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Highly dispersible precipitated silica with optimized particle size distribution for enhanced reinforcement.
Low abrasivity, minimizing wear on processing equipment and extending service life.
Excellent surface activity and silanol density for strong polymer–filler interaction in elastomeric systems.
Consistent batch-to-batch performance ensured by Solvay’s strict quality control and GMP-compliant manufacturing.
Free-flowing granular form enabling dust-free handling and improved dosing accuracy in industrial mixing lines.
High-performance passenger car tire treads requiring low rolling resistance and high wet grip.
Industrial rubber goods including conveyor belts, hoses, and vibration dampers.
Technical elastomer compounds for sealing systems and dynamic automotive components.
Silicone rubber formulations where controlled rheology and mechanical reinforcement are critical.
Specialty adhesives and sealants demanding thixotropic control and filler stability.
| Chemical Type | Precipitated amorphous silica (SiO₂) |
| Product Form | Free-flowing granules |
| Appearance | White to off-white granular solid |
| Bulk Density (Loose) | ~450–550 g/L |
| Moisture Content (105 °C, 2 h) | ≤ 1.5 wt% |
| Ignition Loss (1000 °C) | ~6–8 wt% |
| pH (4% aqueous slurry) | 6.0–7.5 |
| Primary Applications | Elastomers, silicone rubbers, adhesives & sealants |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
