校园 都市 人妻 另类 暴力,九色精品国产亚洲AV尤物,国产午夜激无码AV,欧美成人aa视频免费观看

Products
Product display
Contact us
Zhejiang Quzhou Jiancheng Silicone Co., Ltd.
The company production base address: Quzhou City, Zhejiang Province high-tech industrial park Nianhua Road 37
Zip Code:324012
Telephone (switchboard): 0570-3888777
Telephone (direct): 0570-3888778
Fax:0570-3888779、3689059
Phone:18957018777
WEB: http://m.lchuazhi.cn ,http://www.sh-jcslc.com
E-mail:jcsilicone@163.com

Shanghai Jiancheng Industry & Trade Co., Ltd.
Company Trade Center Address:Sanjiang Road, Xuhui District, Shanghai, Room 902, No. 10, Lane 88 Zip Code:200235
Telephone:021-54972320 54972321
Fax:021-54351059
Phone:13916661238、13701988891
MM-22 Dimethyl dimethyl

MM-22??Dimethyl dimethyl??[CAS Registration number:1112-39-6]


1、Chemical Name: dimethyl dimethoxy silane

2、English name:Dimethyl dimethoxy silane

3、Molecular formula:(CH3)2Si(OCH3)2
4、Molecular weight:120.22

5、Structure:

?

6、Physical properties: colorless, transparent liquid Refractive Index: 1.3788 :80-80 .5 ° C, boiling point, density: 0.88g/ml

7、Quality index: ≥ 99.0% purity

8、Purposes: the preparation of silicone functional silane, polysiloxane (silicone rubber, silicone, silicone resin) can be used as a processing agent of white carbon black (silicon dioxide), can be used as anti-structured materials. Structure of the high-temperature silicone rubber control agent, its advantages greatly exceed the hydroxy silicone oil.

9、Packing: plastic barrel 20kg metal pail or plastic barrel 170kg loaded; can also be packaged according to customer requirements