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Tri(isopropoxy)vinylsilane

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Description

Chemical name: Vinyltris(isopropoxy)silane

CAS No: 18023-33-1

Molecular Formula: CH2=CHSi[OCH(CH3)2]3

Chemical structure: 


Equivalent Brand: Z-6550(Dowcorning), CoatOsil 1706

Silane RJ-173 is colorless transparent liquid, have the ester like odour, soluble in most organic solvent,insoluble in the water if PH is 7,but soluble in water if PH is 3.0 to 3.5. 

Technical Index

PropertySpecification
Physical FormClear liquid
Specific Gravity at 20°C,g/cm30.860–0.880
Refractive index (nD 25°C)1.3940–1.4040
Purity, %Min 98.0
Molecular Weight:232.39

Application

Silane RJ-173 can be used in variety of applications, including:

Polymers

● Improve using temperature,anti-pressure pyrolysis, memory, wear resistance and impact resistance.

● Suitable polymer include polyethylene, polypropylene, unsaturated polyester, etc.

Paints and coatings

● Improve adhesion

● Improve weather/dust resistance.

● Especially acrylic acid type.

Sealant and Adhesive

● Improve adhesion 

● Suitable resin include acrylic,vinyl and vinyl acrylic resin

Cable and Pipe

● Silane crosslinked polyethylene(XLPE)

● Improve resistant to high temperature and excellent mechanic strength.

Others

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

Packing

Silane RJ-173 is available in 180kg iron drums, 900kg IBC drums, or other packing on request.

Storage

Caution During Transportation: UN NO: 1993, Hazard Class:3, 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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