Send Email
Send SMS
Search
Astrra Chemicals
Astrra Chemicals


Construction Chemicals

Our product range includes a wide range of microsilica (silica fume), ground granulated blast furnace slag ( ggbs), zeolite powder, micaceous iron oxide, white bentonite powder and calcium carbonate ( oyster shell ).

Microsilica (Silica Fume)

REQUEST CALLBACK

Microsilica (Silica Fume)
  • Microsilica (Silica Fume)
  • Microsilica (Silica Fume)
Get Best Quote

Thanks for Contacting Us.

Approx. Rs 21 / KilogramGet Latest Price

Product Details:
Minimum Order Quantity50 Kilogram
Packaging Size50 Kg/bag
ColorWhite
StatePowdered
Packaging TypeHDPE Bags
Density0.76 gm/cc
PH Value6.90
BrandAstrra Chemicals

    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

       


    Yes! I am Interested

    Ground Granulated Blast Furnace Slag ( GGBS)

    REQUEST CALLBACK

    Ground Granulated Blast Furnace Slag ( GGBS)
    • Ground Granulated Blast Furnace Slag ( GGBS)
    • Ground Granulated Blast Furnace Slag ( GGBS)
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 12.5 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity100 Kilogram
    Packaging Size25 kg/bag
    Packaging TypeHDPE Bag
    StatePowdered
    ColorGrey
    BrandAstrra Chemicals
    Moisture0.10

    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. 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.

    Yes! I am Interested

    Zeolite Powder

    REQUEST CALLBACK

    Zeolite Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 100 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Packaging TypeHDPE Bag
    BrandAstrra Chemicals
    pH4.5 - 5.5. ( 10% Solids )
    Bulk density0.4 - 0.5 (Kg/Lit)
    Specific surface area19.2 m2/g (bet )
    Specific gravity2.6

    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:
    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
    Yes! I am Interested

    Micaceous Iron Oxide

    REQUEST CALLBACK

    Micaceous Iron Oxide
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 38 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    GradeMIO
    Packaging TypeHDPE Bags
    ColorBlack
    Physical FormFe2o3
    Packaging Size25-50 kg/bag

    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.
    Yes! I am Interested

    White Bentonite Powder

    REQUEST CALLBACK

    White Bentonite Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 18.5 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    StatePowdered
    ColorWhite
    BrandAstrra Chemicals
    Brightnesss93.50%
    Whiteness95.80%
    Oil Absorption64.00 Ml/100gm
    Water Absorpation66.80 Ml/100gm

    Typical analysis:
    SiO252. 86%
    CaO0. 28%
    MgO0. 20%
    Fe2O30. 45%
    Al2O344.10%
    Loss On Ignition0. 85%
    Na2o0. 25%
    K2o0. 20%
    Tio20. 36%
    Ret. On 500 Mesh0. 05%
    Bd0.50 gm/cc
    Yes! I am Interested

    Calcium Carbonate ( Oyster Shell )

    REQUEST CALLBACK

    Calcium Carbonate ( Oyster Shell )
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 29 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    ColorWhite
    ApplicationConstruction Industry
    State Of MatterPowder
    BrandAstrra Chemicals
    Tapped density0.8930 gm/l
    Particle size98.00% through 300 mesh
    Assay98.90% (on dried basis)

    We are engaged in manufacturing and exporting a Calcium Carbonate ( Oyster Shell ). 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:
    DescriptionWhite Powder
    Subs. Insoluble in acid0. 31%
    ArsenicComplies
    Heavy MetalsComplies
    BariumComplies
    IronComplies
    Magnesium and Alkali metals0. 63%
    ChlorideComplies
    SulphateComplies
    Loss on drying (at 200 Deg.C for 3 hours)0.2150%
    Yes! I am Interested

    Calcium Chloride

    REQUEST CALLBACK

    Calcium Chloride
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 29 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    Chemical FormulaCaCl2
    FormPowder
    Grade StandardIndustrial Grade
    Purity90-95%
    Packaging Size50 Kg/bag

    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.

