Phenyl silicone oil product features
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Methyl phenyl silicone oil has higher viscosity temperature coefficient, lower freezing point, flash point than dimethyl silicone oil with the same viscosity, compression resistance under pressure viscosity changes faster. Low phenyl silicone oil has remarkable low temperature resistance and has fluidity at -70 ℃. With the increase of phenyl mole fraction, the high temperature resistance, irradiation resistance, lubricity and solubility in organic solvents of silicone oil are improved. But the low temperature resistance decreases. High phenyl mole fraction of silicone oil in
Oxidation occurs when the temperature is above 250 ℃, and the viscosity increases. In particular, silicone oil with 50% phenyl mole fraction can be used for hundreds of hours at 300 ~ 350 ℃ with stabilizer
