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Concrete Additives

Manufacturer of a wide range of products which include micro china clay, nano silica powder for concrete in chennai, paver block oxide black in chennai, exfoliated vermiculite for horticulture, himafine calcined clay and calcined clay snowcoat himafine equivalent.
Micro China Clay
  • Micro China Clay
  • Micro China Clay
  • Micro China Clay
  • Micro China Clay
  • Micro China Clay
  • Micro China Clay
  • Micro China Clay

Micro China Clay

Product Price: Rs 18.5 / KilogramGet Best Price

Minimum Order Quantity: 50 Kilogram

Product Brochure

Product Details:
BrandAstrra Chemicals
StatePowdered
Packaging TypeHDPE Bag
Bulk Density00. 50 gm/cc
Moisture02.00
Ph Value07.00 @ 10% Sol.
Oil Absorption32 ml / 100 gm
Retention00.50%
Astrra Chemicals
ContentsMin.%Max%
Silica45. 0047
Alumina36. 0037. 00
Ferric Oxide-1
Calcium Oxide-00 50
Magnesium Oxide-0.5
Titanium Dioxide-00. 50
Loss On Ignition14. 0015. 00
Potassium-00. 50
Sodium-00. 50
Brightness78. 00-
Whiteness80. 00-
Acid Solubility01. 0002. 00
Water Absorption36 ml/100gm38 ml / 100gm

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Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai
  • Nano Silica Powder For Concrete In Chennai

Nano Silica Powder For Concrete In Chennai

Product Price: Rs 1,200 / KgGet Best Price

Minimum Order Quantity: 5 Kg

Product Brochure

Product Details:
MaterialSilica
StatePowdered
Packaging TypeHDPE Bags
Packaging Size25 kg/bag
GradeNano
Carbon Content0.15%
Chloride Content0.0202%
Nano Silica 

We are the leading manufactures, technical suppliers of Nano Silica in Chennai, Tamil Nadu,

Nano silica in the construction industry, extensive research is going on to improve the performance of various building materials and development of durable and sustainable concrete. Among all the nano-materials, nano-silica is the most widely used material in the cement and concrete to improve the performance because of its pozzolanic reactivity besides the pore-filling effect. concrete strength is influenced by lots of factors like concrete ingredients, age, ratio of water to cement materials, etc. Nano-silica incorporation into concrete resulted in higher compressive strength than that of normal concrete to a considerable level. for nano-silica blended concretes up to maximum limit of 2% with average particle size of 15 and 80 nm. Same results were obtained for split tensile and flexural strength.

Certificate Of Analysis:

Test Item Standard Requirements Test Results
Specific Surface Area ( M2/g) 200 + 20 202
Ph Value 3.7 – 4.5 4. 12
Loss On Drying @ 105 Deg.c (5) < 1. 5 0. 47
Loss On Ignition @ 1000 Deg.c (%) < 2.0 0.66
Sieve Residue (5) < 0. 04 0. 02
Tamped Density G/l 40 – 60 44
Sio2 Content ( % ) > 99. 8 99. 88
Al2O3 < 0. 03 0. 005
TiO2 < 0. 02 0. 004
Fe2O3 < 0. 003 0. 001


Additional Information:

  • Production Capacity: 5000 Kgs
  • Delivery Time: 7 to 10 Days
  • Packaging Details: Brand New HDPE Bags with Inner Linner
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Paver Block Oxide Black In Chennai
  • Paver Block Oxide Black In Chennai
  • Paver Block Oxide Black In Chennai
  • Paver Block Oxide Black In Chennai
  • Paver Block Oxide Black In Chennai

Paver Block Oxide Black In Chennai

Product Price: Rs 98 / KgGet Best Price

Minimum Order Quantity: 50 Kg

Product Details:
ColorBLACK
Usage/ApplicationPavement
Product TypeBLACK OXIDE
MaterialConcrete
ShapeZigzag
BrandASTRRA
oxide paver black ( synthetic iron oxide pigment ) ( for paver blocks / tiles )

we have emerged as a prominent manufacturer, supplier, wholesaler and exporter of high quality oxide paver black ( synthetic iron oxide pigment ) ( for paver blocks / tiles ) in chennai, tamilnadu, india

