GREY ) ( SILICA FUME ) ( FERRO SILICON BASED )

    Microsilica ( Grey ) is a mineral admixture composed of very fine solid glassy spheres of silicon d i oxide (SiO2). Each particles are less than 1 micron in diameter, generally 50 to 100 times finer than average cement or fly ash particles. Frequently called condensed silica fume, microsilica is a by- product of the industrial manufacture of ferro silicon and metallic silicon in high-temperature electric arc furnaces. The ferrosilicon or silicon product is draw n off as a liquid from the bottom of the furnace. Vaporizing from the 2000-degree-C furnace bed is oxidized, and as it cools condenses into particles which are trapped in huge cloth bags. Processing the condensed fume to remove impurities and control particle size yields microsilica.

    It helps in compressive strength, bond strength, and abrasion resistance.

    Addition of silica fume also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges

    Silica fume reduces bleeding significantly because the free water is consumed in wetting of the large surface area of the silica fume and hence the free water left in the mix for bleeding also decreases. Silica fume also blocks the pores in the fresh concrete so water within the concrete is not allowed to come to the surface

    CERTIFICATE OF ANALYSIS

    MICROSILICA ( SILICA FUME ) – ( GREY )

     

    Silica

    SiO2

    90. 26%

    Iron Oxide

    Fe2O3

    01. 11%

    Alumina Oxide

    Al2O3

    05. 84%

    Loss on ignition

     

    02. 20%

    Moisture

     

    02. 20%

     

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    Liquid Sodium Silicate

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    Approx. Rs 32 / KilogramGet Latest Price

    SODIUM SILICATE ( LIQUID )

    CERTIFICATE OF ANALYSIS

    SODIUM SILICATE ( LIQUID )

     

    TECHNICAL SPECIICATION

    NEUTRAL GRADE

    ALKALINE GRADE

    APPEARANCE

    HAZY COLOURLESS

    VISCOUS TRANSLUCENT

    TOTAL ALKALNITY ( as Na2O) % by MASS, MIN

    9. 00 +/- 1. 00

    15. 00 +/- 1. 00

    SOLUBLE SILICATE as SiO2

    29

    33

    TOAL SOLUBLE SLICATE % BY MASS, MIN

    38. 00 +/- 1

    48

    RATIO OF TOTAL ALKALINITY ( as (Na2O ) TO TOTAL SOLUBLE SILICA (AS SiO2: ( Na2O: SiO2 )

    01:30.20

    01:02.20

    SPECIFIC GRAVITY

    40 +/- 1 Deg. Be

    50 +/- 1 Deg. be

     

     

     


    Additional Information:

  • Minimum Order Quantity: 50 Kilogram
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    Metakaolin

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    Approx. Rs 55 / KilogramGet Latest Price

    With the help and support of our professionals, we have been able to manufacture, wholesale and export best quality Metakaolin Powder ( POZZOFILZ ). It is calcinated by the professionals, under the controlled conditions for creating an amorphous aluminosilicate. When mixed with the concrete, it enhances the workability and strength of concrete. It also provides concrete a non sticky texture that makes finishing easier.

    Feature:

    • Purity
    • Longer shelf life
    • Correctly formulated
    • Accurate composition
    • Longer shelf life
    • Aggregate Concrete
    • Concrete Admixture
    • Cement admixture
      Uses :-

    • High performance, high strength, and lightweight concrete
    • Precast and poured-mold concrete
    • Fibercement and ferrocement products
    • Glass fiber reinforced concrete
    • Countertops, art sculptures
    • Mortar and stucco

    It is fired (calcined) under carefully controlled conditions to create an amorphous aluminosilicate that is reactive in concrete. Like other pozzolans (fly ash and silica fume are two common pozzolans), metakaolin reacts with the calcium hydroxide (lime) byproducts produced during cement hydration.

    Calcium hydroxide accounts for up to 25% of the hydrated Portland cement, and calcium hydroxide does not contribute to the concrete’s strength or durability. Metakaolin combines with the calcium hydroxide to produce additional cementing compounds, the material responsible for holding concrete together. Less calcium hydroxide and more cementing compounds means stronger concrete.

