KH-570 (CAS No. 2530-85-0)

Chemical Name:3-Methacryloxypropyltrimethoxysilane
Molecular Formula:C10H20O5Si
Structural Formula:
Molecular Weight:248.4
CAS No.:2530-85-0(A-174, KBM-503, OFS-6030, MEMO)

Physical Properties

Physical Form:Transparent liquid
Specific Gravity at 25/25°C:1.045
Boiling Point, °C: 255
Refractive Index, nD 25°C:1.429
Flash Point, Pensky-Martens Closed Cup (1), °C: 108


Mainly used to improve the surface adhesion properties of the organic and inorganic materials, such as the processing of the glass in the steel, glass fibers and plastics, rubber, paint, coating of a siliceous fillers and other materials, and also used for the binder in order to increase the bond performance,
It can significantly improve the wet and dry mechanical strength, electrical properties, and translucent of the filled white carbon, glass fiber, glass bead, silicates, metal powder, metal oxide, and metal hydroxide unsaturated polyester composites. Also it is used as the adhesive coupling agent.for ethylene-propylene rubber, butadiene rubber, acrylic acid ester, cyano acrylate, unsaturated polyester, a poly (methyl acrylate), acrylic acid ester, etc.
In the wire and cable industry, when it is used to treat the clay fill peroxide crosslinking EPDM system, consumption factor and inductance capacitance are improved.

Packaging and Storage

3-Methacryloxypropyltrimethoxysilane(A-174, KBM-503, OFS-6030, MEMO) is packed in 25KG/200KG drum, IBC tank or ISO tank.
Be sealed and stored in cool and well ventilated place. Away from fire and water.


The information provided herein was believed by Jiangsu Chenguang Silane Co., Ltd. to be accurate at the time of preparation or prepared from sources believed to be reliable, but it is the responsibility of the user to investigate and understand other pertinent sources of information, to comply with all laws and procedures applicable to the safe handling and use of the product, and to determine the suitability of the product for user's intended application or use. All products supplied by Chenguang are subject to Chenguang's standard terms and conditions of sale. CHENGUANG MAKES NO WARRANTY, EXPRESS OR IMPLIED, CONCERNING THE PRODUCT OR THE MERCHANTABILITY OR FITNESS THEREOF FOR ANY PURPOSE OR CONCERNING THE ACCURACY OF ANY INFORMATION PROVIDED BY CHENGUANG, except that the product shall conform to Chenguang’s specifications. Nothing contained herein constitutes an offer for the sale of any product.

For more information, please visit our website at:

Related Searches: Adhesive Coupling Agent For Ethylene-Propylene Rubber | 3-Methacryloxypropyltrimethoxysilane For Butadiene Rubber | 3-Methacryloxypropyltrimethoxysilane For Wire And Cable Industry | Colorless 3-Methacryloxypropyltrimethoxysilane