Carbinol Silicone Fluid

Product Name

α,ω-Bis(3-(2-hydroxyethoxy)propyl)Polydimethylsiloxane (CHEERSIL 8300)


Typical Properties 




Colorless, transparent oily liquid

Density (25℃, g/cm3)


Hydroxy Value (mmol/g)


Viscosity (25℃, mm2/s)


Volatile (%)


The typical property is not an indicator of the quality of the product.


CHEERSIL 8300 silicone fluid contains Carbinol reactive group with C-OH structure, which can react with isocyanate, carboxyl, anhydride, epoxy and other groups, so the polysiloxane chains are introduced into organic polymer in the form of Si-C bond. CHEERSIL 8300 is commonly used for the modification of polyurethane, polyester, epoxy and other resins, which has better hydrolytic stability compared with Si-O-C structure formed by introducing Si-OH, CHEERSIL 8300 silicone fluid can also be used as hydrophilic lubricant or release agent.


Packaging and Storage

  • The product is packed in 25L or 200L inner coating iron drum with net weight 20KG or 195KG.
  • The product is stored in a sealed state at normal temperature, and the validity period is 12 months from the date of production.


Safety and Transportation

This product should be sealed and stored at room temperature. Customers should carefully read the product information, material safety data sheet (MSDS) and labels before use. And familiar with the product safety information, operating instructions, environmental impact, and wearing the appropriate personal protective equipment as required.