    It is very fine and highly reactive, gives fresh concrete a creamy, non sticky texture that makes finishing easier.

    Our experience has shown that optimal performance is achieved by replacing 10% to 15% of the cement with metakaolin. While it is possible to use less, the benefits are not fully realized until at least 10% metakaolin is used. The advantage of replacing some of the cement with metakaolin, rather than simply adding metakaolin to the mix, is that any existing color formulas or mix designs won’t change, or will only very slightly change. This is because the dosage of pigments and superplasticizers are based on the cement content in the concrete. Of course, it is ok to simply add metakaolin to an existing mix, but it’s important to realize that the total equivalent cement content will increase. Be aware that this will affect not only the pigment and admixture dosages but also the water to cement ratio, a critical factor in mix design.

    How well metakaolin behaves depends on your mix design and, more critically, on how much mix water is used. Keep in mind that any admixture must be used wisely. All the other factors (good mix design, proper reinforcing, etc) must also be properly designed and accounted for in order to take advantage of the benefits metakaolin can give you.

    For example, making a very high compressive strength concrete is pointless if the reinforcing is inadequate.

    Metakaolin is compatible with most concrete admixtures, such as superplasticizers, retarders, accelerators, etc. If questions arise as to compatibility with any admixtures you use in your mix, consult with the admixture manufacturer for guidance.

     


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  • Minimum Order Quantity: 50 Kilogram
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    Vermiculite Powder

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    Approx. Rs 28 / KilogramGet Latest Price

    Owing to our vast experience and knowledge of this domain, we have been able to manufacture, wholesale and export best quality Vermiculite Powder. This exfoliated vermiculite is commonly used in the agricultural, construction and horticultural sectors. It is processed by the experienced professionals adhering to the set industry standards.

    Features:

    • Accurate composition
    • Long shelf life
    • Provides strength to concrete

    Certificate Of Analysis:

    Size Grading

    0. 5 to 1.5 mm

    Color

    Golden Color

    Bulk density

    100 to 150 Kg / cubic metre

    Water Content

    Max 2% + 1%

    PH

    7 to 8

     


    Additional Information:

  • Minimum Order Quantity: 25 Kilogram
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    Sepiolite

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    Approx. Rs 16.50 / KilogramGet Latest Price


    SEPIOLITE

    We are engaged in manufacturing, supplying, wholesaling and exporting quality assured Sepiolite. It is extensively used for various applications. We are the leading sepiolite suppliers in the country. It is also uder for cat litter.


    Additional Information:

  • Minimum Order Quantity: 50 Kilogram
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    Silica Sand

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    Approx. Rs 15 / KilogramGet Latest Price

    We are leading manufacturers and exporters of the best quality Microsilica ( Silica Fume Densified ). It is a construction chemical, which is also known as silica fume. Commonly it is used mineral admixture in high strength concrete. If it gets mixed with the concrete, it enhances the strength and workability. It is commonly used in the construction of bridges and nuclear plants.
    Features:
    Longer shelf lifeAccurate compositionOptimum binding strengthPurityAccurate compositionLonger shelf lifeAggregate ConcreteConcrete AdmixtureCement admixtureUltra High Strength Concrete

    1). It Is A Very Reactive And Effective Pozzoloanic Material, Due To Its Fine Particle Size AndHigh Purity Of Sio2 ( 99.5% ) Content.
    2). It Enhances The Mechanical Properties, Durability And Construct ability In Concrete,
    3). It Is Used In The Production Of High Strength & High Performance Concrete,
    4). It Is Used In The Production Of High Performance Concrete Structures Like Bridge’s Where The Strength And Durability Properties Of The Concrete Is Required.
    5). It Can Be Used To Build Marine Structures As It Reduces The Damage Caused Due To The Reaction Of Chloride And Various Chemicals, It Helps In Protection Of Steel From Rust And Corrosion And Increases The Life Of The Structure.
    6). The Recommended Dosage Is 7 – 10 % Of The Cement Weight Added To The Concrete.
    MICROSILICA or SILICA FUME is the most commonly used mineral admixture in high strength concrete. It has become the chosen favorites for high strength concrete and is a good pozzolan & can be used in a big way, Adding to the concrete mix will dramatically enhance the workability, strength & impermeability of concrete mixes while making the concrete durable to chemical attacks, abrasion & reinforcement corrosion, increasing the comprehensive strength. There is a growing demand in the production of concrete mixes, high performance concrete, and high strength, low permeability concrete for use in bridges, marineenvironment, and nuclear plants etc etc.

