Products

Silquest™ A-178 silane is a coupling agent for glass fiber and particulate filler reinforced composites. It is a 100% active methacrylamido functional silane that may be used to promote adhesion between a wide range of resins and substrates and reinforcements. It is also useful as a monomer in the synthesis of organic polymers. It functions as a moisture- activated crosslinking agent.

Silquest™ A-171 silane offers vinyl and silane functionality and also can be utilized for chain extension of RTV silicones or OH functional polymers. This results in Si-O-Si crosslink sites that are highly resistant to the effects of exposure to moisture, chemicals and UV rays. As a siloxane crosslinker, Silquest™ A-171 silane typically does not generate color and is resistant to acid rain under most conditions. This silane is also useful as a moisture scavenger in moisture cure systems where improved shelf life is desired.

Silquest™ VS 142 Silane is a high purity, amino-alkyl-silane solution in water, and as such provides the performance of aminoalkylsilane esters such as Silquest™* A-1100 Silane, in a convenient prehydrolyzed form. Silquest™ VS 142 silane can be easily diluted with water and does not contain alcohol. and Resilency.

Silquest™ VX-225 silane is an amino-functional oligosiloxane adhesion promoter that may be considered for use over a broad range of adhesives and sealants applications.

Silquest™ A-1106 silane is an aqueous solution of an aminoalkyl siloxane. This alcohol-free siloxane improves signifi- cantly the adhesion and coupling between organic resins and inorganic surfaces. Momentive Performance Materials Silquest™ A-1106 silane is most often used in aqueous systems where the alcohol of hydrolysis causes instability of the formulation or where a high flash point additive is required. The product also reduces volatile organic content (VOC) and does not contain hazardous air polluting substances (HAPS). These benefits are particularly useful to manufacturers seeking to reduce emissions from their water-borne products and processes.

Silquest™* A-137 silane is a monomeric alkylalkoxysilane that, when exposed to moisture, is reactive with minerals contained in concrete, masonry and other substrates. The monomer can penetrate deeply into a substrate, and then react to form an extremely durable protective surface surrounding each microscopic particle.

Silquest™ A-1110 silane, a primary amino silane, is a candidate for use as an adhesion promoter in silane modified urethane (SPUR* prepolymer), filled silicone, epoxy and 2 part urethane adhesives and sealants.