Silicone Surfactant



  Y-7931 is a low viscosity, organo modified reactive Silicone Fluid which is used for
urethane polymerization to achieve anti-blocking, slippery and elastomeric properties. In addition, the crosslinked films formed with Y-7931 imparts water repellent properties.

  Synthetic leathers treated with Y-7931 are slipping and smooth to the touch and exhibit
a bouncy handle. Y-7931 does not contribute to shade change and improves the resiliency and recovery of synthetic leather.

Properties Specification
Color Water White
Appearance Clear to slight haze
Viscosity(25กษ, cSt) 60~80
Hydroxyl Content 1.5 wt. %
Specific Gravity(25กษ) 0.97
Active Ingredient(%) 100
Number of OH sites/molecule 2
Flash Point(PMCC, กษ) 154