<span id="sw3tf"><ruby id="sw3tf"></ruby></span>

  • <track id="sw3tf"><span id="sw3tf"></span></track>

  • <track id="sw3tf"></track>

      <menuitem id="sw3tf"><optgroup id="sw3tf"><thead id="sw3tf"></thead></optgroup></menuitem>
    1. <option id="sw3tf"><p id="sw3tf"><ruby id="sw3tf"></ruby></p></option>
      <bdo id="sw3tf"><optgroup id="sw3tf"></optgroup></bdo>

          • Natural Rubber

            Whilst most rubber is now synthesised from petroleum, around one-quarter of the world's rubber comes from a natural source ? a tropical tree known as Hevea brasiliensis, which is native to the tropical Americas. H. brasiliensis grows best at temperat

            Learn more
          • Quality and Processing Aspects of Natural Rubber

            Natural rubber (NR) is still of great technical importance for the rubber industry. Despite many trials to replace it with synthetic polymers, 40% of all rubber polymers used is the old commodity material. The main reason is of course the combination

            Learn more
          • What is rubber?

            Rubber is a natural polymer of Isoprene (2-Methyl -1, 3 – Butadiene). It is a linear, 1, 4 – addition polymer of Isoprene. Natural rubber has elastic properties and it undergoes long range reversible extension even if relatively small force is appli

            Learn more
          E-mail: sales@xintes.com Address:陽江市陽東區佛山禪城(陽東萬象)產業轉移工業園赤城七路
          亚洲精品国产日韩无码AV永久免费网|亚洲国产精品久久久久爰子伦|亚洲永久无码永久在线观看|2020国产精品短视频
          <span id="sw3tf"><ruby id="sw3tf"></ruby></span>

        1. <track id="sw3tf"><span id="sw3tf"></span></track>

        2. <track id="sw3tf"></track>

            <menuitem id="sw3tf"><optgroup id="sw3tf"><thead id="sw3tf"></thead></optgroup></menuitem>
          1. <option id="sw3tf"><p id="sw3tf"><ruby id="sw3tf"></ruby></p></option>
            <bdo id="sw3tf"><optgroup id="sw3tf"></optgroup></bdo>