    Additional Information:

  • Minimum Order Quantity: 100 Kilogram
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    Aluminum Oxide ( Brown ) - Grit - 36

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    Approx. Rs 68 / kgGet Latest Price


    Additional Information:

  • Minimum Order Quantity: 100 kg
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    Iron Oxide Yellow

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    Approx. Rs 28 / KilogramGet Latest Price

    Uses:-

    • Construction

    Additional Information:

  • Minimum Order Quantity: 50 Kilogram
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    Pumice Powder

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    Approx. Rs 32 / kgGet Latest Price


    Additional Information:

  • Minimum Order Quantity: 100 kg
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    Caustic Soda

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    Approx. Rs 78 / KilogramGet Latest Price


    Additional Information:

  • Minimum Order Quantity: 5 Kilogram
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    Microsilica

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    Approx. Rs 21 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Packaging Size50 Kgs
    Packaging TypeHDPE Bags

      Micro Silica (Silica Fume)

       

      We are leading manufacturers and exporters of the best quality Microsilica ( Silica Fume Densified ). It is a construction chemical, which is also known as silica fume. Commonly it is used mineral admixture in high strength concrete. If it gets mixed with the concrete, it enhances the strength and workability. It is commonly used in the construction of bridges and nuclear plants.

      Features:

      • Longer shelf life
      • Accurate composition
      • Optimum binding strength
      • Purity
      • Accurate composition
      • Longer shelf life
      • Aggregate Concrete
      • Concrete Admixture
      • Cement admixture
      • Ultra High Strength Concrete

         

      1). It Is A Very Reactive And Effective Pozzoloanic Material, Due To Its Fine Particle Size And
      High Purity Of Sio2 ( 99.5% ) Content.

      2). It Enhances The Mechanical Properties, Durability And Construct ability In Concrete,

      3). It Is Used In The Production Of High Strength & High Performance Concrete,

      4). It Is Used In The Production Of High Performance Concrete Structures Like Bridge’s
      Where The Strength And Durability Properties Of The Concrete Is Required.

      5). It Can Be Used To Build Marine Structures As It Reduces The Damage Caused Due To The Reaction Of Chloride And Various Chemicals, It Helps In Protection Of Steel From Rust And Corrosion And Increases The Life Of The Structure.

      6). The Recommended Dosage Is 7 – 10 % Of The Cement Weight Added To The Concrete.

      MICROSILICA or SILICA FUME is the most commonly used mineral admixture in high strength concrete. It has become the chosen favorites for high strength concrete and is a good pozzolan & can be used in a big way, Adding to the concrete mix will dramatically enhance the workability, strength & impermeability of concrete mixes while making the concrete durable to chemical attacks, abrasion & reinforcement corrosion, increasing the comprehensive strength. There is a growing demand in the production of concrete mixes, high performance concrete, and high strength, low permeability concrete for use in bridges, marine environment, and nuclear plants etc etc.

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      Silica Flour

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      Approx. Rs 14.50 / KilogramGet Latest Price

      Backed by the vast experience of this domain, we are manufacturing, wholesaling and exporting superior quality Silica Flour. It is hydrophilic and used as a thickening agent for various lubricants and resin. In appearance, it is a white color powder and commonly used in the construction, paining and other industries.

      Features:

      • Longer shelf life
      • Precise pH value
      • Purity


      Certificate of analysis:

      SiO2

      99. 5%

      Al2O3

      0. 08%

      TiO2

      0. 04%

      CaO

      0. 01%

      MgO

      0. 01%

      L.O.I.

