ZEMSIL PS-230
Precipitated Silica (Ultra High Surface Area)
CAS 7631-86-9
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230 ± 20
m²/g
BET Surface
~210
m²/g
CTAB Surface
≥96
%
SiO₂ Content
~230
mL/100g
DBP Absorption
Specifications
| Property | Value | Unit |
|---|---|---|
| BET Surface Area | 230 ± 20 | m²/g |
| CTAB Surface Area | ~210 | m²/g |
| SiO₂ Content (dry basis) | ≥96 | % |
| DBP Absorption | ~230 | mL/100g |
| Moisture (105°C, 2h) | ≤7 | % |
| pH (5% suspension) | 6.0–8.0 | — |
Applications
Ultra-high reinforcement rubberBattery separator ceramic coatingSpecialty mattingCMP slurry
Key Features
- —Highest surface area standard precipitated silica
- —Maximum reinforcement per unit weight
- —Emerging battery separator ceramic coating use
Precipitated Silica
- ZEMSIL PS-115115 ± 15 m²/g
- ZEMSIL PS-165165 ± 15 m²/g
- ZEMSIL PS-175175 ± 15 m²/g
- ZEMSIL PS-200200 ± 20 m²/g
- ZEMSIL PS-VN3175 ± 15 m²/g
- ZEMSIL PS-120120 ± 15 m²/g
- ZEMSIL PS-SK~165 m²/g
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