GP- 494
Dimethylpolysiloxane block copolymer
Genesee Polymers
分散剂
Dispersing agents
流动/均化剂 >> 硅树脂
Flow / Levelling agent >> Silicone
润滑剂 >> 硅树脂
Lubricant >> Silicone
润湿剂/边缘润湿促进剂 >> 硅树脂
Wetting agent/ Wet edge enhancer >> Silicone
Dispersible in water
Epoxy Functional Pendant Structure Polyols:
These might be applicable in epoxy curing coatings that also require good leveling properties.
GP-494 is a 100% active ethylene oxide modified dimethylpolysiloxane block copolymer, which also contains reactive epoxy pendant groups. The addition of epoxy functionality provides a reactive site for synthesis of a variety of organofunctional silicones.
Low Surface Tension
Water Dispersible
Non-Hydrolyzable
Reactive Epoxy Sites
Pigment Dispersant
Wetting Agent
Thread Lubricant
Leveling and Flow Control Agent
Non-hydrolyzable, active ethylene oxide modified dimethylpolysiloxane block copolymer. Contains reactive epoxy pendant groups. Used as a pigment dispersant, a wetting agent, a thread lubricant and a leveling and flow control agent in epoxy curing coatings. Offers low surface tension.