CAS: 85857-16-5
Molecular formula: C11H13F13O3Si
Molecular weight : 468
Physical and chemical properties:
| project | Index value | |
| Exterior | Colorless transparent liquid | |
| Purity, not less than,% | Qualified products | Premium |
| 85 | 95 | |
| density | 1.457 | |
| Melting point | | |
| Flash point | | |
| Boiling point | 88℃ | |
| Refractive index | 1.335 | |
| Moisture | | |
| Chromaticity (APHA), not greater than | 50 | |
| Acidity (in AA), not more than,% | 0.5 | |
Use:
This product is a silane containing fluorine alkyl functional group, which has the advantages of high heat resistance, high chemical resistance and low surface free energy. And it has excellent properties such as ultraviolet resistance, weather resistance, and friction resistance. It can be used as a surface modifier and can make the surface hydrophobic/oily. It can be used as a surface modifier for hydroxyl, carboxyl and oxygen-containing groups. Sol-gel raw materials, fluorosilicone synthetic raw materials, and pigment surface modification (cosmetics) can also be used as adhesion promoters between inorganic materials and fluoropolymers, with excellent hydrophobic and antifouling effects. Application direction: 1. Waterproof, antifouling and weathering protection treatment of cultural relics and masonry; 2. Waterproof spots, Baihua, and weathering treatment of concrete products; 3. The effect of agricultural mulch film to improve the spray or fogging agent is obvious; 4. Waterproof and antifouling on ceramic and marble surfaces; 5. Antioxidation on the surface of metals (copper, iron, aluminum, etc.); 6. Natural fiber (wool, cotton, leather, etc.) products to reduce water retention and improve surface water repellency Dirty finishing; 7. Water-repellent, anti-fouling and anti-ultraviolet coating on the surface of the glass; 8. Water and anti-fouling and anti-corrosion treatment of wood and products.
Packaging, storage and transportation:
The packaging specifications of this product are 0.5kg/bottle and 25kg/barrel. To prevent the sun and rain, to prevent impact, squeeze, and transport as general dangerous goods. Keep tightly closed in a cool, dry, ventilated and dark place, away from heat and fire. Should be stored in cold storage below 25 ℃. It is moisture-proof and needs to be protected from moisture. It should be stored under anhydrous conditions.
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