FRP Filler Chemicals & Moulding Materials
Pioneers in the industry, we offer micro talc powder, calcium carbonate, fumed silica, gelcoat powder ( fumed silica ), silica fumed microsilica frp fibreglass filler application and micronized talc from India.Micro Talc Powder
Approx. Rs 15.5 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kilogram |
| Packaging Size | 50 Kgs |
| Packaging Type | HDPE Bag |
| Usage/Application | Industrial |
| Mesh | 500m |
| Applications | FRP Moulding |
| Brand | Astrra Chemicals |
Gained prominence with the years of experience, we are engaged in manufacturing, supplying, wholesaling and exporting quality assured Micro Talc Powder. This talc is extensively used for FRP / COMPOSITE applications. Our offered talc is processed using high quality ingredients.
Features:
- Purity
- Moisture resistant
- Longer shelf life
Certificate of analysis:
Contents |
| Min. % | Max. % |
Silica | sio2 | 56. 00% | 58. 00% |
Alumina | al2o3 | - | 00. 25% |
Ferric oxide | fe2o3 | - | 00. 75% |
Calcium oxide | cao | - | 04. 00% |
Magnesium oxide | mgo | 28. 00% | 30. 00% |
Loss on ignition |
| 07. 00% | 08. 00% |
Specific gravity |
| 02. 95% | - |
PH of 5% slurry |
| 08. 00% | 08. 50 |
Calcium Carbonate
Approx. Rs 13.5 / kgGet Latest Price
Product Details:| Minimum Order Quantity | 100 kg |
| Pack Type | HDPE Bag |
| Application | Chemical Industry |
| Physical State | Powder |
| Color | White |
| Brand | Astrra Chemicals |
| Formula | CaCO3 |
| Molar mass | 100.0869 g/mol |
We have emerged as a prominent manufacturer, supplier, wholesaler and exporter of high quality Calcium carbonate highly suitable for frp fibreglass filler application. Based in Chennai - Tamil Nadu - India.
FRP / Composite Industry it is used:
- Filler
- Extender
- Frp Raw Material
Certificate of analysis:
Silica | SiO2 | 0. 58% |
Alumina | Al2O3 | 0. 23% |
Ferric Oxide | Fe2O3 | 0. 09% |
Titanium Dioxide | TiO2 | NIL |
Calcium Oxide | CaO | 55.18% |
Calcium Carbonate | CaCO3 | 98. 49% |
Magnesium Oxide | MgO | 0. 20% |
MagnesiumCarbonate | MgCO3 | 0. 42% |
Sulphur | SO3 | 0. 008% |
Phosphorus | P2O5 | 0. 009% |
Loss on Ignition |
| 43 . 60% |
Fumed Silica
Approx. Rs 104 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 10 Kilogram |
| Grade | NV/200 |
| Color | White |
| State | Powdered |
| Packaging Type | HDPE Bag |
| PH Value | 5-13 |
| Brand | Astrra Chemicals |
Our company is deemed as one of the leading manufacturers, suppliers, wholesalers and exporters of quality assured Fumed Silica. In order to provide best quality product, this powder is processed under the proper guidance of our diligent professionals. Our offered powder is made available in different quantities as demanded by our esteemed clients.