Additional Information:

  • Production Capacity: 1000
  • Delivery Time: 7 TO 10 DAYS
  • Packaging Details: 50 KGS
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Exfoliated Vermiculite For Horticulture
  • Exfoliated Vermiculite For Horticulture
  • Exfoliated Vermiculite For Horticulture
  • Exfoliated Vermiculite For Horticulture

Exfoliated Vermiculite For Horticulture

Product Price: Rs 38 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Brochure

Product Details:
Service TypeFarm Nursery
Packaging Size10 Kgs
Packaging TypePacket
Maintenance TypeGardens
Property LocationChennai
Usage/ApplicationHorticulture / Landscaping
ColorGolden Brown
BrandAstrra Chemicals
Moisture Content1 - 1.5%
Apparent Weight0.15 - 0.18 g/cc
Ph7 to 9
Available with us is finest quality Agriculture Vermiculite Horticulture Grade for our valued patrons. This chemical is processed at our wide processing unit, with the use of technically advanced machines and amenities. Ideal to be used in horticultural sector in the form of exfoliated, this chemical has ability to improve soil aeration. Attributes: Odorless Non-toxic Sterile Horticultural vermiculite is permanent, clean, odorless, non-toxic and sterile. It will not deteriorate, turn moldy or rot. The pH is essentially neutral (7.0) but owing to the presence of associated carbonate compounds, the reaction is normally alkaline. The pH, colour and hemical composition of vermiculite will vary depending on the source from deposits around the world. Vermiculite possesses cation exchange properties, thus it can hold available to the growing plant ammonium, potassium, calcium and magnesium. Vermiculite, when combined with peat or composted pine bark compost, promotes faster root growth and gives quick anchorage to young roots. The mixture helps retain air, plant food and moisture, releasing them as the plant requires them. Vermiculite is very light in weight, easy to handle and easily mixes with soil, peat, composted pine bark, fertilizers, pesticides and herbicides. Its use as a carrier and bulking agent ensures more even distribution in mixing operations.

Product Details:

Chemical Analysis

Result

SiO2

35 – 41%

Al2O3

6 – 9. 5%

F32O3

6 – 9. 5%

MgO

21. 5 – 25. 5%

CaO

2. 6%

K2O

3 – 6%

TiO2

0. 6 – 1. 4%

P2O3

0. 2 – 2



Additional Information:

  • Production Capacity: 10000 Kgs
  • Delivery Time: 7 to 10 days
  • Packaging Details: Brand New Hdpe Bag
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Himafine Calcined Clay
  • Himafine Calcined Clay
  • Himafine Calcined Clay
  • Himafine Calcined Clay

Himafine Calcined Clay

Product Price: Rs 48 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
ColorWhite
BrandASTRRA
Packaging Size50 KGS
Usage/ApplicationPaints
Packaging TypePacket
MaterialCALCINED KAOLIN
Weight50 KGS
Country of OriginMade in India
HIMAFINE CALCINED CLAY

We are the leading manufactures, exporters,technical developers and suppliers of HIMAFINE CALCINED CLAY in Chennai, Tamil Nadu. 


Additional Information:

  • Production Capacity: 10000
  • Delivery Time: 7 DAYS
  • Packaging Details: BRAND NEW HDPE BAG
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Calcined Clay Snowcoat Himafine Equivalent
  • Calcined Clay Snowcoat Himafine Equivalent
  • Calcined Clay Snowcoat Himafine Equivalent
  • Calcined Clay Snowcoat Himafine Equivalent

Calcined Clay Snowcoat Himafine Equivalent

Product Price: Rs 48 / KgGet Best Price

Minimum Order Quantity: 50 Kg

Product Details:
StatePowdered
Usage/ApplicationPaints
Packaging Size50 KGS NEW HDPE BAGS
GradeRubber Grade
Packaging TypeHDPE BAGS
MaterialCALCINED CLAY
BrandASTRRA
ColorWhite
Country of OriginMade in India
HIMAFINE CALCINED CLAY

We are the leading manufactures, exporters,technical developers and suppliers of HIMAFINE CALCINED CLAY in Chennai, Tamil Nadu. 


