云南11选5走势图

云南11选5走势图Welcome To Jiyuan Zhengyu Industrial Co., Ltd. Official website!

Jiyuan Zhengyu Industrial Co., Ltd.

News

Location:Home > News

Introduction of High Borosilicate Glass Tube

发布时间:2019-01-11 09:57:09 文章来源:jyzyglass 点击次数:325次

  High borosilicate glass is made by melting glass through heating in the interior of the glass, which is made by advanced production technology by utilizing the conductive property of glass at high temperature. The contents of SiO 2 (SiO 2) > 78%, B2O 3 (Boron oxide) > 10% in glass tube are very high.

  It includes main raw materials and auxiliary raw materials. The former guides materials such as oxides, intermediate oxides and oxide outside the network, which form the network structure of glass, while the latter can accelerate the melting of glass or make it obtain some necessary properties.


  • 13653912512
    PHONE
  • 13653912512
    MASSAGE
  • map
    MAP
  • ewm
    QRCODE
  • TOP

    QQ

    0391-6063388