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Our product range includes a wide range of expanded perlite concrete in chennai, piling grade bentonite powder in chennai, white hydrated lime powder in chennai, calcined kaolin powder for paint, high purity calcined alumina powder and bentonite powder barmer.
Expanded Perlite Concrete In Chennai
Product Price: Rs 86 / KgGet Best Price
Product Brochure
Product Details:
| Packaging Type | PP Bag |
| State | Solid |
| Brand | Astrra Chemicals |
| Silicon Dioxide | SiO2 72 - 76% |
| Sodium Oxide | Na2O 1 - 5% |
| Magnesium Oxide | MgO 0. 1 - 1. 0% |
| Aluminium Oxide | Al2O3 11 - 16% |
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Piling Grade Bentonite Powder In Chennai
Product Price: Rs 14.5 / KGGet Best Price
Minimum Order Quantity: 50 KG
Product Brochure
Product Details:
| State | Powdered |
| Grade | sodium |
| Packaging Type | HDPE Bag |
| Packaging Size | 50 kg |
| Usage/Application | Construction |
| Physical State | Powder |
| Grade Standard | Technical Grade |
| Brand | Astrra Chemicals |
Additional Information:
- Production Capacity: 10000 Kgs
- Delivery Time: 7 to 10 days
- Packaging Details: Brand New Hdpe Bags
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White Hydrated Lime Powder In Chennai
Product Price: Rs 23 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Brochure
Product Details:
| Usage/Application | Food industry,Water treatment,Cosmetic and Pharmaceutical industry |
| Brand | Astrra Chemicals |
| CAS No | 1305-62-0 |
| Form | Powder |
| Packaging | 25 Kg HDPE Bag |
| Chemical Formula | Ca(OH)2 |
| Density | 2.21 g/cm3 |
| Molar mass | 74.093 g/mol |
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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Calcined Kaolin Powder For Paint
Product Price: Rs 48 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| State | Powdered |
| Packaging Size | 50 KG BAG |
| Grade | PAINT |
| Brand | ASTRRA |
| Color | White |
| Packaging Type | BAGS |
We are the leading manufactures, exporters,technical developers and suppliers of Calcined Kaolin Powder For Paint in Chennai, Tamil Nadu.
Additional Information:
- Item Code: AC063C
- Production Capacity: 10000 TONS
- Delivery Time: WITHIN 3 DAYS
- Packaging Details: Brand New HDPE bags
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High Purity Calcined Alumina Powder
Product Price: Rs 48 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| Packaging Type | Bag |
| Purity | 99% |
| State | Powdered |
| Country of Origin | Made in India |
| Packaging Size | 50 KG BAG |
We are the leading manufactures, exporters,technical developers and suppliers of Calcined Alumina Powder in Chennai, Tamil Nadu.
Additional Information:
- Item Code: AC063B
- Production Capacity: 10000 TONS
- Delivery Time: WITHIN 3 DAYS
- Packaging Details: BRAND NEW HDPE BAGS
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Bentonite Powder Barmer
Product Price: Rs 11.5 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| State | Powdered |
| Brand | Astrra Chemicals |
| Magnesium Oxide | 06.00% |
| Aluminium Oxide | 08.00% |
| Ferric Oxide | 08.00% |
| Titanium Oxide | 01.50% |
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Microfine Whiting Chalk Powder
Product Price: Rs 18.5 / KilogramGet Best Price
Minimum Order Quantity: 50 Kilogram
Product Details:
| Grade | Micronised |
| Usage/Application | Industrial |
| Packaging Size | 50 Kgs Bag |
| Packaging Type | HDPE Bag |
| State | Powdered |
| Ph Value | 10-12 |
| Brand | Astrra Chemicals |
We are the leading manufactures, exporters,technical developers and suppliers of Micronised Dolomite in Chennai, Tamil Nadu, India.