Additional Information:

  • Item Code: AC063
  • Production Capacity: 10000 TONS
  • Delivery Time: WITHIN 3 DAYS
  • Packaging Details: BRAND NEW HDPE BAGS
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Asbestos Fluff Powder In Chennai

Asbestos Fluff Powder In Chennai

Product Price: Rs 48 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
StatePowdered
Packaging Size25 kg/bag
Packaging TypePacket
ColorLight Brown
LusterGolden
Purity95 & Above
BrandAstrra Chemicals

We are identified as one of the leading manufacturers, suppliers, wholesalers and exporters in Chennai, Tamilnadu, India of premium quality Asbestos Powder. To provide finest quality, this powder is processed using high quality ingredients that are sourced from certified vendors of the market. We thoroughly check this powder on various parameters like shelf life and precise composition.

Features:

Purity

Longer shelf life

Precise composition



Additional Information:

  • Production Capacity: 10000 Kgs
  • Delivery Time: 7 to 10 Days
  • Packaging Details: Brand New HDPE Bags
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Calcium Silicate Heavy ( Grade AW ) In Chennai

Calcium Silicate Heavy ( Grade AW ) In Chennai

Product Price: Rs 42 / KgGet Best Price

Minimum Order Quantity: 10 Kg

Product Details:
Usage/ApplicationSafe alternative to asbestos for high-temperature insulation materials. Industri
Product TypePowder
FormPowder
Packaging Size50 kg
Packaging TypeHDPE Bags
BrandAstrra Chemicals
FormulaCa2O4Si
Molar mass172.24 g/mol
Melting point2,130 Deg C
We are engaged in manufacturing, supplying, wholesaling and exporting high quality Calcium Silicate. All these chemicals are processed utilizing high grade chemical compounds following industry set standards. Available in various grades and specifications, these reasonably priced products are extensively used in construction applications.

Features:
  • Effective
  • Longer shelf life
  • Moisture resistant


Additional Information:

  • Production Capacity: 10000 Kgs
  • Delivery Time: 7 to 10 Days
  • Packaging Details: Brand New HDPE Bags
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Magnesium Oxide Light Heavy

Magnesium Oxide Light Heavy

Product Price: Rs 48 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
BrandAstrra Chemicals
Density3.58 g/cm3
Melting Point2,852 Deg C; 5,166 Deg F; 3,125 K
Boiling Point3,600 Deg C; 6,510 Deg F; 3,870 K
Molar mass40.3044 g/mol
OdorOdorless
We are manufacturing, supplying, exporting and wholesaling MAGNESIUM OXIDE ( HEAVY ) in Ambattur, Chennai, Tamilnadu, India.

CERTIFICATE OF ANALYSIS

 

MAGNESIUM OXIDE (HEAVY)

 

TEST

RESULT

SIZE

200 MESH B.S.S.

 

MgO

90.00 to 92.00% Min

 

SiO2

4.50% Max

 

Al2O3

0.50% Max

 

LOI

3.00% Max

 

Fe2O3

1.00% Max

 

CaO

2.00% Max

 

 

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Dolomite Marble Powder In Chennai

Dolomite Marble Powder In Chennai

Product Price: Rs 10.50 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
Usage/ApplicationIndustrial
FormPowder
Bulk Density0.85%
BrandAstrra Chemicals
Calcium Carbonate54%
Magnesium Carbonate45%
We are the leading manufactures, exporters,technical developers and suppliers of MARBLE POWDER in Chennai, Tamil Nadu, India.

Product Details:
Particulars Results
Appearance Very White Smooth Powder
Sio2 2% Max.
Passing On 500 Mesh 1% Max.
Water Solubles 0. 80%
Heavy Metals Traces
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Hydrated Lime Or Calcium Hydroxide in chennai

Hydrated Lime Or Calcium Hydroxide in chennai

Product Price: Rs 23 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
CAS No1305-62-0
Packaging50 Kg HDPE Bag
Purity90%
BrandAstrra Chemicals
FormPowder
Chemical FormulaCa(OH)2
FragranceOdourless
Density2.21 g/cm3
Melting Point580 Deg C
Molar mass74.093 g/mol
We are one of the leading manufacturers, suppliers and exporters of high quality Hydrated Lime ( Calcium Hydroxide ).

