Silquest VS 142 silane is an aminoalkylsilane hydrolyzate in water. It is made from a high purity aminoalkylsilane ester and typically provides performance similar to Silquest A-1100 silane in a convenient prehydrolyzed form. Silquest VS 142 silane can be easily diluted with water and does not generate alcohol.

Potential applications

• Coupling agent for insulation wool binders
• Finish for woven fiberglass
• Coupling agent for glassfiber sizes
• Filler treatment
• Additive to water-soluble for dispersible resins
• Adhesion promoter in acrylic emulsion based sealants and caulks

Features & Benefits

• Contains less than 2 weight percent potential volatile organic content (VOC) emissions
• Easy handling
• No need to prehydrolyze
• Effectively couples typical phenolic binders to glass fibers used to make insulation batts and mats
• Typically more stable than conventional silane

Properties

*Typical data are average data. The actual values may vary. Product specifications for specific applications need to be agreed upon individually.