High Dispersion Silica in MicroPearl or Granular Form
Product Name
SiO2, Precipitated Silica, White Carbon, Silicon Dioxide, Silica Powder, Amorphous Precipitated Silica, High Dispersion Silica
Chemical Properties
Micro pearl form precipitated silica made by advanced pressure spraying drying technology, with uniform size, high dispersion, high fluidity, and low dust properties.
Don't float in the sky during production, transportation or process. It is convenience to transport and processing.
Specifications
| High Dispersion Silica with Micro Pearl |
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| Type | HD115MP | HD165MP | HD210MP | |
| Specific surface area, m²/g | 120±15 | 160±15 | 210±15 | |
| Sieve residue, % | 60目 | - | ||
| 100目 | ≥80 | |||
| SiO2 (After igniting loss), % | ≥97 | |||
| Heating loss（105° 2h）, % | 4.0-8.0 | |||
| Lgniting loss（1000° 2h）% | ≤7.0 | |||
| pH（5% suspension） | 6.0-8.0 | |||
| DBP Absorption, cm³/g | 2.00-2.80 | 2.00-2.80 | 2.00-3.00 | |
| Salt as NA2SO4, % | ≤2.0 | |||
| High Dispersion Silica with Granular |
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| Type | HD115GR | HD165GR | |
| Specific surface area, m²/g | 120±15 | 160±15 | |
| Sieve residue, % | 60目 | ≥75 | |
| 100目 | - | ||
| SiO2 (After igniting loss), % | ≥97 | ||
| Heating loss（105° 2h）, % | 4.0-8.0 | ||
| Lgniting loss（1000° 2h）% | ≤7.0 | ||
| pH（5% suspension） | 6.0-8.0 | ||
| DBP Absorption, cm³/g | 2.00-2.80 | ||
| Salt as NA2SO4, % | ≤2.0 | ||
Application
Highly dispersion precipitated Silica usede in green tires,Low rolling resistance tires, winter tires and the rubber industry.
1. Process improvement: it helps to improve the quality of products.
2. The ultimate tensile strength: it can provide high tensile strength.
3. Wear resistance: It can improve wear resistance, enhance the ability to resist wear, and can improve the service life when used in the sole of sports shoes.
4. Stiffness: it can improve the hardness of the material, making it hard and strong.
5. Good winter performance: high dispersity silica can provide novel tread compound to ensure the winter performance of tires.
6. Wet traction: It can keep the tires in good grip on wet roads, so as to maintain good contact with the road.
7. Reduce rolling resistance: Improving traction on wet surfaces helps reduce tire wear.
Company Profile
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Guangzhou Ecopower New Material Co., Ltd. is a high-tech enterprise that specializes in the production, research and development, and sales of specialty chemical additives. Their products include silane coupling agents and oligomers, precipitated silica, hydrocarbon resin, gum rosin and rosin derivative resin, and CSM rubber. They are committed to quality, timely delivery, and growing with their customers. Ecopower is a specialized chemical additive manufacturing and research company with a focus on silane coupling agents and oligomers, precipitated silica, hydrocarbon resin, gum rosin and rosin derivative resin, and CSM rubber. They prioritize quality, timely delivery, and customer growth. |