Certificate of analysis:

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




Additional Information:

  • Production Capacity: 10000 Kgs
  • Delivery Time: 7 to 10 Days
  • Packaging Details: Brand New HDPE Bags
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Tata Pigment Synthetic Red Iron Oxide T

Tata Pigment Synthetic Red Iron Oxide T

Product Price: Rs 46 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
BrandAstrra Chemicals
FormulaFe2O3
Iron Content98%
Moisture1%
Oil Absorpaiton20 - 22%
Volatile Matter0.8% At 100 + 5 Deg C
Ph Value3.5 - 4
We are the leading manufactures, exporters,technical developers and suppliers of RED OXIDE ( SYNTHETIC ) in Chennai, Tamil Nadu.

The building materials industry is the biggest user of Iron Oxide Pigments. Uses include colouring concrete and mortar because of their good dispersability and good tinting strength. They are extensively used in the manufacture of Paving Blocks, Chequered Tiles, Designer Tiles, Stamped Concrete etc.
Paints industry is the second largest user of Iron Oxide Pigments. Most paint applications require use if micronized and dispersible grades of pigments to get optimum colouring effects and maintain paint film strength.
Pigments used in Plastics need high purity, tinting strength, high heat resistance and good dispersibility.
Special applications of Synthetic red Iron oxide include that in Ceramic Colours, Drugs, Cosmetics, Rubber, Brake Linings, Wood Polish, Cork Sheets, Fertilizers and Cattle Feed. New applications include catalysts in petroleum industry, in oil drilling rigs, in compound pigments, copy machine powder, and magnetic differentiate materials.

USES :-

PAVER BLOCKS
TILES
FLOORING
PAINTS
 
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Levigated Kaolin

Levigated Kaolin

Product Price: Rs 10.5 / KilogramGet Best Price

Minimum Order Quantity: 1000 Kilogram

Product Details:
Packaging Size25 kg/bag
ColorWhite
Packaging TypePoly Bag
StatePowder
BrandAstrra Chemicals
PH Value7-12
FormPowder
Known for manufacturing, supplying, wholesaling and exporting a wide range of We are the leading manufactures, exporters,technical developers and suppliers of Levifated Kaolin in Chennai, Tamil Nadu,
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Sodium Hydroxide

Sodium Hydroxide

Product Price: Rs 120 / KgGet Best Price

Minimum Order Quantity: 10 Kg

Product Details:
CAS No1310-73-2
TypePowder
BrandAstrra Chemicals
Grade StandardIndustrial Grade
Chemical FormulaNaOH
Density2.13 g/cm3
Molar mass39.997 g/mol
Sodium hydroxide (NaOH) is an inorganic compound. It is a white solid and highly caustic metallic base and alkali salt of sodium which is available in pellets, flakes, granules, and as prepared solutions at a number of different concentrations. Sodium hydroxide forms an approximately 50% (by weight) saturated solution with water. Sodium hydroxide is soluble in water, ethanol, and methanol. This alkali is deliquescent and readily absorbs moisture and carbon dioxide in air. Sodium hydroxide is used in many industries, mostly as a strong chemical base in the manufacture of pulp and paper, textiles, drinking water, soaps, detergents and as a drain cleaner. It is also used in concrete in the construction industry.
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Concrete Admixture

Concrete Admixture

Product Price: Rs 235 / KilogramGet Best Price

Minimum Order Quantity: 5 Kilogram

Product Details:
Usage/ApplicationConstruction
BrandAstrra Chemicals
Ph Value6.00
Specific Gravity1.10
Totoal Solids45%
AppearanceColorless to Light Lazy Liquid
Known for manufacturing, supplying, wholesaling and exporting a wide range of optimum quality Industrial Chemical, Astrra Chemicals, based in Chennai, was established in the year 1992. Offered chemical range is inclusive of Construction Chemicals, Antioxidants Chemicals and Aromatic Chemicals. Available with us at cost-effective prices, these chemicals are extremely appreciated for their compositional accuracy and high effectiveness. In addition to this, our company is engaged in manufacturing, wholesaling and exporting best quality FRP Products - Raw Materials, De-ionized Water, Industrial Solvents Essential Oils Industrial Dyes and Industrial Pigments. Our offered products are extensively used in various industrial applications and are highly demanded by the customers.

