亚洲日韩中文字幕-日本久久精品一区二区三区-久久久最新-www.97视频-韩国少妇bbb毛毛片-无码h黄动漫在线播放网站-日本少妇久久久-欧美日韩一卡-18国产精品白浆在线观看免费-激情97综合亚洲色婷婷五-国产真实乱子伦精品视频-中文字幕高清av-变态另类先锋影音-一级片少妇-欧美日韩一本的免费高清视频-欧美日韩国产中文-在线视频亚洲色图-性xxxx视频-狠狠婷婷色五月中文字幕-久久无码人妻丰满熟妇区毛片

Building materials chemicals

MAA ester products

Application field 

  • This product is mainly used for the production of polycarboxylic acid high-efficiency water reducing agent products, and the production method is simple. During production, part of the water is first put into the kettle, the product is properly diluted, and the aqueous solution of the peroxide initiator is added dropwise at a certain temperature, and the polycarboxylic acid high-efficiency water reducing agent product is obtained after curing and neutralization. The water reducing agent has wide adaptability to cement, high water reduction rate, good collapse retention and low amount of addition. The amount of dry agent added reaches 0.2% of cement, that is, it can reach 30% water reduction rate.


MetInfo enterprise content manager system | MetInfo CMS

Home
Product
News
Contact