Nanjing Union Silicon Chemical Solutions for Adhesives and Sealants

Nanjing Union Silicon Chemical (USI Chemical), founded in 2009 and headquartered in Nanjing, Jiangsu Province, China, is a professional manufacturer of silane coupling agents and silicone fine chemicals. The company supplies organosilanes for enhanced performance in adhesives, coatings, and composites. For the adhesives industry, Nanjing Union Silicon Chemical offers silane coupling agents (amino, epoxy, vinyl, methacryloxy types) and silicone additives. These improve adhesion to substrates, moisture resistance, crosslinking, and durability in epoxy, polyurethane, silicone, and hybrid adhesives.

Silane USi-1302

Silane USi-1302 by Nanjing Union Silicon Chemical is a ?-Aminopropyltriethoxysilane. It acts as an adhesion promoter. It is a colorless transparent liquid. It is an important additive and has many applications in adhesives and sealants industry as a primer or additive and for chemical modification.

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Silane USi-1301

?-Aminopropyltrimethoxysilane. It acts as an adhesion promoter. It is a colorless transparent liquid. It is an important additive and has many applications in adhesives and sealants industry as a primer or additive and for chemical modification.

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Silane USi-402

Silane USi-402 by Nanjing Union Silicon Chemical is a vinyltriethoxysilane. On exposure to moisture, the silyl groups condense and function as crosslinker or adhesion promoter. It can improve wet scrub resistance and abrasion resistance because of crosslinking and better adhesion to the substrate. It appears as a colorless transparent liquid. It has applications as binders in adhesives. It has shelf life of 36 months.

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