Phenyl Methyl Silicone Oil -Automotive lubricating oil Basic hydraulic oil Chinese automobile/truck/mechanical lubricant manufacturers
Chemical Name: Poly methyl phenyl siloxane
Synonyms:
1. Phenylmethyl polysiloxane
2. Phenyl methyl siloxane
3. Methyl Phenyl Silicone Fluid
4. Phenyl Methyl Silicone Oil
CAS NO.: 63148-58-3
Description
Phenyl Methyl Silicone Oil is
colorless transparent liquid. Compared with Dimethyl silicone oil, it
has better performance in high and low temperatures (-70 ~ 300°C ), and
better properties of lubricity, mold unloading and electrical
insulation. It is small in temperature viscosity coefficient and
volatility. Compression rate and the surface tension is high. It is well
in miscibility with other organic resin. The UV-resistant properties is
unique.
Technical Index:
Appearance | Colorless transparent or light yellow transparent liquid | |||||
Viscosity(25°C, cst) | 75 | 100 | 125 | 150 | 500 | 1000 |
Specific Gravity (25°C) | 1.020~1.080 | 1.020~1.100 | ||||
Refractive Index(25°C) | 1.4800~1.4950 | 1.4900~1.5150 | ||||
Flashing point,°C | ≥280 | ≥300 | ≥300~320 | |||
Freezing point,°C | ≤-40 | |||||
Volatility 250°C/2Hours, % | <2% | <1% | ||||
300°C/30Hours, % | - | 7.5%~8.5 |