Product Details:
- Particulars
- Results
- Appearance
- Very White Smooth Powder
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Carbon Black Micronized
Product Price: Rs 53 / kgGet Best Price
Minimum Order Quantity: 20 kg
Product Details:
| Form | Powder |
| Color | Black |
| Ash Content | 1.68% |
| Brand | Astrra Chemicals |
| Carbon | 82.54% |
| Hydrogen | 3.28% |
| Nitrogen | 2.65% |
| Sulphur | 6.69% |
| Nitrogen Surface Area | 24.3 m2/gm |
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Plaster Of Paris Powder Calcium Sulphate
Product Price: Rs 33 / KgGet Best Price
Minimum Order Quantity: 500 Kg
Product Brochure
Product Details:
| Brand | Astrra Chemicals |
| Usage/Application | Construction |
| Packaging Size | 50 Kgs |
| Packaging Type | Bags |
| Grade Standard | APP |
| Construction Material Type | Filler / Plaster |
| Acid Insolublematter | NMT - 5 Mg. |
| Loss On Ignition | Between 4.5 To 8% |
We are the leading manufactures, exporters,technical developers and suppliers of Plaster of Paris in Chennai, Tamil Nadu,
Product Details:
| Description | White hygroscopic powder odorless, tasteless. |
| Solubility | Slightly soluble in water, practically in soluble in alcohol. |
| Identification | A) Gives reaction of calcium |
| Ph | Between 6.5 and 9.0 |
| Setting Properties | 4 to 6 min (240 sec to 360 sec) |
Additional Information:
- Production Capacity: 10000 Kgs
- Delivery Time: 7 to 10 Days
- Packaging Details: Brand New HDPE Bags
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Sodium Lignosulphonate Powder
Product Price: Rs 85 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Usage/Application | CONSTRUCTION |
| Packaging Size | 50 Kgs |
| Packaging Type | HDPE Bags |
| Form | Powder |
| Shelf Life | 2 years |
| Is It Organic | Organic |
| PH Value | 5.1 |
| Country of Origin | Made in India |
Sodium lignosulfonate (lignosulfonic acid, sodium salt) is used in the food industry as a de-foaming agent for paper production and in adhesives for items that come in contact with food. It has preservative properties, and is used as an ingredient in animal feeds.
Sodium lignosulfonate used as plasticizer in concrete will reduce the cost by 10-15%,the sodium lignosulfonate could assume 0.5-2% of the total mixture w/w,will increase the strength of concrete by 20-26%.
Sodium Lignosulfonate plasticizer Functions as followsImproved strength and durability of the cured concrete
Reduced formulation cost
Increased workability of the concrete mix
Sodium lignosulfonate uses water reducing agent, By sulfite pulp waste liquid of legal system formed by chemical modification and processing. Medium molecular weight, The reducing sugar content in low,Used for concrete admixture, With low dosage, low gas content, to cement the characteristics of strong adaptability, The most notable feature is the rear with naphthalene superplasticizer complex, Liquid admixture made no precipitate.
Main performanceCan reduce water consumption by more than 14%, Significantly improve the workability of concrete. Can greatly reduce the initial heat of hydration of cement hydration. No chlorine salt, no corrosive effect on steel. Alkali-free active substance.
1.Sodium Lignosulfonate uses as superplasticizer dosage of cement content 0.20-0.30%, commonly used dosage is 0.25% water reduction of up to 9-11%. In the appropriate dosage when compared with the reference concrete strength increased by 15-20% 3 days, 7 days strength increased 20-30%, 28 days by 15-20%, long-term strength also increased.
2.Without changing the water in the case of concrete( suggested ratio 0.65)1to increase the flow of concrete, improved work-ability.
3.In keeping concrete slump, the same intensity and the reference concrete, cement can save 8-10%, the use of one ton of Lignosulfonate superplasticizer powder, can save 30-40 tons of cement.
Method of useSodium lignosulfonate uses as water reducing agent,In concrete recommended dosage of 0.2% -0.6%(cement weight meter), Users should determine the optimal dosage through the experiment. Sodium lignosulfonate water reducing agent can be used as liquid. Users can experiment to determine the content and proportion.
Additional Information:
- Production Capacity: 10000 Kgs
- Delivery Time: 7 days
- Packaging Details: 50 Kgs Bags
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High Alumina Refractory Cement
Product Price: Rs 48 / KilogramGet Best Price
Minimum Order Quantity: 100 Kilogram
Product Details:
| Packaging Size | 50 kg |
| Brand | Astrra Chemicals |
| Shelf Life | 2 year |
| Formula | Al2O3 |
| Melting point | 2,072 Deg C |
| Boiling point | 2,977 Deg C |
We are the leading manufactures, exporters,technical developers and suppliers Alumina Cement in Chennai, Tamil Nadu, India.
