|
Product Description
Chemical Name:
N-(n-butyl)-3-aminopropyltrimethoxysilane
Synonym:
N-(3-(Trimethoxysilyl)propyl)butylamine
CAS NO.: 31024-56-3
EINECS NO.: 250-437-8
Molecular weight: 235.4
Properties
Silane OSi HIOSil 1189 is a bifunctional organosilane
possessing a reactive amino group and hydrolyzable inorganic trimethoxysilyl groups. Silane OSi HIOSil 1189 silane coupling agent can be used to deal with the inorganic powders, glass fiber and so on instead of AMEO, with significant improvement of the composite material’s hardness, toughness, and other mechanical properties.
Silane OSi HIOSil 1189 is a colorless to slight yellowish liquid with a light amine-like odor which soluble in alcohols, and aliphatic or aromatic
hydrocarbons.
|
Typical Technical Data
The below values are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product.
Appearance:
Colorless or light yellow transparent liquid
Specific Gravity (ρ20°C,g/cm3):0.940~0.950
Refractive Index (nd25°C): 1.4270~1.4280
Purity (by GC, %):97 min
Applications
Silane OSi HIOSil 1189 is an vital additive for many
applications, such as follows:
§ As a primer or additive and for the chemical
modification of sealants and adhesives.
§ As a size constituent or finish for glass
fiber/glass fabric composites.
§ As an additive to phenolic, furan and melamine
resins used in foundry resins.
§ As pretreatment of fillers and pigments used in mineral-filled polymers.
§ As an end capper for polyurethanes.
§ As starting material in the synthesis of
amino-functional silicones.
|
