星空无痕mv免费视频,日本BBB高清视频,337p人体,黑人AV在线

Stock abbreviation:
Chenguang New Materials
Stock Code: 605399

PRODUCTS

CG-502

Chemical name Tetraethoxysilane
Structural Formula

Si(OCH2CH3)4

Property

Density (25 ℃) : 0.930 - 0.940 g/cm3

Boiling point : 166 - 169 ℃

Flash point : 46.7 ℃

Appearance : Colorless transparent liquid

Dissolvability : Slightly soluble in water, soluble in ethanol and ether, hydrolyzes to form silica gel.

Application

This product is mainly used for manufacturing chemical-resistant coatings, heat-resistant coatings, silicone solvents, and precision casting binders.

It produces extremely fine silica powder after complete hydrolysis, which is used for manufacturing fluorescent powder.

It can also improve the performance of other resins and serve as a raw material for manufacturing silicone polymers.

Sample application( *Is required)

Products Name:

 *

Your Name:

 *

Mobile:

 *

Tel:

E-mail:

Industry:

 *

Company:

 *

Department:

 *

Position:

 *

Identity (User, Trader):

Address:

 *

Use:

 *

*

Verification Code:

Verification Code Submit

Follow us

Mobile version

WeChat

Copyright(C)2021, Jiangxi Chenguang New Materials Co., Ltd. All Rights Reserved. 備案序號:贛ICP備2022006710號

理伦精品一区二区故事片| 精品美女视频在线观看免费软件| 日本高清第一区| 葵司无码流出在线播放| 亚洲综合AV网| 女色窝人体色77777| 免费啪啪视频| 亚洲成人免费在线观看| 国产寡妇A级播放视频| 日韩精品无码一区二区| aaa级毛片| 亚洲综合乱| 国产高清无码电影| 婷婷依人| 国产精品成人免费久久黄AV片| 南通天气预警| 超碰在线播放黄色电影在线观看破处| 欧美日韩男同| 99国产精品人妻无码一区二区果冻| 国产熟妇一区二区三区四区| 欧美亚洲日韩一区二区| 337p日本大胆欧洲| 窝窝无码一二三区日本| 97人人草| 少妇做爰18P极品少妇| 2019年三级天天啦啦网站| 久久的黄色视频看看| 黑人巨大跨种族video| 91精品国产人妻国产在线| 猫咪成人网| 精品人妻一区二区三区舒其| 被义子侵犯漂亮人妻HD| 69AV视频| 在线看h| 久久天天躁狠狠躁老女人| 国产高潮婬乱叫床一区二区| 天天艹| AV天堂手机网| 久久精品无码一区| 日韩经典无码| 日韩无码不卡AV|