With the aid of our team of highly dedicated professionals, we have been able to meet the bulk order requirements of production within the stipulated time frame. Our professionals, who hold expertise in their area of operations, are trained on a regular basis through seminars and workshops in order to enhance and polish their technical as well as professionals skills. Highly motivated to attain maximum customer satisfaction, our company strictly follows customer centric approach and transparent business policies, since its inception. We export our products all over the world.
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Heavy Aluminium Silicate

Heavy Aluminium Silicate

Product Price: Rs 42 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
BrandAstrra Chemicals
Chemical FormulaAl2SiO5
ChemSpider ID8488719
PubChem CID10313254
Molar mass162.0456 g mol1
AppearancePure White Powder
Product Details:
PropertyUnitSpecifictionTest Value
Moisture Content%0. 40 max.0.1
Bulk Densitygm/cc0.40 – 0.480.47
Ph ( 2% Acq.slurry )-6.0 – 7.56.68
Water Absorption%34 – 4241.4
Averag Particle SizeMICRON6.0 – 8.07.23
Residue Through 300 Mesh%0.2 MAX.0.18
Colour / Whiteness-White powderConsform to Std.


Additional Information:

  • Item Code: 300M
  • Production Capacity: 100 TONNES
  • Delivery Time: 7 DAYS
  • Packaging Details: 50 KGS HDPE BAGS
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Calcine Kaolin Clay Powder

Calcine Kaolin Clay Powder

Product Price: Rs 46 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
ColorWhite
StatePowdered
Gradeconstruction
BrandASTRRA
Packaging Size50 KGS
Usage/ApplicationPaints
Packaging TypeHDPE BAGS
MaterialCALCINED KAOLIN CLAY
Weight50 KGS
Country of OriginMade in India
 CALCINED CLAY

We are the leading manufactures, exporters,technical developers and suppliers of  CALCINED CLAY in Chennai, Tamil Nadu. 


Additional Information:

  • Production Capacity: 10000
  • Delivery Time: 7 DAYS
  • Packaging Details: BRAND NEW HDPE BAG WITH INNER FOOD GRADE LINER
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Hydrated Aluminium Silicate In Chennai

Hydrated Aluminium Silicate In Chennai

Product Price: Rs 48 / KgGet Best Price

Product Brochure

Product Details:
Usage/ApplicationMultipurpose
FormPowder
Packaging Size1000kg
BrandAstraa
ColorWhite

Aluminium Silicate ( Heavy ).

We are the leading manufactures, exporters,technical developers and suppliers of Aluminium Silicate ( Heavy ).

CERTIFICATE OF ANALYSIS

           ALUMINIUM SILICATE ( HEAVY )

 

PROPERTY

UNIT

SPECIFICTION

TEST VALUE

MOISTURE CONTENT

%

0. 40 max.

0.10

BULK DENSITY

gm/cc

0.40 – 0.48

0.47

Ph ( 2% acq.Slurry )

-

6.0 – 7.5

6.68

WATER ABSORPTION

%

34 – 42

41.4

AVERAG PARTICLE SIZE

MICRON

6.0 – 8.0

7.23

RESIDUE THROUGH 300 MESH

%

0.2 MAX.

0.18

COLOUR / WHITENESS

-

White powder

CONSFORM TO STD

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Concentrate Foaming Agent In Chennai

Concentrate Foaming Agent In Chennai

Product Price: Rs 160 / KilogramGet Best Price

Minimum Order Quantity: 5 Kilogram

Product Brochure

Product Details:
Usage/ApplicationIndustrial
Packaging Size5-10 Liter
BrandAstrra Chemicals
Packaging TypeCan
Form TypeLiquid
FormLiquid
Known for manufacturing, supplying, wholesaling and exporting a wide range of optimum quality Industrial Chemical, Astrra Chemicals, based in Chennai, was established in the year 1992. Offered chemical range is inclusive of Construction Chemicals, Antioxidants Chemicals and Aromatic Chemicals. Available with us at cost-effective prices, these chemicals are extremely appreciated for their compositional accuracy and high effectiveness. In addition to this, our company is engaged in manufacturing, wholesaling and exporting best quality FRP Products - Raw Materials, De-ionized Water, Industrial Solvents Essential Oils Industrial Dyes and Industrial Pigments. Our offered products are extensively used in various industrial applications and are highly demanded by the customers.

