<bdo id="gpc1x"><dfn id="gpc1x"></dfn></bdo>

    <tbody id="gpc1x"><div id="gpc1x"></div></tbody>
    1. <menuitem id="gpc1x"><strong id="gpc1x"><menu id="gpc1x"></menu></strong></menuitem>
      <track id="gpc1x"></track>
      1. <track id="gpc1x"></track>

            Technology & News
            Product photos

          CN103242143A Patent

          Update time:2015/7/21 Clicks:3546
           
          The invention relates to a kind of acetylene alkoxy’s production proces.
          The purpose of this invention is to provide a mild reaction condition, controllable process of alkynol alkyl oxygen radicals.
          Technology scheme is: After the preheating of the alkynol adding into the reaction kettle, adding catalyst thermostatic mixing evenly;
          Adding epoxy silane added to the reaction kettle, kettle temperature and pressure in the process controlling in a certain range, and constant temperature for a period of time after neutralization, vacuum distillation to remove the moisture in the material and light component for a quick products.
          Mild reaction conditions of the present invention, do not need high voltage equipment, with the fully controllable in the process of production at the same time.
          Because of the low reaction temperature, catalyst composition containing strong basic component in catalytic efficiency at the same time so it will not bring side effects, such as alkynol cracking.
          Because of the low temperature, low boiling point of the epoxy silane will not increase the pressure, but will improve the safety performance,production efficiency, high purity of the product and energy saving.

           
            All Rights Reserved by Yueyang Intech Synthetic Materials Co., Ltd Copyright @ 2011
          Yueyang Intech Synthetic Materials Co., Ltd
          Customer Service  Telephone: +86-730-8416568 Fax: +86-730-8416899
          Website: www.kamfook.net
          Email: sales@intech-mat.net    info@intech-mat.net
          Address: Hunan Yueyang Green Chemical Industrial Park ICP for 10202456-1
          肥臀大乳的熟妇吧,女人被狂躁视频免费版,公息肉欲秀婷A片高清视频
          <bdo id="gpc1x"><dfn id="gpc1x"></dfn></bdo>

            <tbody id="gpc1x"><div id="gpc1x"></div></tbody>
            1. <menuitem id="gpc1x"><strong id="gpc1x"><menu id="gpc1x"></menu></strong></menuitem>
              <track id="gpc1x"></track>
              1. <track id="gpc1x"></track>