We have been able to manufacture, supply, export and wholesale best-in-class ALUMINA CEMENT. 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
CERTIFICATE OF ANALYSIS
ALUMINA CEMENT
TYPICAL ANALYSIS
|
Appearance |
White Powder |
|
Brightness (ISO) |
82+/-0.5% |
|
Loss on ignition |
14%(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 micron |
68% w/w (Min) |
|
Bulk density |
0.8%+-0.1 gm/cc |
|
Moisture |
1%(Max) |
|
Melting point |
1735 Deg.C |
|
Specific gravity (H2O=1) |
2.63 |
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 |
Additional Information:
- Production Capacity: 50000 KGS
- Delivery Time: 7 DAYS
- Packaging Details: BRAND NEW HDPE BAGS
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Micaceous Iron Oxide
Product Price: Rs 42 / BagGet Best Price
Minimum Order Quantity: 50 Bag
Product Details:
| Brand | Astrra Chemicals |
| Color | Black |
| Grade | MIO |
| Packaging Type | HDPE Bag |
| Packaging Size | 50 Kg |
| Specific Gravity | 04.90 - 05.30 |
| Density | 04.00 - 04.50 g/cm3 |
From the metallic color palette of 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.
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Micro China Clay In Chennai
Product Price: Rs 17.5 / KilogramGet Best Price
Minimum Order Quantity: 50 Kilogram
Product Brochure
Product Details:
| Color | White |
| Grade | CONSTRUCTION |
| Brand | Astrra Chemicals |
| Packaging Size | 25-50 kg/bag |
| Usage/Application | Paints |
| Packaging Type | HDPE Bag |
| Material | Powder |
| State | Powdered |
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Precipitated Silica Used For Cosmetics In Chennai
Product Price: Rs 110 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Brochure
Product Details:
| Grade | Synthetic |
| Packaging Size | 25 Kgs |
| Packaging Type | HDPE BAGS |
| Usage/Application | CONSTRUCTION ETC |
| Material | PURE SILICA |
| Brand | ASTRRA |
we are the leading manufactures, exporters,technical developers and suppliers precipitated silica ( grade ap200 powder ) ( synthetic amorpous silicon di oxide ) ( ultrasil silica ) in chennai, tamil nadu, india.
certificate of analysis
synthetic silica powder
( grade ac – 175 )
parameteres | values obtained | specification |
appearance | white odorless fine powder free from impurity |
|
moisture ( 105 deg. C – 2 hrs. ) | 6. 0% | 4 – 7% |
ignition loss on anhydrous basis ( at 1000 deg. C for 2 hours) | 5. 2% | 6. 0 max. |
bulk density (while materil packed) | 260 gm/lit | 230 – 270 |
ph (5% aqu. Suspension) | 6. 80 | 6. 0 -7. 0 |
| sio2 on anhydrous basis | 98. 5% | 98. 5% min. |
| tds ( 4% sol. @ 20 deg. C) | 1028 µs/cm | 1300 max. |
| surface area – bet m2/gm | 171 | 160 - 190 |
Additional Information:
- Production Capacity: 25000
- Delivery Time: 7 TO 10 DAYS
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China Clay Filler Grade Powder
Product Price: Rs 10.5 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Brochure
Product Details:
| Color | White |
| Usage/Application | INDUSTRIAL APPLICATION |
| State | Solid |
| Brand | Astrra Chemicals |
| Form | Powder |
| Packaging Size | 50 kg |
| Packaging Type | HDPE BAGS |
| Luster | Pearly to dull earthy |
| Specific gravity | 2.16-2.68 |
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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Aluminum Oxide Powder
Product Price: Rs 98 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Brochure
Product Details:
| Brand | Astrra Chemicals |
| Hardness | 2090 Knoop scale,9.0 Mohs scale |
| Color | White |
| Bulk Density Test Value | 1.55 g/cm3 |
| Refractory Degree | About 1800 deg C |
| Magnetic Material | 0.0035% |
We are the leading manufactures, exporters,technical developers and suppliers of Aluminum Oxide ( White ) Powder in Chennai, Tamil Nadu,
Typical Chemical Analysis:
| Al2O3 | 99.30% min |
| Fe2O3 | 0.03% max |
| Na2O | 0.35% max |
| SiO2 | 0.1 max |
| Cao | 0.01% |
| TiO2 | 0.008% |
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Aluminium Silicate Extra Light
Product Price: Rs 125 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Brochure
Product Details:
| Brand | Astrra Chemicals |
| Purity | 92% & ABOVE |
| Usage/Application | INDUSTRIAL APPLICATION |
| Packaging Type | HDPE BAGS |
| Packaging Size | 50 KGS |
| Physical Form | POWDER |
| Chemical Formula | Al2SiO5 |
| Molar mass | 162.0456 g mol1 |
| Ferric Oxide | 0.50 (Max) |
| Alumina | 37.59% |
Aluminium Silicate ( Extra Light ).