      0. 28%

      Alkalies

      0. 29%

      Fe2O3

      0. 04%

      MESH

      200


      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Zeolite Powder

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      Approx. Rs 100 / KilogramGet Latest Price

      Leveraging on our years of experience, we have been committed to manufacture, supply, wholesale and export quality assured Zeolite Powder. Our offered chemical is processed using high quality ingredients that are sourced from authentic vendors of the market. This chemical is widely used in animal husbandry, agricultural and construction applications.

      Features:

      • Purity
      • Accurate composition
      • Longer shelf life

      Certificate Of Analysis:
      Physical AppearanceOFF – WHITE
      pH ( 10% SOLIDS )4.5 – 5.5.
      Bulk density (Kg/Lit)0.4 – 0.5
      Specific surface area m2/g (bet )19.2
      Specific gravity2.6
      Chemical (Mass % )
      SiO252
      Al2O346
      Fe2O3 ( Max.)0.6
      TiO2 ( Max .)0.65
      CaO ( Max .)0.09
      MgO ( Max .)0.03
      Na2O ( Max .)0.1
      K2O ( Max . )0.03
      Loss on ignition1

      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Sodium Silicate Powder

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      Approx. Rs 38 / KilogramGet Latest Price

      Product Details:
      Minimum Order Quantity50 Kilogram
      Packaging Typebags
      StatePowdered

      CERTIFICATE OF ANALYSIS

      SODIUM META SILICATE

      ( SODIUM SILICATE POWDER )

       

      TECHNICAL SPECIFIATION

      NANO HYDRATE

      ( 9H2O)

      PENTA-HYDRATE ( 5 H2O)

      TOTAL ALKALINITY ( AS Na2O) % BY MASS, MIN

      21

      29

      RATIO OF TOTAL ALKALINITY ( AS Na2o) TO TOTAL SOLUBLE SILICA (AS SiO2):(Na2O):SiO2)

      1:1 + 0. 05

      1:1 + 0. 05

      LOSS ON EVAPORATION % BY MASS, MAX.

      59

      43. 5

      MATTER INSOLUBLE IN WATE % BY MASS, MAX.

      0. 5

      0.5

      FREE ALKALINITY (AS Na2O ) % BY MASS, MAX.

      0. 8

      -

       

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      Micaceous Iron Oxide

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      Approx. Rs 38 / KilogramGet Latest Price

      Micaceous Ferric Oxide ( Micaceous Iron Oxide ( Black ) )

      From the metallic color palette of GOLDEN Heavy Body and Fluid Acrylic colors, Micaceous Iron Oxide is a warm, nearly black color that dries with a texture and sparkle similar to fine grit sandpaper. Great as a metallic color, it also makes an excellent surface for drawing with pencil, pastel and conté crayon.

      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Calcium Carbonate ( Oyster Shell )

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      Approx. Rs 29 / KilogramGet Latest Price

      Product Details:
      Minimum Order Quantity50 Kilogram
      Grade StandardTechnical Grade
      State Of MatterPowder
      Applicationpharmaceuticals, Construction Industry, Chemical Industry, Rubber Industry, Plastic Industry, Paper Industry

      We are engaged in manufacturing and exporting a Calcium Carbonate Oyster Shell for Construction Industry. The salient feature of our natural Powdered Calcium Carbonate is its high wet ability and weather resistance capacity. Our customer can avail these Oyster Shell Powders at affordable prices with us.

      Features:


      • Accurate formula
      • Effective composition
      • Longer shelf life

      Certificate of analysis:

      Description

      White Powder

      Subs. Insoluble in acid

      0. 31%

      Arsenic

      Complies

      Heavy Metals

      Complies

      Barium

      Complies

      Iron

      Complies

      Magnesium and Alkali metals

      0. 63%

      Chloride

      Complies

      Sulphate

      Complies

      Loss on drying (at 200 Deg.C for 3 hours)

      0.2150%

      Tapped density

      0.8930 gm/l

      Particle size

      98.00% through 300 mesh

      Assay (on dried basis)

      98.90%.

