<tr id="krqfr"></tr>
      <th id="krqfr"></th>

      <code id="krqfr"></code>

      <code id="krqfr"></code>
      1. <tr id="krqfr"><option id="krqfr"></option></tr>
      2. <tr id="krqfr"><option id="krqfr"></option></tr>

        1. TFP

          Poly(perfluoroethylene propylene) (PFEP) is a copolymer of tetrafluoroethylene and hexafluoropropylene. It has good thermal stability, outstanding chemical inertia, electrical insulation and low friction coefficient, excellent resistance to atmospheric aging and gas permeability. It can be processed by thermoplastic processing. The product is mainly used in valves, pumps, pipe liners and so on.

          Ammonium nitrate / sodium nitrate / sodium nitrite: 023-74588652

          Six hydroxymethyl melamine / amino resin / formaldehyde: 023-72710026

          Melamine: 023-72593373

          Vehicle urea: 023-72598888

          Nitro compound fertilizer: 023-74588888

          Fluorine chemical products: 023-72591919

          New type of synergistic urea: 023-72598888

          PTMEG/BDO:023-72593888



          Product information>>

          国产专题-第2页 - 久久九九久精品国产-久久精品这里热有精品-久久精品一品道久久精品-久久精品国产日本波多野结衣