KBE-902 3-Amino propyl methyl diethoxy silane CAS NO.3179-76-8

physical and chemical properties

description: colorless transparent liquid.

molecular weight 191.34

cas no. 3179-76-8

einecs no. 221-660-8

appearance: ≤10

purity（%）: ≥97.0

boiling point: 85-88°c/1.07kpa

density (ρ20)g/cm3: 0.9160 ± 0.0050

refractive index (n25d): 1.4270 ± 0.0050

applications

main application industries: glass fiber; fabric; adhesive promoter; filler; paint

application

cy-902 is a kind of all-purpose anchoring agent applicable for most of organic and inorganic materials. it can improve the adhesion of organic material to inorganic ground material.

cy-902 is the raw material to produce amino-type modified silicone oil and many kinds of super soft finishing agent of organic silicon. the amino functional groups of cy-902 coupling agent radically bond onto the skeleton of silicone oil, and greatly improve the orientation property of organic silicon (molecule) onto the fabric and strengthen the affinity to fabric, which make fabric super soft, smooth, well-drape, antistatic, and resistant to washing and crinkle.

cy-902 can be used as coupling agent in single or double component rtv sealant to improve adhesion to material (concrete, copper, glass, etc.). when sealant is solidified, system appearance is clear without air bladder.