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Silica for Silicone Rubber
|
Model |
CREMSILTM SA-310 |
CREMSILTM SA-311 |
CREMSILTM SA-312 |
CREMSILTM SA-320 |
CREMSILTM SA-321 |
| Parameter | |||||
|
Appearance |
White powder |
White powder |
White powder |
White powder |
White powder |
|
BET Surface (m²/g) |
130-160 |
130-160 |
130-160 |
150-180 |
150-180 |
|
SiO2 Content % |
≥ 98 |
≥ 98 |
≥ 98 |
≥ 98 |
≥ 98 |
|
Heating Loss % |
5.0-8.0 |
5.0-8.0 |
5.0-8.0 |
5.0-8.0 |
5.0-8.0 |
|
PH Value |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
6.0-7.0 |
|
Fe (mg/kg) |
≤ 200 |
≤ 200 |
≤ 200 |
≤ 200 |
≤ 200 |
|
DPB (cm³/g) |
2.0-2.7 |
2.0-2.7 |
2.0-2.7 |
2.0-2.7 |
2.0-2.7 |
|
Soluble Salts % |
≤ 0.7 |
≤ 0.7 |
≤ 0.7 |
≤ 0.7 |
≤ 0.7 |
|
Average Particle Size (μm) |
10-14 |
- |
10-14 |
10-14 |
10-14 |