    Features:

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

     

     

    Yes! I am Interested

    Diatomaceous Earth

    REQUEST CALLBACK

    Diatomaceous Earth
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 69 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity25 Kilogram
    GradeGrade
    Packaging Size50 kg/bag
    Packaging TypeHDPE bags
    ColorWhite
    BrandAstrra Chemicals
    Physical StatePowder
    Usage/ApplicationConcrete Admixture

    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
    Yes! I am Interested

    Sepiolite Powder

    REQUEST CALLBACK

    Sepiolite Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 16.50 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    ColorWhite
    BrandAstrra Chemicals
    Packaging Size25 kg/bag
    FormPowder
    Magnesia as MgO0.6%
    Packaging TypeHDPE Bag

    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.

    Yes! I am Interested

    Rice Husk Ash

    REQUEST CALLBACK

    Rice Husk Ash
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 21.00 / KGGet Latest Price

    Product Details:
    Minimum Order Quantity20 KG
    BrandAstrra Chemicals
    Grade StandardTechnical Grade
    Physical StatePowder
    UsageIndustrial
    Packaging TypeHDPE Bag
    Packaging Size25 Kg/bag

    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:

    • 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 

     

    Yes! I am Interested

    Super Plasticizer ( Waterproofing Chemical )

    REQUEST CALLBACK

    Super Plasticizer ( Waterproofing Chemical )
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 185 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity5 Kilogram
    BrandAstrra Chemicals
    Usage/ApplicationLaboratory
    Form Of ChemicalsLiquid
    Packaging Size100-1000 ml
    CategoryWaterproofing Coating
    Packaging TypeBottle

     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.
    Yes! I am Interested

    Marble Powder

    REQUEST CALLBACK

    Marble Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 21 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Usage/ApplicationLaboratory
    ColorWhite
    FormPowder
    Packaging Type25-50 kg/bag
    BrandAstrra Chemicals
    Pack Density1.100 G/ml
    Ph6.0 ( 5% Solution )
    Specific Gravity2.6% Max.
    MoistureBelow 0.5%

    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.

     

     

     

    Yes! I am Interested

    White Silica

    REQUEST CALLBACK

    White Silica
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 58 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity100 Kilogram
    ColorWhite
    Usage/ApplicationIndustrial
    GradeAMK
    MaterialSilica
    BrandAstrra Chemicals
    Density3.95 g/cm3

    We are one of the leading manufacturers, suppliers and exporters of high quality White Silica.

    Additional Information:

  • Production Capacity: 50000 KGS
  • Delivery Time: 7 DAYS
  • Packaging Details: Brand New HDPE Bags with Inner Food Grade Linner.
  • Yes! I am Interested

    Zeolite Powder

    REQUEST CALLBACK

    Zeolite Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 69 / KilogramGet Latest Price

    Product Details:
    Packaging TypeHDPE Bag
    ColorWhite
    BrandAstrra Chemicals
    FormPowder
    Packaging Size25 kg/bag

    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 effective
    • Purity
    • Balanced pH
    Yes! I am Interested

    Calcium Hydroxide Lime Powder

    REQUEST CALLBACK

    Calcium Hydroxide Lime Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 21 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    FormPowder
    Lime as Ca90% (OH)2
    Active CaO68%
    Acid insolubles1%
    Magnesia as MgO0.6%

    Yes! I am Interested

    Sodium Silicate Powder

    REQUEST CALLBACK

    Sodium Silicate Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 38 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    StatePowdered
    Packaging TypeHDPE Bag
    ColorWhite
    BrandAstrra Chemicals
    Packaging Size25-50 kg/bag

    Specifications:
    Technical SpecifiationNano Hydrate
    ( 9h2o)
    Penta-hydrate ( 5 H2o)
    Total Alkalinity ( As Na2o) % By Mass, Min2129
    Ratio Of Total Alkalinity ( As Na2o) To Total Soluble Silica (As Sio2):(Na2o):sio2)1:1 + 0. 051:1 + 0. 05
    Loss On Evaporation % By Mass, Max.5943. 5
    Matter Insoluble In Wate % By Mass, Max.0. 50.5
    Free Alkalinity (As Na2o ) % By Mass, Max.0. 8-

    Yes! I am Interested

    Liquid Sodium Silicate

    REQUEST CALLBACK

    Liquid Sodium Silicate
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 32 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    Packaging TypeCan, Bottle
    Chemical FormulaNazSiO3
    Specific Gravity40 +/- 1 Deg C
    FormLiquid

