SiSiB® PF2131-200 is a colorless to slightly yellow transparent liquid. It is apolydimethylsiloxane functionalized with a trimethoxysilyl group at one endand a vinyldimethylsilyl group at the other.
SiSiB® PF2131-200 is a colorless to slightly yellow transparent liquid. It is a polydimethylsiloxane functionalized with a trimethoxysilyl group at one end and a vinyldimethylsilyl group at the other.
Color | Colorless to yellowish |
Appearance | Clear liquid |
Viscosity (25°C, cP) | 180-350 |
Density (25°C) | 0.97-1.00 |
In room temperature vulcanizing (RTV) silicone rubbers and addition-cure encapsulants or sealants, SiSiB® PF2131-200 is used as a reactive diluent to partially replace conventional polydimethylsiloxane fluids. It effectively reduces silicone oil migration and significantly enhances adhesion to various substrates.
SiSiB® PF2131-200 fluid is supplied in 200Kg steel drum.
In the original unopened packaging, SiSiB® PF2131-200 fluid has a shelf life of 9 months in a dry and cool place.