Silane　KH-550(A-1100)

Details:

Silane　KH-550(A-1100)

 

 

       Introduction

Chemical Name : gamma-aminopropyltriethoxysilane

CAS NO. : 919-30-2

Molecular Formula:NH₂(CH₂)₃Si(OC₂H₅)₃                

Foreign  Company's  Trademark:

A-1100(America  Union  Carbon)

Z-6011(Dowcorning)

KBE-903(ShinEtsu)

GF93(Wacker)

 

 

Typical Physical Properties

______________________________________________________

Physical Form                                 Clear liquid

Colour, Pt-Co                                  Max 25

Specific Gravity at 20°C, g/cm³                  0.940 – 0.950

Refractive Index, n_D 25°C                     1.4180 –1.4210

Purity, %                                                              Min 97.0          

 

Solubility

 

Silane KH-550 is completely and immediately soluble in water (with reaction), alcohol and aromatic and aliphatic hydrocarbons.  Ketones are not recommended as diluents.

 

Applications and Performance

 

The amino silane produced by silane KH-550 is widely used in the following applications :

Coatings, Adhesives and Sealants

The aminosilane is an excellent adhesion promoter in acrylic coatings, adhesives and sealants.  With polysulfide, urethane, RTV silicones, epoxy, nitrile, and phenolic adhesives and sealants, the product improves pigment dispersion and maximizes adhesion to glass, aluminum and steel.     

Glass-Reinforced Resin Systems

         In glass-reinforced thermosets, the aminosilane enhances the flexural, compressive and interlaminar shear strengths before and after exposure to humidity.  This product greatly improves wet electrical properties.  Glass-reinforced thermoplastics, polyamides, polyesters and polycarbonates exhibit increased flexural and tensile strengths before and after wet exposure when this silane is used.

Glass Fiber and Mineral Wool Insulation

         As a phenolic resin binder additive, the aminosilane imparts moisture resistance and  allows recovery after compression

Mineral-Filled and Resin Systems

The aminosilane maximizes the physical and electrical properties of mineral-filled phenolics, epoxies, polyamides, polybutylene terephthalate and a host of other thermoset and thermoplastic composites.  Filler wetting and dispersibility in the polymer matrix are also improved.

Foundry Applications

In shell molding, the aminosilane strengthens the bond between the phenolic binder and foundry sand.

Grinding Wheels

The aminosilane promotes an improved, water resistant bond between the abrasive grit and phenolic resin binder.

 

Package:

1.        20KGS/Plastic Drum

2.        190 KGS/Iron Drum

3.        950KGS/IBC