BRB Siloen® PDA 222 is an alkyl-modified liquid polysiloxane. It is used as surface treatment of filler, pigments (inorganic as well as organic) and flame retardant in thermoplastic application.
BRB Siloen® PDA 222 can be also used as dispersing agent in liquid color paste (e.g. mineral oil pastes, vegetable oil pastes, silicone pastes).
Use of BRB Siloen® PDA 222 improves the compatibility of pigment, filler and flame retardants with the polymer thus allowing higher load.