We are the leading manufactures, exporters,technical developers and suppliers of Alumium Silicate ( Extra LIght ) in Chennai, Tamil Nadu,
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
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Calcium Sulphate Dried In Chennai
Product Price: Rs 33 / KGGet Best Price
Minimum Order Quantity: 50 KG
Product Brochure
Product Details:
| Variety Available | Oyster Mushroom |
| State Of Origin | Pan India |
| Packaging Type | PP Bag |
| Packaging Size | 50 Kgs |
| Organic | Indian |
| Brand | Astrra Chemicals |
| Chemical Formula | CaSO4 |
| Loss On Ignition | Between 4.5 To 8% |
| Molar mass | 136.14 g/mol |
Product Details:
| Test Performed | Limit |
| Description | White hygroscopic powder odorless, tasteless. |
| Solubility | Slightly soluble in water, practically in soluble in alcohol. |
| Identification | A) Gives reaction of calcium |
| Ph | Between 6.5 and 9.0 |
| Setting Properties | 4 to 6 min (240 sec to 360 sec) |
| Acid Insolublematter | NMT – 5 Mg. |
Additional Information:
- Delivery Time: 7 days
- Packaging Details: Brand New Hdpe Bags
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Sodium Hydroxide Flakes
Product Price: Rs 120 / KgGet Best Price
Minimum Order Quantity: 5 Kg
Product Details:
| Usage/Application | Industrial |
| Grade Standard | Industrial Grade |
| Grade | Construction Grade |
| Brand | Astrra Chemicals |
| Chemical Formula | NaOH |
| Density | 2.13 g/cm3 |
| Molar mass | 39.997 g/mol |
| PH | 13 |
We are the leading manufactures, exporters,technical developers and suppliers of Sodium Hydroxide in Chennai, Tamil Nadu,
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.
Additional Information:
- Production Capacity: 5000 Kgs
- Delivery Time: 7 days
- Packaging Details: Brand New HDPE Bag
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Black Iron Oxide Powder
Product Price: Rs 34 / KilogramGet Best Price
Minimum Order Quantity: 50 Kilogram
Product Details:
| Brand | Astrra Chemicals |
| Chemical Formula | Fe2O3 |
| Density | 5.17 g/cm3 |
| Color | Black |
| Molar mass | 231.533 g/mol |
| Application | Industrial |
We are the leading manufactures, exporters,technical developers and suppliers of Black Iron Oxide ( Naturals ) in Chennai, Tamil Nadu,
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Micronised Mica Powder
Product Price: Rs 46 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Color | White |
| Packaging Size | 25 kg/bag |
| Form | Powder |
| Packaging Type | HDPE BAGS |
| Brand | Astrra Chemicals |
| Product Type | MICACEOUS |
| Material | MICA |
| Specific gravity | 2.8-3.0 |
We are the leading manufactures, exporters,technical developers and suppliers of MICA POWDER in Chennai, Tamil Nadu,
Certificate of analysis:
Chemical Composition | SiO2 | Al2O3 | K2O | Na2O | MgO | Fe2O3 | TiO2 | S+P | CaO | H2O |
Name | Silicon dioxide | Aluminium trioxide | Potassium oxide | Sodium oxide | Magnesium oxide | Iron trioxide | Lilanium dioxide | Sulphur+ calcium | Calcium oxide | Hydrogen oxide |
Content(%) | 44-50 | 20-33 | 9-11 | 0.6-1.8 | 0.32-2 | 2-6 | 0.7-1.2 | 0.02-0.05 | 0.02-0.77 | 2.62 |
Additional Information:
- Production Capacity: 10000 KGS
- Delivery Time: 7 TO 10 DAYS
- Packaging Details: BRAND NEW HDPE BAGS
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Silica Flour Fine In Chennai
Product Price: Rs 20 / KgGet Best Price
Product Details:
| Color | White |
| State | Powdered |
| PH Value | 5-12 |
| Boiling Point | 2623 Deg C |
| Usage/Application | Industrial |
| Brand | Astrra Chemicals |
We offer a wide range of Silica Flour,which is processed using best grade natural silica, sourced in from reliable market vendors. We offer good quality silica flour to our clients which are processed using premium grade natural silica, sourced in from reliable market vendors. These are available at cost effective price.
