| CAS No.: | 7631-86-9 |
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| Formula: | Sio2 |
| EINECS: | 231-545-4 |
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a. At both high and room temperatures, our high purity silica enhances silicone rubber products by improving transparency, wear resistance, high temperature stability, tear resistance, and dielectric properties.
b. In paints, coatings, and inks, it serves multiple roles such as thickening, thixotropy, matting, dispersion, anti-precipitation, anti-caking, and anti-sagging, resulting in enhanced stability, water content management, optimized free flow, and electrostatic application.
| Model | CT-101 | CT-101AH | CT-102 | CT-99 | CT-103 |
| Silica content % | 98 | 98 | 98 | 96 | 98 |
| Color % | 94.2 | 96 | 94.0 | 93 | 95 |
| False specific gravity g/cm3 | 0.12-0.20 | 0.12-0.20 | 0.12-0.20 | 0.12-0.20 | 0.12-0.20 |
| Average particle diameter UM | 8-10 | 7-10 | 3-5 | 45-70 | 6-8 |
| Specific surface area m2/g | 185-205 | 180-200 | 240-330 | 165-200 | 240-380 |
| PH value | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 |
| Oil absorption value cm3/g | 2.3-2.8 | 2.3-2.8 | 3.0-4.0 | 2.0-3.5 | 3.0-4.0 |
| Burn reduction % | 4-6 | 4-6 | 4-6 | 4-7 | 4-6 |
| Drying reduction % | 4-6 | 4-6 | 4-6 | 4-7 | 4-6 |
| Sieve residue (45um) | 0.1 | 0.1 | 0.1 | 0.1 |
Widely used in high temperature and room temperature siliconerubber, liquid silicone rubber, non-staple, paint, coatings, ink, resin, adhesives, rubber and plastic films, color masterbatch, cable materials, resin FRP products, composite materials, electronic products, cosmetics, medical products, and various other fields.
Our workshop boasts hundreds of dedicated employees and 9 state-of-the-art production lines. Equipped with advanced production technology, the entire process-from ingredients to final products-is controlled automatically by a DOS system. The sealed, clean, sterile production environment, complete with comprehensive testing and laboratory equipment, ensures that our products are of stable and reliable quality. We welcome friends from all industries, both domestic and international, new and returning customers, to discuss business and engage in sincere cooperation for a brighter future.
20'GP: 4.5 tons, 10 pallets, 450 kg/pallet
40'GP: 9 tons, 20 pallets, 450 kg/pallet
40'QH: 10.35 tons, 23 pallets, 450 kg/pallet
☆1. Q:What is your delivery time ?
A:The delivery time is usually within 3 days after payment.
☆2.Q: How is the quality of the product?
A: Yes, we have SGS Factory Certification, ISO 9001 Quality management system certificate and ISO 22000 Food safety
management system certificate . If our silica are not good, how can we pass these testing.
☆3.Q: Are the product parameters standard?
A: Yes.
☆4. Q: How about the samples ? is it free or extra fees?
A:Yes, usually samples are free to customers. Freight charge would be collected in your side.
☆5.Q:Is there any aftersales service?
A: Yes, we will provide the after sales service; so if there is any confusion or problem during your usage process, pls feel free
to contact us anytime, we will do our best support.
☆6. Q: Do you also provide delivery to my port?
A: Yes, we can. But please note the sea freight and is provide by shipping line, not us can control, and we'll try our
best to find a workable one.
We proudly possess a comprehensive set of quality system certifications, including food safety management system certification, among others.
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