THI®S-S30 Silica sol
Brand: Thinking Finechem
Model number：THI®S-S30
Appearance: translucent colloidal liquid
pH: 9.0-10.0
package size: 25, 200, 1000 KG / bucket
For sample and more info, please contact us (Email: info@thinkingchem.com)
Model number：THI®S-S30
Appearance: translucent colloidal liquid
pH: 9.0-10.0
package size: 25, 200, 1000 KG / bucket
For sample and more info, please contact us (Email: info@thinkingchem.com)
This product is a translucent colloidal liquid. It has good adhesion, heat resistance, film-forming properties, gelation properties and chargeability. It has large specific surface area and it is odorless and tasteless. it can be widely used in various industries.
①good adsorbability: Under certain conditions, it has a certain adsorption effect on inorganic and organic substances.
②Large specific surface area: the specific surface area is generally 250-300 square/g.
③Good adhesion: adding silica sol to a certain fiber or granular material, then dry and solidify it to form a hard gel structure, which will produce greater adhesion (usually about 46.7kg/cm2).
④Good temperature resistance: generally can withstand about 1600℃.
⑤ It has good hydrophilicity and oil repellency: it can be diluted to any concentration with distilled water, and the stability will increase with the increase of dilution. But adding organic matter or a variety of metal ions can produce hydrophobicity.
⑥ It has high dispersibility, good abrasion resistance and good transmittance.
②Large specific surface area: the specific surface area is generally 250-300 square/g.
③Good adhesion: adding silica sol to a certain fiber or granular material, then dry and solidify it to form a hard gel structure, which will produce greater adhesion (usually about 46.7kg/cm2).
④Good temperature resistance: generally can withstand about 1600℃.
⑤ It has good hydrophilicity and oil repellency: it can be diluted to any concentration with distilled water, and the stability will increase with the increase of dilution. But adding organic matter or a variety of metal ions can produce hydrophobicity.
⑥ It has high dispersibility, good abrasion resistance and good transmittance.
| Subject | Indicator |
|---|---|
| Appearance | translucent colloidal liquid |
| SiO2 % | 30-31 |
| Na2O % | ≤0.30 |
| Specific gravity g/cm3 | 1.19-1.21 |
| Viscosity (25℃, mpa.s) | ≤7.0 |
| pH | 9.0-10.0 |
| Diameter, nm | 10-20 |
① Used in precision casting industry: it can be used as a substitute of ethyl silicate. It can reduce costs, improve operating conditions, increase precision and accuracy. It has good casting finishes and it makes the shell harder and the shape better than using water glass. The heat resistant paint used for the mold can make the coating have better heat resistance, which reduce the abrasion of molten metal to the mold at high temperature and help demolding.
② used in coating industry: it can make the coating firm. This product is water resistance, fire resistance, stain resistance and heat resistance. The coating film will have high hardness, bright color, and no fading. It can also be applied as acid-resistant, alkali-resistant, fireproof and far-infrared radiation paints.
③Binder for refractory materials: It has high bonding strength and high temperature resistance (1500-1600℃).
④used in textile industry: it can be used as a sizing agent for spinning to reduce broken ends. It is also used in fabric dyeing due to its good adhesion. It can form an excellent protective solution and increase the adhesion of dyeing.
⑤used in papermaking industry: as a processing agent for photosensitive paper and an anti-sticking agent for cellophane; other office papers after treated with silica sol will have improved printing effect and color rendering.
⑥Apply to catalysts: In the production of catalysts, under certain conditions, it can be used as a carrier to accelerate the speed of catalysis to improve production efficiency.
⑦It can also be used in petroleum, steel rolling, enamel, broadcasting equipment, ceramic fiber, foam rubber, clarifier, water purifier and other industries.
② used in coating industry: it can make the coating firm. This product is water resistance, fire resistance, stain resistance and heat resistance. The coating film will have high hardness, bright color, and no fading. It can also be applied as acid-resistant, alkali-resistant, fireproof and far-infrared radiation paints.
③Binder for refractory materials: It has high bonding strength and high temperature resistance (1500-1600℃).
④used in textile industry: it can be used as a sizing agent for spinning to reduce broken ends. It is also used in fabric dyeing due to its good adhesion. It can form an excellent protective solution and increase the adhesion of dyeing.
⑤used in papermaking industry: as a processing agent for photosensitive paper and an anti-sticking agent for cellophane; other office papers after treated with silica sol will have improved printing effect and color rendering.
⑥Apply to catalysts: In the production of catalysts, under certain conditions, it can be used as a carrier to accelerate the speed of catalysis to improve production efficiency.
⑦It can also be used in petroleum, steel rolling, enamel, broadcasting equipment, ceramic fiber, foam rubber, clarifier, water purifier and other industries.
25KG, 200KG, 1000KG/bucket packaging. Please store in cool places. The storage life is 2 years. Transported as general chemicals.
