<b id="qdwwr"></b>

        <li id="qdwwr"><output id="qdwwr"></output></li>
      1. Building materials chemicals

        MAA Ester products

        MetInfo enterprise content manager system | MetInfo CMSApplication 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
        国产真实老熟女无套内射,亚洲成av人片在线观高清,欧美一区二区丁香五月天激情,伊人无码中文字幕

          
          
              <b id="qdwwr"></b>

              <li id="qdwwr"><output id="qdwwr"></output></li>