欧美丰满成人片免费网站,国产AAAA成人免费,亚洲色大成人网站www久久九九

    1. <legend id="ws672"><li id="ws672"></li></legend>
      <span id="ws672"></span><optgroup id="ws672"><em id="ws672"><del id="ws672"></del></em></optgroup>

    2. <track id="ws672"><em id="ws672"><del id="ws672"></del></em></track>
    3. <optgroup id="ws672"></optgroup>

      Welcome To Jiaozuo Weina Technology CO,.LTD. Official website!
    4. Popular searches:Weina,Jiaozuo Weina,Jiaozuo Weina Technology CO,.LTD.
      Product
      Your current location:Home > Product
      Micro-silica fume
      • Micro-silica fume
      Micro-silica fume
      Introduction:
      Hotline:0391-3275391

      Product description:

        Performance: silicon powder is a very widely used inorganic non-metallic materials, with excellent dielectric properties, low thermal expansion coefficient, high thermal conductivity. It has the advantages of high whiteness, fine particles, reasonable particle size distribution, medium median diameter of 0.8 u m, large specific surface area, excellent suspension performance and high purity.

        Uses: paint, paint, adhesive, silicone rubber, precision casting, high-grade ceramics, epoxy potting and general electrical appliances, high-voltage components of the insulation pouring, integrated circuit of plastic materials and potting, powder coating, And other resin filler, can also be used as silicon carbide, corundum montmorillonite and other refractory products additives.

        Packing: 25kg plastic woven bag, lined with plastic film seal. Can also be packaged according to user requirements.