3-Mercaptopropylmethyldimethoxy silane(KH-970)

Product name: 3-Mercaptopropylmethyldimethoxy silane

CAS No.: 31001-77-1

Physical Properties:

Colorless, slight odour, transparent liquid

Density(25℃): 1.00g/cm3

Refractive index(25℃) : 1.450

Boiling point: 96℃/4kPa

Flash point: 93℃

Characteristic and Usage:

KH-970 is a new type of coupling agent with reactivity. It can be hydrolyzed in the presence of acidic and/or alkali medium to for a linear oil. So it is widely used as modification additive of polymers, and also used in nature or synthesized rubber ,resin-fiberglass composites as flexible reinforcing agent or adhesiving promoter in composite material , coating , ink , adhesive and sealant etc. It is also used as enzyme immobilization and treatment of mesoporous silica yield highly efficient heavy metal scavenger.

Physical properties:

Appearance(APHA) :≤30

GC Purity(%):≥95.0

H2S(ppm) :≤30

Ion Chloride (ppm)  :≤20

Packaging and Storage:

KH-970 should be hermetically storaged ,because of its reactivity,it will be hydrolysised by moisture to form polymer.

KH-970 is supplied in net weight 200kgs in new iron drum.

KH-970 can little stimulate skin and eyes, so it is necessary to dress appliances for labor protection when contacting it.