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 |
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Micronized Biomass Silica
Product Price: Rs 38.00 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| Brand | Astrra Chemicals |
| Grade | Super Semi |
| Usage/Application | Agriculture |
| Color | White |
| Packaging Size | 25 kg/bag |
| State | Powder |
| Packaging Type | HDPE Bag |
| Material | Silica |
| Purity | 98% |
Product Details:
Silica | SiO2 | 88.90% |
Alumina | Al2O | 2.50% |
Ferric Oxide | Fe2O3 | 2.19% |
Calcium Oxide | CaO | 0.22% |
Total Alkalies | (Na2O+K20 | 0.69% |
Loss on drying at 100 Deg.C | 4.01% | |
Specific gravity | 2.25% | |
Bulk Density | 0.2 - 0.3 gm% | |
Free Silica Sand | Max.3% |
Additional Information:
- Production Capacity: 10000 Kgs
- Delivery Time: 7 to 10 Days
- Packaging Details: Brand New HDPE Bags
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Sodium Silicate Alkaline Powder
Product Price: Rs 42 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Color | PURE WHITE |
| Formula | Na2SiO3 |
| State | Powdered |
| Usage/Application | INDUSTRIAL |
| Brand | Astrra Chemicals |
| Packaging Size | 50 KGS |
| Packaging Type | HDPE Bag |
| Grade | ANHYDROUS |
With the help of our distinguished professionals, we have been able to manufacture, supply, wholesale and export Sodium Silicate Powder. 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
Additional Information:
- Production Capacity: 10000 KGS
- Delivery Time: 7 TO 10 DAYS
- Packaging Details: BRAND NEW HDPE BAGS
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Grade Silica Sand
Product Price: Rs 15.5 / KgGet Best Price
Product Details:
| Usage/Application | Construction |
| Material | Silica |
| Grade | M72 |
| Packaging Size | 25 kg/bag |
| Color | White |
| Packaging Type | HDPE Bag |
| Brand | Astrra Chemicals |
| Form | Powder |
We are the leading manufactures, exporters,technical developers and suppliers Silica Sand ( White Sand - M72 ) in Chennai, Tamil Nadu, India.
Analysis Report:
|
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:
- Production Capacity: 10000 Kgs
- Delivery Time: 7 to 10 days
- Packaging Details: Brand New HDPE Bags
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Fosroc Auramix 300 Admixture
Product Price: Rs 235 / KilogramGet Best Price
Product Details:
| Packaging Size | 100-200 Liter |
| Usage/Application | Industrial |
| Grade Standard | Chemical Grade |
| Packaging Type | Drum |
| Type Of Admixture | Polycarbonate |
| Color | Dark Brown |
| Brand | Astrra Chemicals |
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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Bentonite Sodium Based
Product Price: Rs 14.5 / KilogramGet Best Price
Minimum Order Quantity: 100 Kilogram
Product Details:
| Usage/Application | Industrial |
| Packaging Type | HDPE Bag |
| Color | White |
| Form | Powder |
| Brand | Astrra Chemicals |
| Packaging Size | 25-50 kg/bag |
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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Alkaline Liquid Sodium Silicate in chennai
Product Price: Rs 36 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| Form | Liquid |
| Brand | Astrra Chemicals |
| Packaging Type | Can,Bottle |
| Packaging Size | 5-10 Liter |
| Physical Form | Liquid |
| Chemical Formula | Na2SiO3 |
We are the leading manufactures, exporters,technical developers and suppliers of Liquid Sodium Silicate in Chennai, Tamil Nadu,
Specifications:
| 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:
- Production Capacity: 10000 Ltrs
- Delivery Time: 7 to 10 Days
- Packaging Details: Plastic Cans / Barrels
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Synthetic Iron Yellow Oxide
Product Price: Rs 145 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Brand | Astrra Chemicals |
| Packaging Type | Poly Bag |
| Color | Yellow |
| Packaging Size | 25Kg |
| Physical Form | Powder |
| Chemical Formula | Fe(OH)3 |
| Molar Mass | 106.867 g/mol |
Synthetic Yellow Iron Oxide is a inorganic Pigment of fine particle size and great tinctorial strength, Excellent light fastness, resistance to alkali, non-toxic and non-inflammable & produce very attractive shades of variegated colors.
