FRP Filler Chemicals & Moulding Materials
Pioneers in the industry, we offer micro talc powder (500m), french chalk powder ( a1 ), calcium carbonate, fumed silica, gelcoat powder ( fumed silica ) and silica fumed microsilica frp fibreglass filler application from India.Micro Talc Powder (500M)
Approx. Rs 16.5 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kg |
| 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 |
French Chalk Powder ( A1 )
Approx. Rs 12.0 / kgGet Latest Price
Product Details:| Minimum Order Quantity | 100 kg |
| Usage/Application | FRP |
| 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 are the leading manufactures, exporters,technical developers and suppliers of FRENCH CHALK POWDER in Chennai, Tamil Nadu, 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 |
Additional Information:
Calcium Carbonate
Approx. Rs 13.5 / kgGet Latest Price
Product Details:| Minimum Order Quantity | 100 kg |
| Application | Chemical Industry |
| Physical State | Powder |
| Pack Type | HDPE Bag |
| Brand | Astrra Chemicals |
| Color | White |
| 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 106 / 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 180 / KilogramGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kilogram |
| Color | White |
| Grade | NV/200,XL5M |
| State/Form | Powder |
| Brand | Astrra Chemicals |
| Packaging Size | 10-25 kg |
| Material | Silica |
FUMED SILICA Erosil ( 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 |
| Physical State | Powder |
| Pack Type | HDPE Bag |
| Grade Standard | Technical Grade |
| Brand | ASTRRA |
We are the leading manufactures, technical suppliers of White Silica Fume ( Microsilica ) in Chennai, Tamil Nadu,
Uses:
- Filler
- Reinforcement Agent
- Building & Construction Materials
- Dies, Jigs & Moulds
- Frp Mold
- FRP Products
- FRP Grating
Additional Information:
Micronized Talc (700M)
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 |
We are the leading manufactures, exporters,technical developers and suppliers of MICRONIZED TALC ( 700M )Nano Silica in Chennai, Tamil Nadu,
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 |
| Packaging Size | 50 kg/bag |
| Packaging Type | HDPE Bag |
| Physical State | Powder |
| Chemical Formula | Al(OH)3 |
| Molar mass | 78 g/mol |
Aluminium Trihydrate( A.T.H.) (Fire Retardant) We have emerged as a prominent manufacturer, supplier, wholesaler and exporter of high quality Aluminium Trihydrate ( A.T.H.) FIRE RETARDANT highly suitable for FRP FIBREGLASS FILLER APPLICATION. Based in Chennai - Tamil Nadu - India
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 ( Pure Silica ) ( 200M )
Approx. Rs 14.5 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 100 Kg |
| Pack Size | 50 Kg |
| Grade | FRP |
| Molar Mass | 60.08 g/mol |
| Pack Type | HDPE Bag |
| Physical State | Powder |
| Brand | Astrra Chemicals |
| Formula | SiO2 |
We have emerged as a prominent manufacturer, supplier, wholesaler and exporter of high quality Silica Powder ( Pure Fine ) highly suitable for FRP FIBREGLASS FILLER APPLICATION. Based in Chennai - Tamil Nadu - India FRP FILLER MATERIAL / FRP MATERIAL Silica Powder Pure Fine ( Mycosil - 200M ) ( FRP filler) In the FRP / Composite Industry it is used as a :- Filler Thickening Agent Body Hardener
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 |
| Packaging Size | 100-200 Liter |
| Purity | 90-95% |
| Grade Standard | Industrial Grade |
| Packaging Type | Drum |
| 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
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 |
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.
Fumed Silica
Approx. Rs 180 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 100 Kg |
| Packaging Size | 10 kgs |
| Color | White |
| Packaging Type | HDPE Bag |
| Brand | Astrra Chemicals |
| CAS number | 112945-52-5 |
| Formula | SiO2 |
Leveraging on our technically sound processing unit, we have been able to manufacture, supply, export and wholesale Fumed Silica. The product we offer is processed at our in-house processing laboratory, with the use of advanced machines and equipment. Tested on strict parameters, these products are assured for their effective and pure composition. Clients demand these products in varied industries such as cosmetics, toothpaste, coatings, paints and printing inks.
Features:
- Anti-sagging agent
- Possesses anti-caking properties
- Pure
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 | |
Additional Information:
Polyvinyl Alcohol Liquid
Approx. Rs 125 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 35 Kg |
| Brand | Astrra Chemicals |
| Packaging Size | 25-50 kg/bag |
| Grade Standard | Industrial Grade |
| Packaging Type | Bag |
| Physical State | Powder |
| Formula | (C2H3Cl)n |
PVA SOLUTION ( MOULD RELEASING AGENT )
We are the leading manufactures, exporters,technical developers and suppliers of PVA SOLUTION ( MOULD RELEASING AGENT ) in Chennai, Tamil Nadu,
Certificate of analysis:
| Viscosity (mp.s) | 22.0-30.0 |
| Alcoholysis degree (mol/mol) | 99.0-100 |
| Volatile (%) | ≤9.0 |
| Sodium Acetate (%) | ≤2.3 |
| Ash (%) | ≤1.0 |
| PH Value | 5-7 |
Additional Information:
Pure Silica Powder
Approx. Rs 16.5 / KgGet Latest Price
Product Details:| Minimum Order Quantity | 50 Kg |
| Packaging Type | HDPE Bag |
| Grade | 36 |
| Packaging Size | 50 Kg/bag |
| State | Powdered |
| Purity (%) | 99.9 |
| Brand | Astrra Chemicals |
| Formula | SiO2 |
We have emerged as a prominent manufacturer, supplier, wholesaler and exporter of high quality Silica Powder ( Pure Fine ) highly suitable for FRP FIBREGLASS FILLER APPLICATION. Based in Chennai - Tamil Nadu - India FRP FILLER MATERIAL / FRP MATERIAL Silica Powder Pure Fine ( Mycosil) ( FRP filler) In the FRP / Composite Industry it is used as a :- Filler Thickening Agent Body Hardener
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Sanklesh Fatechand Chabria (Managing Partner)
Chennai - 600006, Tamil Nadu, India
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