OH Polymer

Description

Starchem SC-107 OH Polymer are a series of silanol functional fluids with various viscosities and silanol contents. They are useful in the treatment of fillers and as Anti-Structuring additives in high consistency silicone rubber and silicone Room Temperature Vulcanizing  (RTV)  formulations. The  low  viscosity grades  can be used as reactive diluents for high viscosity  polymers to adjust the overall viscosity of the formulation. They have excellent stability and can be used with catalytic amounts of ammonium carbonate to treat reinforcing fillers in-situ. Starchem SC-107 OH Polymer series are pure and do not contain any plasticizers or additives.

Curing of Starchem SC-107 OH Polymer series can be achieved by all usual condensation crosslinkers (i.e. alkoxy silanes, oxime silanes, acetoxy silanes) in conjunction with catalysts—the use of dibutyl tin dilaurate or stannous octoate have been found effective as catalysts for these reaction.

Other names : Sinanol Terminated Polydimethylsiloxane, Hydroxy Terminated Polydimethylsiloxane, OH-endcapped Polydimethylsiloxane

Equilavent product : Xiameter OHX-4081

Physical properties 

Applications

Adhesives & Sealants, Coatings & Paints, Construction & Building Materials

Packaging

200 KG/DRUM

Please contact STARCHEM for any special packaging request.

Storage

Store in a dry and cool place.