Excellent extrusion – low die swell, smooth surface for precision profiles
Low compression set – better resilience and sealing durability
Easy high-filler processing – works well in highly filled EPDM
Titanium dioxide partial replacement – cost-efficient for white compounds
Mild cure impact – stable sulfur vulcanization
Rubber extruded profiles – seals, trims, tubes
EPDM products – automotive seals, construction seals
White rubber goods – partial TiO₂ replacement
Industrial mechanical rubber parts – damping, wear components
High-filled rubber compounds – cost-effective processing
| Brand | Evonik (Original German) |
| Product Type | Precipitated Silica (with calcium silicate) |
| Appearance | White powder |
| BET Surface Area | ~35 m²/g |
| SiO₂ Content | ≥98% |
| pH Value | 5.5–7.5 |
| Loss on Drying | ≤7.0% |
| CAS No. | 1344-95-2 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China