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RICE HUSK SILICA (RHS)
1. Product name: Rice Husk Silica (RHS)
2. Origin:
Silica from rice husk is produced through the process of treating rice husk ash, a byproduct of agriculture. This process not only helps reduce waste but also brings economic value and protects the environment.
3. Main characteristics of the product:
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Silica content: ≥ 97.98%
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Low impurities: Na₂O (0.67%), Fe₂O₃ (0.10%), Al₂O₃ (0.18%)
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Humidity: 17.87%
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Loss on Ignition: 0.38%
4. Application:
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Rubber industry: RHS is used as a reinforcing filler in the production process of rubber products. Increase tensile strength, hardness, and abrasion resistance for products such as tires, rubber seals, and other technical rubber products.
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Plastic industry: RHS plays the role of a filler and reinforcing agent, helping to improve the mechanical properties of plastic products such as electronic device casings, technical components, and household items. In particular, with its high purity, RHS also helps enhance the heat resistance and insulation properties of the product.
5. Advantages of using RHS:
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Environmentally friendly: RHS is a product made from renewable resources, helping to reduce agricultural waste and greenhouse gas emissions.
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Improving mechanical properties: RHS has the ability to reinforce and significantly enhance the mechanical properties of rubber and plastic products, such as tensile strength, hardness, and abrasion resistance.
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Reducing production costs: Compared to traditional fillers like silica from sand or carbon black, RHS has the potential to help save production costs while still ensuring product performance.
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High compatibility: RHS can be used in various types of polymers, including PP, PE, PVC, and natural rubber.
6. Detailed technical specifications of the product:
| PARAMETERS | TEST METHODS | UNIT | RESULTS |
|---|---|---|---|
| SiO₂ | IS 1917-3:1992 | % | 97.98 |
| LOI | IS 1917-1:1991 | % | 0.38 |
| Na₂O | IS 1917-2:1991 | % | 0.67 |
| Fe₂O₃ | IS 1917-5:1992 | % | 0.10 |
| Al₂O₃ | IS 1917-5:1992 | % | 0.18 |
| SO₃ | ASTM C196-16 (2022) | % | 0.62 |
| P₂O₅ | ASTM C196-16 (2022) | % | 0.07 |
| Humidity | ISO 15512:2008 | % | 17.87 |
SUSTAINABLE DEVELOPMENT WITH RICE HUSK SILICA
- Other potential applications of RHS:
- Paint production: Fillers help improve adhesion and abrasion resistance.
- Insulating materials: RHS can be used in products that require good thermal insulation and soundproofing properties.
- The glass and ceramics industry: RHS can be used as a raw material for producing high-quality glass and ceramic products.
- Partners:
We are proud to be a trusted partner of leading companies in the plastic and rubber industry, committed to providing high-quality and stable products.
