Methyl Hydrogen Silicone Fluid
BI-202 is a linear, hydrogen reactive polymethylhydrogensiloxane with a viscosity of 15-40mm²/s. Due to its chemical structure. It is a clear, odorless and colorless liquid.
Technical Data
| Chemical Structure |  |
| Molecular Formula | C7H22O2Si3 |
| Molecular Weight | 222.5 |
| CAS No. | 63148-57-2 |
| Viscosity, cst | 15-25 |
| Appearance | Colorless clear liquid |
| H Content (wt/%) | ≥1.58 |
| Volatile (105℃, 3hours) | ≤2.5 |
| Flash Point, ℃ | ≥160 |
Application
- Water repellent for Gypsum, powders, glass,ceramic, leather paper, metal, cement and marble
- Widely used in the finishing of all kinds of fibers such as cotton, hemp, silk, nylon, polyester
- Used as the cross linker for additional type silicone rubber series
- Used as basic material and a fundamental intermediate to synthesize some modified silicone oil including polyether modified silicone oil and alkyl based modified silicone oil.
- Used as hydrophobic agent, lubricant and antisticking agent of oily based foundation of cosmetics