CFS-740, 3-Mercaptopropyltrimethoxysilane
CFS-740, 3-Mercaptopropyltrimethoxysilane is a bifunctional silane with sulphur group. It is
the equivalent of Momentive Silquest A-189 or ShinEtsu KBM-803.
Typical Properties:
Chemical Name:3-Mercaptopropyltrimethoxysilane
Cas No.:4420-74-0
Formula:C6H16O3SSi
Color:Colorless to light yellow
Appearance:Clear liquid
Purity: min 97%
Applications:
CFS-740 can improve mechanical and electrical properties of silicone rubbers and tires.
CFS-740 can be used as an adhesion promoter and a fillers/pigments modifier in coating and
sealants industries.
CFS-740 can be used as a surface modifier and an adhesion promoter to prepare silylation
surface treatment agents of metal. Other suitable inorganic substrates are glass, silica and kaolin.
CFS-740 can also be used as crosslinkers of organic polymers and resin additives.
CFS-740 can be used to produce finishing agent of textiles and fabrics.
Packaging:
CFS-740 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.
Storage:
CFS-740 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-740 should be stored in its original containers and used up as soon as possible after
opening.
When stored in a strictly sealed and unopened container, CFS-740 has a shelf life of 6months.
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