3-Mercaptopropyltriethoxy silane(KH-580)

Product name: 3-Mercaptopropyltriethoxy silane

CAS No.: 14814-09-6

Physical Properties:

Colorless, slight odour, transparent liquid

Density(25℃): 0.993g/cm3 

Refractive index(25℃): 1.433

Boiling point: 210℃

Flash point: 88℃

Characteristic and Usage:

KH-580 is a new type of coupling agent with reactivity and crosslinkable. It can be hydrolyzed in the presence of acidic and/or alkali medium. So it is widely used in nature or synthesized rubber ,resin-fiberglass composites as reinforcing agent and used as adhesiving promoter in composite material , coating , ink , adhesive and sealant etc. It is also used as additive of resin modification ,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-580 should be hermetically storaged ,because of its reactivity,it will be hydrolysised by moisture to form polymer.

KH-580 is supplied in net weight 200kgs in new iron drum.

KH-580 can little stimulate skin and eyes, so it is necessary to dress appliances for labor protection when contacting it.