Product Description
Precipitated silica is based on water glass (sodium silicate solution) and acid as raw materials, through chemical reaction to produce silicate precipitation, and then through washing, drying and other processes.
The particle size is generally 1 ~ 100 μm, the specific surface area is 40 ~ 300m²/g, and it is a white powder. It is chemically stable.
Product Parameters
| Standard item name |
Technical requirement |
CT-175 |
Granule Grade Silica |
CT-99L |
| Silica content % |
≥90 |
96.0 |
96.0 |
98.5 (dry basis method) |
| Color % |
≥90 |
92.0 |
92.0 |
93.0 |
| Average particle diameter (mesh) |
|
100-325 |
40-80 |
100-325 |
| Specific surface area m2/g |
155-220 |
175-190 |
165-200 |
175-200 |
| PH value |
6.5-7.5 |
6.5-7.0 |
6.5-7.0 |
7.0 |
| Drying reduction % |
≤7 |
4-7 |
4-7 |
4-7 |
| Oil absorption value cm3/g |
1.8-3.3 |
2.4-2.8 |
2.0-2.8 |
2.2-3.0 |
| Burn reduction % |
≤7.0 |
<7 |
<7 |
<7 |
| Sieve residue (45um) |
≤0.5 |
<0.5 |
<0.5 |
<0.5 |
Application
Paper industry: Used as paper filler, improve paper whiteness, opacity and smoothness, enhance paper quality.
Toothpaste field: As a rubbing agent, to help clean teeth, remove plaque and stains, maintain oral hygiene.
Coating industry: It can improve the rheological properties of the coating, prevent the pigment from settling, improve the covering power and stability of the coating, and make the coating uniform and beautiful.
Plastics industry: It can enhance the hardness, strength and dimensional stability of plastics, reduce production costs, and improve the comprehensive performance of plastic products.
Packaging & Shipping
Packaging
25kg/1000kg,plastic woven bag with plastic bag inside,can provide customized services
Store in a dry,ventilated,cool place,away from direct sunlight.
Shipping
Certifications
Customer Reviews
Company Profile
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
Customer Communication
FAQ
Audited Supplier 
){kind=link}