SiSiB® PC11260 is a crosslinked methyl silicone resin and its formed film with highhardness has good gas permeability and good heat, abrasion and aging resistance. The film is also waterproof and breathable.
Colorless transparent liquid
Specific gravity (25°C)
Viscosity (s, 25°C)
Active substance (%)
Ethylene glycol Insoluble
Mineral spirits Soluble
Methyl isobutyl ketone Partially soluble
This product by SiSiB, a professional silicone and silane manufacturer, can be used as heat resistance coatings and waterproof coatings.
How to use:
SiSiB®PC11260 can cure to form a film in 0.5 hour at 120℃-150℃. The application of catalyst can reduce the curing temperature to below 110℃ and shorten the time of curing, but the appearance of film could turn to yellowish. It can also cure completely in 5 hours at room temperature.
The recommended usage level of this silicone for resin product is 0.2-0.5% calculated and based on total formulation. It is strongly recommended carry out preliminary tests to determine the optimum quantity for particular application.
SiSiB® PC11260 is supplied in 50Kg plastic drum, or 200Kg steel drum.
In the original unopened packaging, SiSiB®PC11260 has a shelf life of six months in a dry and cool place at room temperature.