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Mercaptopropyltrimethoxysilane RJ-590

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Description

Chemical name: 3-Mercaptopropyltrimethoxysilane

CAS No: 4420-74-0

Molecular Formula: HS(CH2)3Si(OCH3)3

Chemical structure: 

Equivalent Brand: Dynasylan MTMO(Evonik), Silquest A-189 (Momentive)

Silane RJ-590 is Colorless transparent liquid, soluble in a variety of organic solvents.

Technical Index

PropertySpecification
Physical FormColorless transparent liquid
Specific Gravity at 20°C,g/cm31.0450±0.01
Refractive index (nD 25°C)1.4420±0.005
Purity, %Min 98.0
Molecular Weight:238.4

Application

Silane RJ-590 can be used in variety of applications, including:

Metal

• It has special efficiency when as antirust of metal surface

• strengthen metal surface to anti-corrupt, anti-oxidant.

•improve the sticking property between macromolecule(for example, resin) and metal.Rubber industry

• Used to deal with inorganic filling,such as white carbon black, carbon black, fiberglass, mica, etc

• Improve mechanics performance and wear-resisting performance.

Textile industry

•used in the shrinkproof finishing of the fabric.

Others

Be used as coupling agent, improve the adhesion between organic and inorganic materials.

Packing

Silane RJ-590 is available in 200kg iron drums, 1000kg IBC drums, or other packing on request.

Storage

Caution During Transportation: UN NO: 3082, Hazard Class:9, Packing Group:Ⅲ

Keep container tightly closed and store in a cool, well ventilated place.

Shelf life

Original characteristics remain intact for 1 years, if kept in recommended storage.    


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