Dalian Onichem Co., Ltd. focuses on the technology, production, and sales of organo-functional silane Coatings additives and specialty chemicals. Onichem is the leading supplier of silanes in China and specializes in amino silanes, which can be used as coupling agents and crosslinkers to improve adhesion to difficult surfaces and promote moisture resistance among other benefits.
Organosilane MTO is a colorless to yellowish transparent liquid which boils at 110°C. This product is widely used as a cross-linker/coupling agent for RTV (room temperature vulcanizing) silicone rubber and silicone sealant.
Organosilane 2A301 is a biamine functional silane which acts as an adhesion promoter in isocyanate end-capped polyurethane polymers for sealant, adhesive and coating formulations. It is the best type of aminosilane for crosslinking plasticized PVC. This p...view more
Organosilane 2A301 is a biamine functional silane which acts as an adhesion promoter in isocyanate end-capped polyurethane polymers for sealant, adhesive and coating formulations. It is the best type of aminosilane for crosslinking plasticized PVC. This product is suitable for use with acrylic, isocyanate, polyurethane, ABS, PVC, and styrene polymers. view less
Organosilane A302-1 is nominally a 40% active aqueous solution of 3-Aminopropyltriethoxysilane. It is the hydrolysate of Organosilane A302. This product is mainly used for foundry resins and sealants.
3-Ureidopropyltriethoxysilane (50% in Methanol) is a colorless to light brown liquid which boils at 64.5°C. It is an ureido silane used as a coupling agent in a wide range of applications for adhesives, sealants, coatings, foundry and fiber glass.
Organosilane MTA is a colorless to light yellowish liquid which boils at 87°C. This product is mainly used as a cross-linking agent for RTV silicone rubber and acidity silicone sealants. Organosilane MTA will crystallize at lower temperature.
Organosilane G312 is a glycidoxy (epoxy)-functional silane that is used as a coupling agent for unsaturated polyester-fiberglass composites, for polysulfide and polyurethane caulks and sealants, and for glass roving size-binders. It is also used as an adh...view more
Organosilane G312 is a glycidoxy (epoxy)-functional silane that is used as a coupling agent for unsaturated polyester-fiberglass composites, for polysulfide and polyurethane caulks and sealants, and for glass roving size-binders. It is also used as an adhesion promoter in waterborne systems. view less
Organosilane G301 is a glycidoxy (epoxy) functional silane which boils at 290°C. It is a colorless and transparent liquid that is used as a coupling agent for unsaturated polyester- fiberglass composites, for polysulfide and polyurethane caulks and sealant...view more
Organosilane G301 is a glycidoxy (epoxy) functional silane which boils at 290°C. It is a colorless and transparent liquid that is used as a coupling agent for unsaturated polyester- fiberglass composites, for polysulfide and polyurethane caulks and sealants, and for glass roving size-binders. Organosilane G301 is also used as an adhesion promoter in waterborne systems. view less
Organosilane S301 is a mercapto-functional silane that possesses a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. It is used as a coupling agent in polysulfide and polyurethane caulks and sealants. It is especially useful in su...view more
Organosilane S301 is a mercapto-functional silane that possesses a reactive organic mercapto and a hydrolysable inorganic methoxysilyl group. It is used as a coupling agent in polysulfide and polyurethane caulks and sealants. It is especially useful in sulfur-cured and metal oxide-cured elastomers. It works as an adhesion promoter, crosslinking agent, surface modifier, or reactive agent. view less
Organosilane A301B is a n-butylamino group silane coupling agent which boils at 238°C. It is a colorless to slight yellowish liquid which is the most recommended silage for endcapping polyurethanes. Organosilane A301B leads to colorless low-viscosity PU prepolymers with improved UV stability and reduced yellowing tendency of sealant...view more
Organosilane A301B is a n-butylamino group silane coupling agent which boils at 238°C. It is a colorless to slight yellowish liquid which is the most recommended silage for endcapping polyurethanes. Organosilane A301B leads to colorless low-viscosity PU prepolymers with improved UV stability and reduced yellowing tendency of sealants. This product has fast reacting with free NCO groups and does not contain toxic aniline. view less
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