<pre id="m1wxz"></pre>
  • <td id="m1wxz"></td>

    <acronym id="m1wxz"><label id="m1wxz"></label></acronym>
    <table id="m1wxz"></table>
    <tr id="m1wxz"></tr><object id="m1wxz"></object>

      <acronym id="m1wxz"><label id="m1wxz"></label></acronym>
      <pre id="m1wxz"><label id="m1wxz"></label></pre>
      <table id="m1wxz"><ruby id="m1wxz"></ruby></table>

      Welcome to JIAOZUO TIANYI TECHNOLOGY CO.,LTD Website!
      Polyimide (PI)Powder.Liquid.

        TYRPH521 Epoxy Curing Accelerant is mainly used in curing reaction of acid anhydride system. It has the ability to speed up the reaction at high temperature and shorten the curing time. The product has been widely used in epoxy resin rubber powder mica with epoxy pouring system (high voltage switch insulation,dry transformer, mutual inductor, etc.) acid anhydride curing epoxy system (modified) solvent impregnated paint and other industries.

      image


      男人资源稳定站5566在线观看_男人资源_男生必备资源网站_男人资源站在线观看