Applications :
Pigments, Decorative Paints, Floor colour,Primer and Wood Finish.
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Sodium Silicate Alkaline Liquid
Product Price: Rs 37 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Brand | Astrra Chemicals |
| Specific Gravity | 40 +/- 1 deg. Be |
| Appearance | Hazy colorless |
| Total alkalnity | 9. 00 +/- 1. 00 ( as na2o) % by mass,min |
| Soluble silicate | 29 |
| Total soluble silicate | 38. 00 +/- 1 % by mass,min |
| Ratio of total alkalinity | 0130. 20 |
We are the leading manufactures, exporters,technical developers and suppliers of Sodium Silicate Liquid in Chennai, Tamil Nadu,
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Industrial Quartz Sand
Product Price: Rs 13.5 / KgGet Best Price
Minimum Order Quantity: 100 Kg
Product Details:
| Color | White |
| Packaging Size | 25 kg/bag |
| State | Powder |
| Packaging Type | HDPE Bag |
| Brand | Astrra Chemicals |
| Material | Powder |
Certificate of analysis:
| Constituents | % |
| SiO2 | 99.6 |
| Al2O3 | 0.04 |
| Fe2O3 | 0.02 |
| TiO2 | <0.01 |
| MgO | <0.01 |
| MnO | <0.01 |
| CaO | 0.01 |
| Na2O | <0.01 |
| K2O | <0.01 |
| P2O5 | <0.01 |
| Cl | <0.01 |
| SO3 | <0.01 |
| L.O.I | 0.25 |
| Water Soluability(wt%) |
1.89 |
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Calcium Carbonate Natural
Product Price: Rs 20.00 / KgGet Best Price
Minimum Order Quantity: 50 Kg
Product Details:
| Purity | 98% & Above |
| Form | Powder |
| Packaging Size | 50 Kgs |
| Packaging Type | Brand New HDPE Bags |
| Application | Food |
| Brand | Astrra Chemicals |
| Physical Form | Powder |
| Chemical Formula | CaCO3 |
| Density | 2.71 g/cm3 |
| Melting Point | 825 Deg C |
We are the leading manufactures, exporters,technical developers and suppliers of Calcium Carbonate Natural Pure Light in Chennai, Tamil Nadu,
Physical Analysis:
| Calcium Oxide | CaCO3 | ≥ 98.00% |
| Magnesium Oxide | MgO | ≤ 00.68% |
| Ferric Oxide | Fe2O3 | ≤ 00.04% |
| Aluminium Oxide | Al2O3 | ≤ 00.04% |
| Silica | SiO2 | ≤ 00.70% |
| Sodium Oxide | Na2O | ≤ 00.16% |
Chemical Analysis:
| Brightness | ≥ 97% |
| Whitness | ≥ 98% |
| Moisture | ≤ 0.2% |
| Proportion | 1.3g / cm3 |
| Oil Apsorption | ≥ 23G/100g CaCO3 |
| Loss O Fignition | ≤ 43.08% |
| D50 | ≤ 4.0µm |
| D97 | 20± 2 µm |
Additional Information:
- Production Capacity: 10000 Kgs
- Delivery Time: 7 to 10 Days
- Packaging Details: Brand New HDPE Bags
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Calcium Oxide Quicklime
Product Price: Rs 25 / KgGet Best Price
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