| CAS No.: | 7631-86-9 |
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| Formula: | Sio2 |
| EINECS: | 231-545-4 |
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1. In silicone rubber products play the role of strengthening, wear resistance, high temperature resistance, tear resistance, improve dielectric property and so on.
2. It plays a filling and reinforcing role in synthetic rubber and natural rubber, especially in light-colored and transparent products.
3. It plays the role of reinforcing, thickening, thixotropy, anti-precipitation, anti-caking, processing aid, improving stability and helping adhesion in adhesive products.
4. With high absorbency, it can be used as an adsorbent, and has the effect of absorbing oil and stains.
| Standard item name | Technical requirement | CT-601L | CT-602L |
| Silica content % | ≥90 | 98.5 | 98.5 |
| Color % | ≥94 | 95 | 95 |
| Average particle diameter (mesh) | 20-30um | 5-15um | |
| Specific surface area m2/g | 180-360 | 240-300 | 240-300 |
| PH value | 6.5-7.5 | 6.8 | 7.0 |
| Drying reduction % | ≤7 | 5.5 | 4.5-7.0 |
| Oil absorption value cm3/g | 2.3-4.0 | 3.0-4.0 | 3.0-4.0 |
| Burn reduction % | ≤7.0 | 4-7 | 4-7 |
| Sieve residue (45um) | ≤0.5 | <0.1 | <0.1 |
We have a full set of quality system certification, food safety management system certification pony
Testing, pony microbiological detection, Hazard Classification andIdentification Report for Transport of Goods etc.
1. 26 years of professional experience, cover an area of 10, 000 square meters, with more than 300 employees,
and have 9 AUTO production lines.
2. Large quantity stock will meet your shipment, ship to you immediately.
3. Superior quality wins us the trust from clients, quality first is always our principle. We control all processes strictly.
4. Creation and Innovation have already been meeting the increasing demands of customers.
5. Professional Team makes more communication more easy to understand during the negotiation.
6. Delivery on time will be ensured.
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