SiSiB® PC3300 is a clear colorless, low-odor liquid. SiSiB® PC3300 may be used as an adhesion promoter (coupling agent) for organic/inorganic interfaces, as a surface modifier (e.g. regulating surface polarity) or as a crosslinking agent (moisture-curing of polymers).
When used as silane coupling agent, it generally reduces the sensitivity of the products' mechanical and electrical properties to heat and/or moisture. SiSiB® PC3300 gamma glycidoxypropylmethyldiethoxysilane is the equivalent of Momentive's CoatOSil 2287, Dow's Z-6042, ShinEtsu's KBE-402.
Color and Appearance
Colorless clear liquid.
Caution: SiSiB® PC3300 reacts with water. Take precautions to avoid contact with atmospheric moisture.
SiSiB® PC3300 can be used to improve dry and wet strength in cured composites reinforced with glass fiber rovings.
SiSiB® PC3300 epoxy silane can be used to enhance wet electrical properties of epoxy-based encapsulate and packaging materials.
SiSiB® PC3300 can be used to eliminate the need for a separate primer in polysulfide and urethane sealants.
SiSiB® PC3300 epoxy silane oligomer can be used to improve adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.
SiSiB® PC3300 is supplied in 200Kg steel drum or 1000Kg IBC container.
In the unopened original container SiSiB® PC3300 has a shelf life of one year in a dry and cool place.