With the aid of our team of highly dedicated professionals, we have been able to meet the bulk order requirements of production within the stipulated time frame. Our professionals, who hold expertise in their area of operations, are trained on a regular basis through seminars and workshops in order to enhance and polish their technical as well as professionals skills. Highly motivated to attain maximum customer satisfaction, our company strictly follows customer centric approach and transparent business policies, since its inception. We export our products all over the world.
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Foaming Agent For Clc Blocks In Chennai

Foaming Agent For Clc Blocks In Chennai

Product Price: Rs 160 / kgGet Best Price

Minimum Order Quantity: 5 kg

Product Brochure

Product Details:
Usage/ApplicationIndustrial
Packaging Size5-10 Liter
Packaging TypeCan
Form TypePowder
BrandAstrra Chemicals
ColorWhite
Known for manufacturing, supplying, wholesaling and exporting a wide range of optimum quality Industrial Chemical, Astrra Chemicals, based in Chennai, was established in the year 1992. Offered chemical range is inclusive of Construction Chemicals, Antioxidants Chemicals and Aromatic Chemicals. Available with us at cost-effective prices, these chemicals are extremely appreciated for their compositional accuracy and high effectiveness. In addition to this, our company is engaged in manufacturing, wholesaling and exporting best quality FRP Products - Raw Materials, De-ionized Water, Industrial Solvents Essential Oils Industrial Dyes and Industrial Pigments. Our offered products are extensively used in various industrial applications and are highly demanded by the customers.

With the aid of our team of highly dedicated professionals, we have been able to meet the bulk order requirements of production within the stipulated time frame. Our professionals, who hold expertise in their area of operations, are trained on a regular basis through seminars and workshops in order to enhance and polish their technical as well as professionals skills. Highly motivated to attain maximum customer satisfaction, our company strictly follows customer centric approach and transparent business policies, since its inception. We export our products all over the world.
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Calcium Aluminosilicate In Chennai

Calcium Aluminosilicate In Chennai

Product Price: Rs 18.5 / KilogramGet Best Price

Product Details:
Packaging Size50 Kgs
BrandAstrra Chemicals
Usage/ApplicationIndustrial
Grade StandardIndustrial Grade
Molar Mass162.0456 g mol1
Packaging TypeHDPE Bag
Molecular FormulaAl2SiO5
We are a prominent manufacturer, supplier, wholesaler and exporter of Calcium Aluminium Silicate. All these products are processed using optimum-grade chemical compounds employing latest equipment. Besides, our logistics personnel ensure to timely deliver the offered range at customers' destination using easy modes of shipment.

Features:
  • White in color
  • Effective
  • Moisture resistant

Certificate Of Analysis:
AppearanceWhite Powder
Brightness(ISO)82+/-0.5%
Loss on ignition14%(Max)
Coarse particle on 53
Micron IS SIEVE (Max)
0.05%(Max)
Ph (of 20% aqueous solution)4.5 to 6.5
Particles less than 2 micron68% w/w (Min)
Bulk density0.8%+-0.1 gm/cc
Moisture1%(Max)
Melting point1735 Deg.C
Specific gravity (H2O=1)2.63

Chemical analysis (w/w)%:
Silica45.17
Ferric Oxide0.50(Max)
Alumina37.59
Titanium Dioxide0.5
Calcium Oxide0.22
Magnesium Oxide0.12
Sodium Oxide0.31
Potash0.07


Additional Information:

  • Production Capacity: 10000 Kgs
  • Delivery Time: 7 to 10 Days
  • Packaging Details: Brand New HDPE Bags
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Magnesium Silicate (500M)

