Nanjing Lanya Chemical Co., Ltd.
Main products:Methyl Sulfonyl Methane,Acetyl Acetone,Antioxidant 1010,Pelargonic Acid,Tert-Butyl Dimethyl Chloro Silane
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  • Contact Person : Mr. CHEN PING
  • Company Name : Nanjing Lanya Chemical Co., Ltd.
  • Tel : 86-25-83315620
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3-(2,3-Epoxypropoxy)propyltrimethoxysilane (3-Glycidyloxypropyltrimethoxysilane, NQ-56, KH-560, A-187)

3-(2,3-Epoxypropoxy)propyltrimethoxysilane (3-Glycidyloxypropyltrimethoxysilane, NQ-56, KH-560, A-187)
Product Detailed
3-(2,3-Epoxypropoxy)propyltrimethoxysilane (3-Glycidyloxypropyltrimethoxysilane, NQ-56, KH-560, A-187) ISO9001:2008 Certified


(3-Glycidyloxypropyltrimethoxysilane, NQ-56, KH-560, A-187)

Chemical Name: γ-(2,3-epoxypropoxy)propyltrimethoxysilane  

Trade name: NQ-56; KH-560(CAS); A-187 (United Carbide)  

Formula: CH2OCHCH2O(CH2)3Si(OCH3)3

Specification: Colorless tranparent liquid,soluble in most organic solvent, hydroysis to polysiloxane when it meeting water,and easy to polymerization when it overheating, light, the presence of peroxide-polymerization

CAS NO.2530-83-8
Molecular weight236.34
Boiling Point290oC
Density(ρ20)g/cm31.0700 ± 0.0050
Refractive Index(n25D)1.4270 ± 0.0050



  (1) It is mainly used to improve the adhesion between the surface of organic material and inorganic material.Also used in adhesive to strengthen the adhesion.The suitable resin include epoxy, phenol aldehyde, melamine, polysulfider-polyamino ester, en-polyphenyl, etc.

(2) Improve the adhesion between inorganic stuffing,base material and resin,hence improve the mechanical strength, electric property of composite material and high retention in wet state.

(3) As the surface treating agent of inorganic stuffing,widely used in pottery clay, talcum powder, silicon grey clay, white carbon black, silica, aluminum powder, iron powder, etc.

(4) As epoxy sealing agent to stuff silica, epoxy concrete remedy material or coating to stuff sand and epoxy mould material to stuff metal.

(5) Improve the adhesion of double-component epoxy sealing agent, acrylic acid latex, sealing agent, polyamino ester, epoxy coating.  

Packing & storage:

(1) Plastic barrel, net weight 10kg, 20kg, 200kg; or other packing on request.

(2) Store in a cool, dry place and avoid light.

Molecular weight 3-(2,3-Epoxypropoxy)propyltrimethoxysilane

3-(2,3-Epoxypropoxy)propyltrimethoxysilane (3-Glycidyloxypropyltrimethoxysilane, NQ-56, KH-560, A-187)

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