General Description
TSF4421 is a methyl alkyl functional silicone fluid useful for lubricating, hydraulic and release applications
Application
– Aluminum die-casting mold release
– Lubrication impregnant for sintered-bronze, stainless steel and iron bushings
– Lubricant or release agent for rubber on rubber, rubber on plastics, plastics on plastics
– Additives for paint leveling modifier
– Raw material for defoaming agent
Typical Physical Property
Appearance Clear-light brown
Specific gravity (25°C) 0.90
Viscosity (25°C) mm2/s 500
Refractive index (nD 25) 1.451
Surface tension (mN/m) 23.7
Pour point °C -40 max
Flash point °C 230
Dielectric constant (60Hz, 25°C) 2.15
Moisture absorption (25°C, 90%RH, 24h) ppm 71
Industrial
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