Magnesium Silicate (500M)

Product Price: Rs 18.5 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
Usage/Applicationconstruction
Packaging Size25 kg/bag
ColorWhite
BrandAstrra Chemicals
FormPowder
FormulaMgO3Si
We are an eminent organization, which is engaged in manufacturing, exporting and technical developers of highly pure Magnesium Silicate ( 500M )
 it is used as an anticaking agent to improve powder flow in tablet compression. Talc is used cosmetically in talcum and baby powder as an adsorbent
Used in high pH personal care compositions such as depilatory, waving and hair relaxer products. Fine off-white to tan-greenish powder, odorless, pH 9.5 (w/w 5%). Viscosity about 500cps (4% solution)
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White Alumina Oxide

White Alumina Oxide

Product Price: Rs 88 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
GradePOLISHING GRADE
Packaging Size50 KGS
Packaging TypeBag
ColorPALE WHITE
BrandASTRRA
FormPOWDER

We have been able to manufacture, supply, export and wholesale best-in-class ALUMINA POWDER. Processed under the guidance of sedulous professionals, these chemicals are assured for their purity and fine quality. Furthermore, we employ technically advanced machines and techniques in the processing endeavors so as to be sure of their accurate composition.



Additional Information:

  • Production Capacity: 5000 KGS PER DAY
  • Delivery Time: 10 DAYS
  • Packaging Details: HDPE BAGS
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White Calcined Kaolin Clay Powder In Chennai

White Calcined Kaolin Clay Powder In Chennai

Product Price: Rs 48 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
BrandAstrra Chemicals
Brightness82+/-0.5%
Loss on ignition14% (Max)
Ph4.5 to 6.5 (of 20% aqueous solution)
Particles68% w/w (Min)
Bulk density0.8%+-0.1 gm/cc

We are the leading manufactures, exporters,technical developers and suppliers of Calcined Kaolin in Chennai, Tamil Nadu,

CHEMICAL ANALYSIS (w/w)%:

Silica

45.17

Ferric Oxide

0.50(Max)

Alumina

37.59

Titanium Dioxide

0.50

Calcium Oxide

0.22

Magnesium Oxide

0.12

Sodium Oxide

0.31

Potash

0.07

 

 

 

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Foundry Sand Silica In Chennai

Foundry Sand Silica In Chennai

Product Price: Rs 21 / KgGet Best Price

Product Details:
Usage/ApplicationConstruction
MaterialSilica
GradeFoundry
Packaging Size25 kg/bag
ColorBrown
Packaging TypeHDPE Bag
BrandAstrra Chemicals

Foundry Sand

We are the leading manufactures, exporters,technical developers and suppliers Foundry Sand in Chennai, Tamil Nadu, 

Concrete is a mixture comprised of cement (10-15 percent). Foundry sand can be used as a fine aggregate substitute in concrete. Fine aggregates are generally 3/8 inch or smaller,  in diameter. Foundry sand meets two of the critical requirements for concrete aggregates: it is uniformly graded, and is strong, hard, and durable.



Additional Information:

  • Production Capacity: 10000 Kgs
  • Delivery Time: 7 to 10 days
  • Packaging Details: Brand New HDPE Bags
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Pva Solution In Chennai

Pva Solution In Chennai

Product Price: Rs 160 / KgGet Best Price

Product Details:
FormLiquid
Usage/ApplicationIndustrial
ColorTransparent
Packaging SizeBottle
Packaging TypePlastic bottle
BrandAstraa
Trade Information
  • Supply Ability
  • 1000 Kilograms Per Month
  • Delivery Time
  • 1 Week
  • Main Domestic Market
  • All India
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Viscosity Modify Agent

Viscosity Modify Agent

Product Price: Rs 235 / KgGet Best Price

Minimum Order Quantity: 5 Kg

Product Details:
Usage/ApplicationIndustrial
FormLiquid
Packaging TypeCan, Bottle
Specific Gravity1.10
BrandAstrra Chemicals
PH6. 00
Totoal Solids45%
Known for manufacturing, supplying, wholesaling and exporting a wide range of optimum quality Industrial Chemical, Astrra Chemicals, based in Chennai, was established in the year 1992. Offered chemical range is inclusive of Construction Chemicals, Antioxidants Chemicals and Aromatic Chemicals. Available with us at cost-effective prices, these chemicals are extremely appreciated for their compositional accuracy and high effectiveness. In addition to this, our company is engaged in manufacturing, wholesaling and exporting best quality FRP Products - Raw Materials, De-ionized Water, Industrial Solvents Essential Oils Industrial Dyes and Industrial Pigments. Our offered products are extensively used in various industrial applications and are highly demanded by the customers.