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      Marble Powder

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      Approx. Rs 21 / KilogramGet Latest Price

      Product Details:
      Minimum Order Quantity50 Kilogram
      Packaging Type50

      MARBLE POWDER

      ( MARBLO - XL )

      CERTIFICATE OF ANALYSIS

           MARBLO XL ( MARBLE POWDER)

      PHYSICAL PROPERTIES: 

      PHYSICAL STATE

      FINE POWDER

      ODOUR

      ODOURLESS

      APPEARANCE

      FREE FLOWING (CLEAR PARTICLES PURE )

      COLOR

      NATURAL PURE WHITE

      PACK DENSITY

      1.100 g/ml

      Ph ( 5% SOLUTION )

      6. 0

      SPECIFIC GRAVITY

      2. 6% MAX.

      MOISTURE

      BELOW  0. 5%

      OIL OBSORPTION ML/100GM

      18. 20

      PARTICAL SIZE

      325 MESH

       CHEMICAL PROPERTIES: 

      Silica

      SiO2

      11.38%

      Alumina

      Al2O3

      0. 23%

      Ferric Oxide

      Fe2O3

      0. 09%

      Titanium Dioxide

      TiO2

      NIL

      Calcium Oxide

      CaO

      45.18%

      Calcium Carbonate

      CaCO3

      88.5%

      Magnesium Oxide

      MgO

      0. 20%

      MagnesiumCarbonate

      MgCO3

      0. 42%

      Sulphur

      SO3

      0. 008%

      Phosphorus

      P2O5

      0. 009%

      Loss on Ignition

       

      43 . 60%

      HEAVY METAL

       

      N.A

      LEAD

       

      N.A.

      ARSENIC

       

      N.A.

       

       

       

       

        

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      Aluminum Oxide ( Brown ) - Grit - 80

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      Approx. Rs 68 / KilogramGet Latest Price

      CERTIFICATE OF ANALYSIS

      ALUMINIUM OXIDE POWDER 80M – BROWN

      GRIT SIZE: 80M

       

      MESH

      50

      70

      80

      100

      - 120

      %

      0

      15

      75

      94

      0.1

       


      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Perlite Powder

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      Approx. Rs 64 / KilogramGet Latest Price

      Perlite Powder

      Construction Applications

      Perlite has a very outstanding insulating characteristics and light weight, it is widely used as a loose-fill insulation in masonry construction. In this application, free-flowing perlite loose-fill masonry insulation is poureMasonry Tools Perlited into the cavities of concrete block where it completely fills all cores, crevices, mortar areas and ear holes. In addition to providing thermal insulation, perlite enhances fire ratings, reduces noise transmission and it is rot, vermin and termite resistant. Perlite is also ideal for insulating low temperature and cryogenic vessels.

      When perlite is used as an aggregate in concrete, a lightweight, fire resistant, insulating concrete is produced that is ideal for roof decks and other applications. Perlite can also be used as an aggregate in Portland cement and gypsum plasters for exterior applications and. for the fire protection of beams and columns.

      Other construction applications include under-floor insulation, chimney linings, paint texturing, gypsum boards, ceiling tiles and roof insulation boards.

      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Calcined Bentonite

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      Approx. Rs 18.50 / KilogramGet Latest Price

      CALCINED BENTONITE

      We are leading manufacturers, exporters and suppliers of CALCINED BENTONITE. The product is manufactured as per international quality standards, it is used in various industries.

      • Purity
      • Accurate composition
      • Longer shelf life
      • Aggregate Concrete
      • Concrete Admixture
      • Cement admixture

       


      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Micaceous Iron Oxide

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      Micaceous Iron Oxide
      • Micaceous Iron Oxide
      • Micaceous Iron Oxide
      • Micaceous Iron Oxide
      • Micaceous Iron Oxide
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      Approx. Rs 38 / kgGet Latest Price

      SPECIFICATION OF MICACEOUS IRON OXIDE

       IRON OXIDE MATERIALS YIELD REPRODUCIBLE PIGMENTS THAT ARE NON-TOXIC, NON-BLEEDING, RELATIVELY INERT, WEATHER RESISTANT, MAINLY OPAQUE AND LIGHT FAST.

