- Min.Order :1 Kilogram
- Purity: SiO2: 15.0-16.0%; SiO2: 25.0-26.0%; SiO2: 40.0-41.0
- Payment Terms : L/C,T/T,Other
Keywords
neutral Silica Sol Colloidal Silica alkali silica sol
Quick Details
- Appearance:Milky white, with blue opalescent, colloid
- Application:widely used in precision casting, papermaking, textile and paint industry as inorganic adhesive. And also used as catalyst and skid proof agent.
- PackAge:1250KGS IBC
- ProductionCapacity:|Metric Ton|Day
- Storage:Keep at 0-40 ℃, away from exposure and freezing condition. Before using, it is forbidden to expose to expose silica sol to air.
- Transportation:By courier/air/sea
Superiority:
Qingdao Hong Jin Chemical Co.,Ltd. Produce Silica Sol with high quality and competitive price. Our factory have more than 20 years of production experience. We export Silica Sol to Europe.
Silica Sol is a kind of colloid which is formed by nm-grade particles SiO2, dispersed in water. With bigger specific surface of SiO2 colloid particles, silica sol is widely used in precision casting, papermaking, textile and paint industry as inorganic adhesive. And also used as catalyst and skid proof agent.
Qingdao Hongjin Chemical Co., Ltd. was officially awarded the certificate of ISO9001:2015 quality management system. Our company will continue to strictly implement the quality management system and rules and regulations in the future work, further optimize and standardize the various management systems, continuously improve the effectiveness of the system operation, continue to actively explore, and strive to make the enterprise management system work up to new Height, the foundation for a comprehensive scientific management. Provide high quality products and services to our customers!
Qingdao Hong Jin Chemical Co.,Ltd. welcome inquiries from all over the world, and sincerely hope to provide Silica Sol to our customers.
Details:
1. Company information
Established in 1997, China Qingdao Hong Jin Chemical Company is specialized in manufacturing & exporting chemicals and metals.
The company has many manufacturing bases in Shandong, Hebei, Jiangsu and so on. These bases specialize in production and contract manufacturing.
Dealing mainly with products such as Liquid Crystal, Electroceramics Formulated powder(Titanate), Flame retardant, Floatation reagent for Mining Industry, Food and Feed additives, Pharmaceutical and Dye intermediates, Organic and Inorganic chemical and etc. Specilly CS powder,CAS No.2698-41-1, purity(HPLC) 99% with REACH Full Registration.
2. Product information:
Product: Silica Sol
CAS NO: 7632-86-9; 112926-00-8; 14808-60-7; 112945-52-5
Molecular formula: SiO2·nH2O
Properties:
Silica Sol is a kind of colloid which is formed by nm-grade particles SiO2, dispersed in water. It has high bonding strength and high heat-resisting performance (1500-1600℃).
Specification:
|
Item |
JN-40 |
JX-15 |
JA-25 |
ZA-25 |
JK-25 |
|
Stable equilibrium ion |
Sodium |
Sodium |
Ammonium |
Deleting cation |
Sodium |
|
SiO2(%) |
40.0-41.0 |
15.0-16.0 |
25.0-26.0 |
25.0-26.0 |
25.0-26.0 |
|
Na2O(%) |
0.40 max. |
0.40 max. |
0.05 max. |
0.08 max. |
0.30 max. |
|
Viscosity(mPa.s) |
25.0 max |
10.0 max |
6.0 max |
10.0 max |
10.0 max |
|
Density(25ºC,g/cm3) |
1.28-1.30 |
1.10-1.11 |
1.15-1.17 |
1.15-1.17 |
1.15-1.17 |
|
PH Value |
9-10.5 |
8.5-10.5 |
8.5-10.0 |
5.0-8.0 |
8.5-10.0 |
|
D50 |
10-20nm |
4-8nm |
10-20nm |
10-20nm |
10-20nm |
Application:
1. JX is a kind of Silica Sol of small sized particle diameter. Apart from characteristics of ordinary alkali silica sol, JX has small sized particle diameter, big specific surface, So it has the advantages of good smooth finish and high precision in size, compared with ordinary alkali Silica Sol. It also has the special usage in storage battery industry.
2. JA is a kind of silica sol with ammonium as its stable agent. For ordinary silica sol, the exist of Na+ is a disadvantage when at high temperature or with the exist of catalyst or when is used directly as catalyst. Thus JX has its advantage without Na+, compared with ordinary Silica Sol.
3. ZA is a kind of neutral Silica Sol. Compared with ordinary alkali silica sol, ZA has no need to adjust PH value to maintain its stability. So ZA is practical in coating, especially under high temperature in ceramics and catalyst.
4. JK is a kind of silica sol of high drying speed. Compared with ordinary silica sol when used in precision casting, JK has the advantage of shorter dry time,1/2-1/3 of the ordinary time. Furthermore, it has improved its high temperature—resistant performance.
Packing： 1250KG IBC.
Storing and transportation: Keep at 0-40 ℃, away from exposure and freezing condition. Before using, it is forbidden to expose to expose silica sol to air
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