With the aid of our team of highly dedicated professionals, we have been able to meet the bulk order requirements of production within the stipulated time frame. Our professionals, who hold expertise in their area of operations, are trained on a regular basis through seminars and workshops in order to enhance and polish their technical as well as professionals skills. Highly motivated to attain maximum customer satisfaction, our company strictly follows customer centric approach and transparent business policies, since its inception. We export our products all over the world.
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Sodium Meta Silicate

Sodium Meta Silicate

Product Price: Rs 42 / KilogramGet Best Price

Minimum Order Quantity: 50 Kilogram

Product Details:
BrandAstrra Chemicals
Usage/ApplicationConstruction
Chemical FormulaNa2SiO3
Density2.4 g/cm3
Melting Point1,088 Deg C
Molar mass122.06 g/mol
With the help of our distinguished professionals, we have been able to manufacture, supply, wholesale and export Sodium Meta Silicate. The range offered by us is tested to be pure and cent percent effective. Available at very affordable prices, this chemical formulation finds numerous applications in various industries.

Features:
  • Longer shelf life
  • Effective
  • Safe usage

Certificate of analysis:
Total alkalinity (as Na2O ) % by mass, min21
Ratio of total alkalinity (as Na2O) to total soluble silica (as SiO2) : (Na2O ) : SiO2)1:1 ± 0. 05
Loss on evaporation % by mass, max59
Matter insoluble in water % by mass, max0.5
Free alkalinity (as Na2O ) % by mass, max0.8
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Calcium Oxide

Calcium Oxide

Product Price: Rs 25 / KgGet Best Price

Minimum Order Quantity: 50 Kg

Product Details:
Physical StatePowder
BrandAstrra Chemicals
Packaging TypeHDPE Bag
Packaging Size25-50 kg/bag
Chemical FormulaCaO
Active cao68%
Acid insolubles1%
Magnesia as mgo0.6%
Molar mass56.0774 g/mol
Air Lime ( Calcium Oxide ).

We are the leading manufactures, exporters,technical developers and suppliers of Air Lime ( Calcium Oxide ) in Chennai, Tamil Nadu, 
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Calcium Bentonite

Calcium Bentonite

Product Price: Rs 11.5 / KgGet Best Price

Minimum Order Quantity: 100 Kg

Product Details:
Usage/ApplicationIndustrial
Packaging TypeHDPE Bag
StatePowdered
ColorWhite,Grey
FormPowder
BrandAstrra Chemicals
Packaging Size25 kg/bag
We are one of the leading manufacturers, suppliers and exporters of high quality Calcium Bentonite.
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Reviews & Rating

4/5

★★★★★★★★★★

Reviewed by 210 Users

  • 5★48%
  • 4★22%
  • 3★9%
  • 2★5%
  • 1★16%
  • User Satisfaction
  • Response77%
  • Quality     92%
  • Delivery   81%

Most Relevant Reviews

S
★★★★★★★★★★
12-November-22
S. Thangaolivu
Chennai, Tamil Nadu
Product Name : Caustic Soda Flakes Sodium Hydroxide
Response
Quality
Delivery
V
★★★★★★★★★★
04-June-21
Vivek
Chennai, Tamil Nadu
Product Name : Molecular Sieves
Very good service. Reasonable price
Response
Quality
Delivery
N
★★★★★★★★★★
09-November-22
Nira
Srikakulam, Andhra Pradesh
Product Name : Viscosity Modify Agent
why you are not responding our msgs our order also not reached since 2weeks ago what type of this app this is. bad 👎you should not delivered my product

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