Features:
- Longer shelf life
- Precise composition
- Free from impurities
Certificate of analysis:
| Test item | Standard requirements | Test results | |
| Specific surface area ( m2/g) | 200 + 20 | 201 | |
| PH value | 3. 7 – 4. 5 | 4.37 | |
| Loss on drying @ 105 deg. C (%) | < 2. 0 | 0.48 | |
| Loss on ignition @ 1000 deg. C (%) | < 2. 0 | 0.53 | |
| Sieve residue (%) | < 0. 04 | 0.02 | |
| Tamped density ( g/l ) | 40 – 60 | 42 | |
| Sio2 content ( % ) | > 99. 8 | 99.88 | |
| Carbon content (%) | < 0. 15 | 0.03 | |
| Chloride content (%) | < 0. 020 | 0.01 | |
| Al2o3 | < 0. 03 | 0.01 | |
| Tio2 | < 0. 02 | 0.01 | |
| Fe2o3 | < 0. 003 | 0 | |
Gelcoat Powder ( Fumed Silica )
Approx. Rs 175 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kilogram |
| Material | Silica |
| Color | White |
| Grade | NV/200,XL5M |
| State/Form | Powder |
| Brand | Astrra Chemicals |
| Packaging Size | 10-25 kg |
Erosil - NV/200 XL 5M ( Gelcoat Powder ) is used in composite materials in laminating and gelcoat applications, and provides proper rheological control, optimum shear, thinning and enhancing the end-use application. It is also used in many resins, including unsaturated polyesters, vinyl esters and epoxies. In unsaturated polyester resin-based composites, it provides rheological control in both laminating and gelcoat applications. For vinyl ester resin-based composites, it provide proper rheological control and stability.For epoxy resin-based composites, it is also recommended. It is used in a wider number of applications such as Construction (doors, bath tubs, shower stalls, sinks, synthetic marble, building panels); transportation; marine - boats, chemical storage tanks, pipelines, Cooling towers, Wind mills, and other applications.
Features:
- Anti-Sag properties
- Thickening
- Thixotropy
- Anti-Sag
- Suspension
- Reinforcement
- Free Flow
- Anti-Caking
Silica Fumed Microsilica FRP Fibreglass Filler Application
Approx. Rs 21 / KilogramGet Latest Price
Product Details:| Color | White |
| Grade | Fume |
| Packaging Size | 50 Kg/bag |
| Pack Type | HDPE Bag |
| Physical State | Powder |
| Grade Standard | Technical Grade |
| Brand | ASTRRA |
Uses:
- Filler
- Reinforcement Agent
- Building & Construction Materials
- Dies, Jigs & Moulds
- Frp Mold
- FRP Products
- FRP Grating
Additional Information:
Micronized Talc
Approx. Rs 26.5 / KilogramGet Latest Price
Product Details:| Packaging Size | 50 Kg |
| Packaging Type | HDPE Bag |
| Usage/Application | Fibreglass Filler |
| Color | White |
| Form | Powder |
| Mesh | 700 Mesh |
| Brand | Astrra Chemicals |
Uses:
- Micronized filler
- Thickening agent
- Micro fine putty powder
- Frp Raw Material
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 |
Aluminium Trihydrate
Approx. Rs 66 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kilogram |
| Brand | Astrra Chemicals |
| Physical State | Powder |
| Packaging Type | HDPE Bag |
| Packaging Size | 50 kg/bag |
| Chemical Formula | Al(OH)3 |
| Molar mass | 78 g/mol |
Typical Cemical Analysis:
Chemical Propertie | Typical Limits (%) – ATH - 325 |
Free Moisture at 110 deg.C` | 0. 03 – 0. 50 |
L.O.I. I is determined at 1050 deg.C | 34 . 50 – 35. 00 |
SiO2 | 0. 014 – 0. 020 |
Fe2O3 | 0. 013 – 0. 020 |
TiO2 | 0. 004 – 0. 007 |
Al2O3 | 64. 00 – 65. 00 |
Na2O (Total) | 0. 28 – 0. 35 |
AL (OH)3 | 98. 50 – 99. 80 |
Physical Propertie:
Physical Properties | ATH – 325 percent |
On + 100 ( 149 Microns) | - |
On + 200 ( 75 Microns) | - |
On + 325 ( 45 Microns) | 5 Max. |
Through – 325 ( 45 Microns) | 95 |
Bulk Density ( gm/cc) | 0. 85 – 1. 04 |
Oil absorption (ml/100g) | 25 - 28 |
Silica Powder
Approx. Rs 14.5 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 100 Kilogram |
| Pack Size | 50 Kg |
| Molar Mass | 60.08 g/mol |
| Pack Type | HDPE Bag |
| Physical State | Powder |
| Brand | Astrra Chemicals |
| Formula | SiO2 |
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 |
Acetone Solvent
Approx. Rs 115 / LitreGet Latest Price
Product Details:| Minimum Order Quantity | 50 Litre |
| Grade Standard | Industrial Grade |
| Packaging Type | Drum |
| Purity | 90-95% |
| Packaging Size | 100-200 Liter |
| Formula | C3H6O |
| Brand | Astrra Chemicals |
| Boiling point | 56 Deg C |
We are a well-known organization that is engaged in manufacturing, supplying, wholesaling and exporting Acetone Solvent. Our offered range is formulated using high grade chemical compounds that are sourced from vendors of high repute. These products are widely used as industrial solvents and also as chemical intermediate.
