Welcome to Henan Farui Refractory Material Co., Ltd. website!

+86-13183003859

+86-13903828086

Tel:+86-13183003859 / +86-13903828086     Sales:+86-371-86127177 / +86-371-86127178     Service Department:+86-371-69239469     

Address: Dongdian Village, Chaohua Town, Xinmi City, Zhengzhou City, Henan Province

Copyright ©2018 hnfarui.cn All Rights Reserved        豫ICP备11005185号     Powered by www.300.cn

  • 1
  • 2
  • 3

PRODUCTS CENTER

 

 

Lightweight silica brick

Numbering
Weight
0.00
没有此类产品
Online Inquiry
Online booking
Product Description

  product Overview:

 

  Silicious heat-insulating and fire-resistant brick is a product made by mixing bleaching beads, silicon powder and binder in a certain ratio, and then pressing and molding, and firing at high temperature. According to the physical and chemical indicators are divided into GGR-1.0, GGR-1.1, GGR-1.15, GGR-1.2 four brands. Mainly used for heat preservation of glass industry kiln, saving energy and reducing consumption.

 

  Physical and chemical indicators:

 

Item Indicator
GGR-1.0 GGR-1.1 GGR-1.15 GGR-1.2
SiO2            %                ≥ 91 91 91 91
Bulk Densityg/cm³          ≤ 1.0 1.1 1.15 1.2
Compressive strength at room temperature Mpa         ≥ 2.0 3.0 5.0 5.0
Reburning line change%         ≤ 1450℃×2h
0.5
1450℃×2h
0.5
1550℃×2h
0.5
1550℃×2h
0.5
Thermal Conductivity【W/(m·K)】average temperature(350±10)℃      ≤ 0.55 0.60 0.65 0.70

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Next article

+86-13183003859

+86-13903828086