Shin-Etsu Silicones : Silane coupling agents

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Silanes Silane coupling agents

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Silane coupling agents contain at least two different reactive groups within their molecules. One of these functional groups forms chemical bonds with inorganic materials, and the other forms chemical bonds with organic materials. This property enables silane coupling agents to function as intermediaries in bonding organic materials to inorganic materials, which normally tend not to bond with each other.

Features

	Higher-quality composite materials
	Silane coupling agents improve dispersion during mixing of resins and fillers, and improve the mechanical strength, water and heat resistance, transparency, adhesion and other properties of the composite materials. Silane coupling agents are also highly effective in improving the chemical bonding of heat-cure resins and their compatibility with polymers.
	Resin modification
	Through reaction with resins, silane coupling agents can improve the adhesion of resins to inorganic materials and impart low-temperature, low-moisture curability, and improve weather and heat resistance, and resistance to acids and solvents.

Products

Functional group	Chemical name	Grade	Structural formula
Vinyl	Vinyltrichlorosilane	KA-1003
	Vinyltrimethoxysilane	KBM-1003
	Vinyltriethoxysilane	KBE-1003
Epoxy	2-(3,4 epoxycyclohexyl) ethyltrimethoxysilane	KBM-303
	3-glycidoxypropyltrimethoxysilane	KBM-403
	3-glycidoxypropylmethyldiethoxysilane	KBE-402
	3-glycidoxypropyltriethoxysilane	KBE-403
Styryl	p-Styryltrimethoxysilane	KBM-1403
Methacryloxy	3-methacryloxypropylmethyldimethoxysilane	KBM-502
	3-methacryloxypropyltrimethoxysilane	KBM-503
	3-methacryloxypropylmethyldiethoxysilane	KBE-502
	3-methacryloxypropyltriethoxysilane	KBE-503
Acryloxy	3-acryloxypropyltrimethoxysilane	KBM-5103
Amino	N-2(aminoethyl)-3- aminopropylmethyldimethoxysilane	KBM-602
	N-2(aminoethyl)-3- aminopropyltrimethoxysilane	KBM-603
	N-2-(aminoethyl)-3- aminopropyltriethoxysilane	KBE-603
	3-aminopropyltrimethoxysilane	KBM-903
	3-aminopropyltriethoxysilane	KBE-903
	3-triethoxysilyl-N-(1,3-dimethyl-butyliden) propylamine and partially hydrolyzed substances	KBE-9103
	N-phenyl-3-aminopropyltrimethoxysilane	KBM-573
	N-(vinylbenzyl)-2-aminoethyl-3- aminopropyltrimethoxysilane hydrochloride	KBM-575	Methanol solution, Active ingredients: 40%
	Proprietary aminosilane	KBM-6123	Methanol solution, Active ingredients: 50%
Ureid	3-ureidopropyltriethoxysilane	KBE-585	Methanol solution, Active ingredients: 50%
Chloropropyl	3-chloropropyltrimethoxysilane	KBM-703
Mercapto	3-mercaptopropylmethyldimethoxysilane	KBM-802
Mercapto	3-mercaptopropyltrimethoxysilane	KBM-803
Polysulfide	Bis(triethoxysilylpropyl)tetrasulfide	KBE-846
Isocyanate	3-isocyanatepropyltriethoxysilane	KBE-9007

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