    Certificate Of Analysis:
    Technical SpeciicationNeutral GradeAlkaline Grade
    AppearanceHazy ColourlessViscous Translucent
    Total Alkalnity ( As Na2o) % By Mass, Min9. 00 +/- 1. 0015. 00 +/- 1. 00
    Soluble Silicate As Sio22933
    Toal Soluble Slicate % By Mass, Min38. 00 +/- 148
    Ratio Of Total Alkalinity ( As (Na2o ) To Total Soluble Silica (As Sio2: ( Na2o: Sio2 )01:30.2001:02.20
    Yes! I am Interested

    Silica Sand Powder

    REQUEST CALLBACK

    Silica Sand Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 15 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity100 Kilogram
    Packaging Size25 kg/bag
    ColorWhite
    Packaging TypeHDPE Bag
    BrandAstrra Chemicals
    FormPowder

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

    Product Details:
    • It Is A Very Reactive And Effective Pozzoloanic Material, Due To Its Fine Particle Size AndHigh Purity Of Sio2 ( 99.5% ) Content.
    • It Enhances The Mechanical Properties, Durability And Construct ability In Concrete,
    • It Is Used In The Production Of High Strength & High Performance Concrete,
    • 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.
    • 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.
    • The Recommended Dosage Is 7 – 10 % Of The Cement Weight Added To The 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.
    Yes! I am Interested

    Metakaolin Powder

    REQUEST CALLBACK

    Metakaolin Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 55 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Packaging TypeHDPE Bag
    Packaging Size25 kg/bag
    ColorWhite
    FormPowder
    BrandAstrra Chemicals

    With the help and support of our professionals, we have been able to manufacture, wholesale and export best quality Metakaolin Powder . 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

     

    Yes! I am Interested

    Perlite Powder

    REQUEST CALLBACK

    Perlite Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 64 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    StatePowdered
    BrandAstrra Chemicals
    Usage/ApplicationIndustrial
    PH Value2-6
    ColorWhite

    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.
    Yes! I am Interested

    Extra Light Aluminum Silicate

    REQUEST CALLBACK

    Extra Light Aluminum Silicate
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 78 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    Chemical FormulaAl2SiO5
    Ph4.5 - 5.5 (10% solids)
    Bulk density0.4 - 0.5 (kg/lit)
    Specific surface area19 - 20 m2/g (bet)

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

    Yes! I am Interested

    Micaceous Iron Oxide

    REQUEST CALLBACK

    Micaceous Iron Oxide
    • Micaceous Iron Oxide
    • Micaceous Iron Oxide
    • Micaceous Iron Oxide
    • Micaceous Iron Oxide
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 38 / kgGet Latest Price

    Product Details:
    Minimum Order Quantity100 kg
    Usage/ApplicationPaints / Construction
    Specify Gravity04.90 - 05.30
    Hardness06.00 - 06.50
    Density04.00 - 04.50 (G/cm3)
    Oil Absorption18 (Ml/100gm)

    Product Details:
    Ferric Oxide As Fe2o3>90.00%
    Loi At 1000 Deg. C< 03.00%
    Chemical NameHematite
    Chemical FormulaFe2o3
    ColorGrey To Reddish Brown
    Seive AnalysisResult (% Retained)
    150 Mesh Bss (100 Microns)Traces
    240 Mesh Bss (63 Microns)05% - 15%


    Additional Information:

  • Production Capacity: 50000 Kgs
  • Delivery Time: 7 Days
  • Packaging Details: 50 Kgs HDPE Double Linned Bags
  • Yes! I am Interested

    Magnesium Silicate

    REQUEST CALLBACK

    Magnesium Silicate
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 10.5 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Packaging TypeHDPE Bag
    StatePowdered
    Packaging Size25 kg/bag
    ColorWhite
    BrandAstrra Chemicals

    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


    Yes! I am Interested

    Magnesium Silicate Hydroxide Powder

    REQUEST CALLBACK

    Magnesium Silicate Hydroxide Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 15.50 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    Usage/ApplicationIndustrial
    Packaging TypeHDPE Bag
    Physical StatePowder
    Packaging Size25-50 kg/bag

    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

    Yes! I am Interested

    Calcined Bentonite

    REQUEST CALLBACK

    Calcined Bentonite
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 18.50 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Usage/ApplicationIndustrial
    StatePowdered
    Packaging TypeHDPE Bag
    ColorWhite
    BrandAstrra Chemicals

    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.