Features:
- Colorless
- Flammable liquid
- Can move from one place to other
French Chalk Powder
Approx. Rs 11.5 / kgGet Latest Price
Product Details:| Packaging Type | HDPE Bag |
| Packaging Size | 50 Kg |
| Color | White |
| Surface of Application | Fiberglass |
| Brand | Astrra Chemicals |
Being an eminent name in the industry, we have been able to serve our clients with a comprehensive range of French Chalk Powder. The chalk powder offered by us is highly acclaimed by an experienced team of professionals for their consistency. These powders can be availed from us in different grades as per the client’s choice. We make sure that this powder is less reactive so that our clients can utilize it for safe purposes.
Features:
- Quality tested.
- Expansive application.
- No side effect.
Uses:
- filler
- Thickening agent
- Fine putty powder
Certificate of Analysis:
Contents |
| Min. % | Max. % |
Silica | SiO2 | 57.00% | 58.00% |
Alumina | Al2O3 | 0.23% | 00.25% |
Ferric Oxide | Fe2O3 | 0.64% | 00.75% |
Calcium Oxide | CaO | 3.81 | 04.00% |
Magnesium Oxide | MgO | 29.56% | 30.00% |
Loss on Ignition |
| 07.33% | 08.00% |
Specific Gravity |
| 02. 95% | - |
Ph OF 5% Slurry |
| 08.4% | 09.00 |
Pure Silica Powder
Approx. Rs 16.5 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kilogram |
| Packaging Type | HDPE Bag |
| Grade | 36 |
| State | Powdered |
| Packaging Size | 50 Kg/bag |
| Purity (%) | 99.9 |
| Brand | Astrra Chemicals |
| Formula | SiO2 |
Clenol ( Acetone )
Approx. Rs 55 / LitreGet Latest Price
Product Details:| Brand | Astrra Chemicals |
| Packaging Type | Drum |
| Chemical Formula | C3H6O |
| Packaging Size | 160 Kg |
| Boiling Point | 56 Deg C |
Clenol is a high strength solvent widely used in the composites industry for cleaning resin from brushes, rollers and equipment as a cleaning solution. Clenol will effectively dissolve and clean epoxy, polyester and vinylester resin. It can also be used as a high strength de-greaser/surface preparation and paint remover.
Aerosil Fibreglass Filler
Approx. Rs 675 / KilogramGet Latest Price
Product Details:| State/Form | Powder |
| Grade Standard | Bio-Tech Grade |
| Brand | Astrra Chemicals |
| Usage/Application | Industrial |
| Packaging Size | 10 kg/bag |
| Color | White |
Polyvinyl Alcohol
Approx. Rs 125 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 35 Kilogram |
| Packaging Size | 25-50 kg/bag |
| Grade Standard | Industrial Grade |
| Packaging Type | Bag |
| Physical State | Powder |
| Brand | Astrra Chemicals |
| Formula | (C2H3Cl)n |
Additional Information:
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Sanklesh Fatechand Chabria (Managing Partner)
Chennai - 600006, Tamil Nadu, India
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