       

      CHEMICAL NAME

      HEMATITE

      CHEMICAL FORMULA

      FE2O3

      COLOR

      GREY TO REDDISH BROWN

       

      SEIVE ANALYSIS

      RESULT (% RETAINED)

      150 MESH BSS (100 MICRONS)

      TRACES

      240 MESH BSS (63 MICRONS)

      05% - 15%

       

       

      CHEMICAL ANALYSIS :

       

      SPECIFY GRAVITY

      04.90 – 05.30

      HARDNESS

      06.00 – 06.50

      DENSITY (G/CM3)

      04.00 – 04.50

      OIL ABSORPTION (ML/100GM)

      18.00

      FERRIC OXIDE AS FE2O3

      >90.00%

      LOI AT 1000 DEG. C

      < 03.00%

       


      Additional Information:

    • Minimum Order Quantity: 100 kg
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      Silica Grits Pure

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      Approx. Rs 13 / KilogramGet Latest Price

      ANALYSIS REPORT

       

          SILICA GRIT

       

      SiO2

      99. 5%

      Al2O3

      0. 08%

      TiO2

      0. 04%

      CaO

      0. 01%

      MgO

      0. 01%

      L.O.I.

      0. 28%

      Alkalies

              0. 29%

      Fe2O3

              0. 04%

       

       


      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Aluminum Silicate ( Extra Light )

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      Approx. Rs 78 / KilogramGet Latest Price

      Certificate of analysis
      +/- 300 mesh w/w3. 0 % max
      -2 Micron w/w50. 0% min.
      Moisture w/w0. 5 - 1. 0%% ( max. )
      Metakaolin content97. 0 % min.
      Reactive with lime ( Mgca(oh)2/gm )1000


      Typical analysis
      Physical
      Appearanceoff - white
      Ph (10% solids)4. 5 - 5. 5
      Bulk density (kg/lit)0. 4 - 0. 5
      Specific surface area m2/g (bet)19 - 20
      Specific gravity2. 6

      • Purity
      • Accurate composition
      • Longer shelf life
      • Aggregate Concrete
      • Concrete Admixture
      • Cement admixture

      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      Diatomaceous Earth

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      Approx. Rs 69 / KilogramGet Latest Price

      Details:

      • Diatomaceous Earth It is non-crystalline volcanic glass comprising of mostly silica and alumina.
      • Diatomaceous Earth has the special ability to expand to 20 times its original volume when heated rapidly to a suitable temperature
      • The expansion is due to the presence of 2 6% combined water in the ore and this expansion creates a number of distinguishing characteristics in perlite, making it one of the worlds most versatile products

      User:

      • Construction
      • Purity
      • Accurate composition
      • Longer shelf life
      • Aggregate Concrete
      • Concrete Admixture
      • Cement admixture

      Additional Information:

    • Minimum Order Quantity: 25 Kilogram
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      Magnesium Silicate

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      Approx. Rs 10.5 / KilogramGet Latest Price

      Certificate of analysis:

      Typical analysis

      min.

      max.

      findings

      brightness

      90%

      95%

      94. 5%

      Sio2

      58%

      60. 5%

      60%

      Mgo

      30%

      32%

      30. 5%

      Al2o3

      1. 0%

      1. 2%

      1. 0%

      Cao

      0. 8%

      0. 9%

      0. 9%

      Loss on ignition @ 1050 deg. C

      5. 0%

      5. 3%

      5. 0%

      Specific gravity

      2. 5%

      2. 8%

      2. 7%

      Ph (of 10% solution)

      8. 0%

      9. 0%

      8. 5%

      Bulk density (loose in gm/cc)

      0. 80%

      1%

      0. 82%

      Moisture content

      0. 5%

      1%

      0. 6%

      Oil absorption (ml / 100gm )

      30%

      34%

      32%

      Retention on 400 msh

      0. 30%

      0. 40%

      0. 31%

      Retention on 500 msh

      0. 95%

      1%

      0. 98%

      Mesh size

      -

      -

      700 mesh


      Uses :-

      Construction

      Additional Information:

    • Minimum Order Quantity: 50 Kilogram
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      POLYCARBOXY Super Plasticizer

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      Approx. Rs 235 / KilogramGet Latest Price



      SUPER PLASTICIZER
      ( ADMIXTURE )
      ( PCE ) POLY CARBOXY ETHER

      Uses -


      To produce pumpable concrete

       

      To produce high strength, high grade concrete by substantial reduction

      in water resulting in low permeability and high early strength.