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

     

    Yes! I am Interested

    Silica Flour

    REQUEST CALLBACK

    Silica Flour
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 14.50 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    ColorWhite
    StatePowdered
    Boiling Point2.623 Deg C
    BrandAstrra Chemicals

    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

    Yes! I am Interested

    Vermiculite Grade

    REQUEST CALLBACK

    Vermiculite Grade
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 28 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity25 Kilogram
    ColorGolden, Brown
    Size Grading0.5 to 1.5 mm
    BrandAstrra Chemicals
    Packaging Size25-50 kg/bag

    Owing to our vast experience and knowledge of this domain, we have been able to manufacture, wholesale and export best quality Vermiculite Grade. 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
    Yes! I am Interested

    Silica Grits Pure

    REQUEST CALLBACK

    Silica Grits Pure
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 13 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    ColorWhite
    FormPowder
    Packaging Size25 kg/bag

    Product Details:

    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%

     

    Yes! I am Interested

    Iron Oxide Black

    REQUEST CALLBACK

    Iron Oxide Black
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 32 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    Usage/ApplicationIndustrial
    ColorBlack
    Packaging Size25 kg/bag

    Product Details:
    • Chemical formula‎: Fe3O4
    • Melting point‎: 1‎,597 °C
    • Boiling point‎: 2,623 °C
    Yes! I am Interested

    Pumice Powder

    REQUEST CALLBACK

    Pumice Powder
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 38 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity100 Kilogram
    BrandAstrra Chemicals
    FormPowder
    Melting point2,072 Deg C
    Density3.95 g/cm3

    We are one of the leading manufacturers, suppliers and exporters of high quality Pumice Powder.
    Yes! I am Interested

    Iron Oxide

    REQUEST CALLBACK

    Iron Oxide
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 28 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    BrandAstrra Chemicals
    Physical FormPowder
    Chemical FormulaFe2O3
    Melting Point2.6 deg C
    ColorYellow


    Yes! I am Interested

    PVA Resins

    REQUEST CALLBACK

    PVA Resins
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 125 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity10 Kilogram
    ColorWhite
    FormPowder
    Saponification86.5-89.0
    Viscosity27.0-33.0
    GradeGH-17R


    Additional Information:

  • Item Code: GH-17
  • Yes! I am Interested

    Red Iron Oxide

    REQUEST CALLBACK

    Red Iron Oxide
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 28 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    Packaging TypeHDPE Bag
    Usage/ApplicationIndustrial
    BrandAstrra Chemicals
    ColorRed
    Molar Mass159.69 g/mol

    Yes! I am Interested

    Caustic Soda

    REQUEST CALLBACK

    Caustic Soda
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 78 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity5 Kilogram
    BrandAstrra Chemicals
    Chemical FormulaNaOH
    Molar mass39.997 g/mol
    PH7 to 13

    Yes! I am Interested

    Black Aluminum Oxide

    REQUEST CALLBACK

    Black Aluminum Oxide
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 72 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity100 Kilogram
    ColorBlack
    BrandAstrra Chemicals
    FormPowder
    FormulaAl2O3

    Yes! I am Interested

    Brown Aluminum Oxide

    REQUEST CALLBACK

    Brown Aluminum Oxide
    Get Best Quote

    Thanks for Contacting Us.

    Approx. Rs 72 / KilogramGet Latest Price

    Product Details:
    Minimum Order Quantity50 Kilogram
    ColorBrown
    BrandAstrra Chemicals
    FormPowder
    Tapped density0.8930 gm/l

    Yes! I am Interested

     
    X


    Explore More Products

    Contact via E-mail
    Contact via SMS
    Astrra Chemicals
    Sanklesh Fatechand Chabria (Managing Partner)
    No. 11, Moores Road, Moores Garden , Thousand Lights,
    Chennai - 600006, Tamil Nadu, India
    Call Us: 
    Call Response Rate: 78%
    Share Us :
    F G T L



    Home  |   Profile   |  Products We Offer  |  Site Map  |   Contact Us

    © Astrra Chemicals. All Rights Reserved (Terms of Use)
    Developed and Managed by IndiaMART InterMESH Limited

    Astrra Chemicals