Products

Genesee Polymers’GP-690 ABA SILICONE POLYOL COPOLYMER is a 100% active non-ionic silicone polyol block copolymer with the following structure: P-690 contains polyoxyethylene blocks and dimethyl silicone polymer blocks, which are joined through non-hydrolyzable silicon to carbon bonds.GP-690 ABA SILICONE POLYOL COPOLYMER is designed to function as an emulsifier, wetting agent and profoaming additive for a variety of applications including: polyurethane foams, hard surface cleaners and polishes, and cosmetic formulations.GP-690 contains a primary hydroxyl group at each end of the molecule, allowing for reaction with isocyanates in polyurethane resin systems. This is expected to improve flow and leveling of polyurethane coatings and impart non-stick characteristics to the cured coatings.In textile applications, GP-690 is suggested as a fiber lubricant where more thermal stability is needed than is provided by organic lubricants such as stearates or mineral oils.GP-690is soluble in lower alcohols (EtOH, IPA) and dispersible in water, along with aliphatic and aromatic hydrocarbons.

Genesee Polymers' GP-179 SILICONE RESIN is a 100% active ethoxy-functional methyl silicone resin, which is suggested for evaluation, as a reactive intermediate, in the synthesis of silicone-organic copolymers for protective coatings.GP-179 will slowly undergo hydrolysis and condensation to a cured resin film when exposed to atmospheric moisture, providing a water repellent protective coating for wood, masonry and metal substrates.When required, GP-179 SILICONE RESIN may be diluted with aliphatic or aromatic hydrocarbon solvents, or with dry alcohols, esters or other solvents.