1,equal to DowsCorning PMX200; 2,high quality; 3,low price made in china; 4,perfect technology; 5,good after sale service. methyl hydrogen silicon oil 1.60%CAS No. : 63148-57-2Size: TH-202 Main Technical ParametersItemIndexValue of hydrogen (%)1.60Viscosity (25°C,mm2/s)25~30Refractive index (n25D)1.390~1.400Density (25°C,g/cm3)0.995~1.005volatility(%) <1.50Usage Examples:1.cross-linking agent, ...