       

      To produce high workability concrete requiring little or no vibration

      during placing.

      Advantages -

       

      Improved workability - Easier, quicker placing and compaction.


      Increased strength - Provides high early strength for precast concrete

      with the advantage of higher water reduction ability.

       

      Improved quality - Denser, close textured concrete with reduced

      porosity and hence more durable.

       

      Higher cohesion - Risk of segregation and bleeding minimised; thus

      aids pumping of concrete

       

      Chloride free - Safe in prestressed concrete and with sulphate resisting

      cements and marine aggregates.


      Properties-

      Specific gravity

      1.220 to 1.225 at 300C

      Chloride content

      Nil

      Air entrainment

      Approx. 1% additional air is entrained


        Additional Information:

      • Minimum Order Quantity: 5 Kilogram
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        Aluminum Oxide ( Brown ) - Grit - 60

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        Approx. Rs 72 / KilogramGet Latest Price


        Additional Information:

      • Minimum Order Quantity: 50 Kilogram
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        Aluminum Oxide ( Brown ) - Grit - 16

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        Approx. Rs 68 / KilogramGet Latest Price

        Product Details:
        Minimum Order Quantity50 Kilogram
        Physical StateGranules
        Packaging Size50
        Packaging TypeHDPE BAGS

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        Iron Oxide Red

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        Approx. Rs 28 / KilogramGet Latest Price

        Uses :-

        • CONSTRUCTION

        Additional Information:

      • Minimum Order Quantity: 50 Kilogram
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        Iron Oxide Black

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        Approx. Rs 32 / KilogramGet Latest Price

        Uses :-

        • Construction

        Additional Information:

      • Minimum Order Quantity: 50 Kilogram
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        Magnesium Silicate Hydroxide Powder

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        Product Price :Get Latest Price

        With the firm commitment of delivering best quality construction chemicals, we are manufacturing, wholesaling and exporting best quality Magnesium Silicate Hydroxide Powder. Offered powder is processed by the professionals adhering to the set industry standards. We offer this magnesium silicate hydroxide powder is available with us in various packaging capacities.

        Features:


        • Purity
        • Accurate composition
        • Longer shelf life
        • Aggregate Concrete
        • Concrete Admixture


        Certificate Of Analysis:

        Typical Analysis

        Min.

        Max.

        Findings

        Brightness

        90%

        95%

        94.5%

        SiO2

        58%

        60.5%

        60%

        MgO

        30%

        32%

        30.5%

        Al2O3

        1.0%

        1.2%

        1.0%

        CaO

        0.8%

        0.9%

        0.9%

        Loss of Ignition @ 1050 DEG.C

        5.0%

        5.3%

        5.0%

        Specific Gravity

        2.5%

        2.8%

        2.7%

        pH ( of 10% solution)

        8.0%

        9.0%

        8.5%

        Bulk Density ( Loose in GM/CC)

        0.80%

        1%

        0.82%

        Moisture Content

        0.5%

        1%

        0.6%

        Oil Absorption (ml / 100 gm )

        30%

        34%

        32%

        Retention on 400 MSH

        0.30%

        0.40%

        0.31%

        Retention on 500 MSH

        0.95%

        1%

        0.98%

        Mesh Size

        -

        -

        700 Mesh


        Additional Information:

      • Minimum Order Quantity: 50 Kilogram
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        PVA Resins

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        Approx. Rs 95 / KilogramGet Latest Price

        Specifications:

        Saponification
        Degree
        86.5-89.0
        Viscosity27.0-33.0
        GradeGH-17R


        Additional Information:

      • Item Code: GH-17
      • Minimum Order Quantity: 10 Kilogram

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        Wine Silica

        Wine Silica
        Approx. Rs 58 / Kilogram
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