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3-Aminopropyltriethoxysilane Adhesion Promoter in Silane Modified Urethane CAS. 919-30-2

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Model NO.:
Siwin-A110
CAS No.:
919-30-2
Formula:
C9h23no3si
EINECS:
213-048-4
Color:
Colorless
Appearance:
Liquid
Trademark:
Siwin
Transport Package:
Iron Drum or IBC Drum
Specification:
98%min 99%min
Origin:
China
HS Code:
2931900090
Product Description

Description

Siwin-A110, a primary amino silane, can be used as an adhesion promoter in silane modified urethane(SPUR*prepolymer), filled silicone, epoxy and 2 part urethane adhesives and sealants.
 
Application
 
  1. Glass fiber or glass fabric composites: As a finish or size constituent
  2. Mineral fiber insulating materials and abrasives: As an additive to phenolic resin binders
  3. Foundry resins: As an additive to phenolic, furan and melamine resins
  4. Sealants and adhesives: As a primer or additive and for chemical modification
  5. Mineral-filled polymers or HFFR cables: For pretreatment of fillers and pigments
  6. Paints and coatings: As an additive and primer for improving adhesion to the substrate
  7. As a primer for glass and metal
 
Typical properties
 
Product No.Siwin-A110
Chemical Name3-Aminopropyltriethoxysilane
CAS NO.919-30-2
EINECS NO.213-048-4
FormulaC9H23NO3Si
AppearanceColorless Transparent Liquid
Density (ρ20ºC,g/m³)0.9510±0.0050
Refractive Index (nD25ºC)1.4225±0.0050
Purity (by GC, %)98min; 99 min
Molecular Structure


 
 
Feature

Siwin-A110 used as a surface modifier in fillers and pigments. it can improve the dispersibility of the filler and the mechanical properties - such as flexural strength, tensile strength and modulus - of the composites. The silane also reduces the filler's sedimentation tendency in the uncured polymer. It can also greatly increase water (vapor) and corrosion resistance.

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