Cfs-740 3-Mercaptopropyltrimethoxysilane a-189 CAS 4420-74-0

Min.Order: 1

Product origin: Wuhan, Hubei, China

Infringement complaint:

Complaint

US$ 1 ~ 100

Description

Product Description

CFS-740 3-Mercaptopropyltrimethoxysilane Cas No. 4420-74-0.

CFS-740, 3-Mercaptopropyltrimethoxysilane is a functional silane with a hydrolysable methoxy group and a reactive mercapto group. Its bifunctionality allows CFS-740 to promote the adhesion between organic materials and inorganic substrates. CFS-740 is mainly used in tires and silicone rubbers as a surface modifier and an adhesion promoter. It is the equivalent of Momentive Silquest A-189 or ShinEtsu KBM-803. It is also known as KH-590 in Chinese market.

Chemical Name	3-Mercaptopropyltrimethoxysilane
Cas No.	4420-74-0
Formula	C6H16O3SSi
Color	Water white to light straw
Appearance	Water white to light straw liquid clear liquid
Purity	min 97%

Applications
CFS-740 is soluble in various solvents. It can be used as a primer in coatings and adhesives industries.
CFS-740 can improve mechanical and electrical properties of silicone rubbers and tires.
CFS-740 can be used as an adhesion promoter and 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&Shipping

Standard Package:

25L PE pails, 200L PVF steel drums and 1000L IBC totes.

Transportation Info:

Flammable liquid; Hazard Class 6.1, UN1993, PG II

Delivery Time:

7 days after confirming order

Company Information
Co-Formula is a professional high-tech enterprise dedicated to R&D, production, technical support and marketing of special functional silicone materials, pharmaceutical intermediates and electronic chemicals. Besides its headquarter in Wuhan Economy and Technology Development Zone, Co-Formula owns a R&D center and production facilities located in Wuhan and Tianmen.

R&D Department
Co-Formula own our R&D department, and has established long-term cooperation with domestic and international universities and research institutions and realized combination of production,study and research.
Certifications Display
Related Products

Functional Group	Code	Chemical Number	Cas No.
Mercapto Silanes	CFS-740	3-Mercaptopropyltrimethoxysilane	4420-74-0
	CFS-096	3-Mercaptopropyltriethoxysilane	14814-09-6
	CFS-771	3-Mercaptopropylmethyldimethoxysilane	31001-77-1
	CFS-772	3-Mercaptopropylmethyldiethoxysilane	N/A
	CFS-948	3-Mercaptomethyltrimethoxysilane	30817-94-8
	CFS-4832	3-Mercaptomethyltriethoxysilane	60764-83-2