Kaiyuan Refractories

A professional company produces and sales refractory materials for industry of cement, iron & steel ,non- ferrous metal and glass etc.

Home » Products » Silica brick » Silica Brick for Glass Furnace

Share to:

Silica Brick for Glass Furnace

Product Description

Item	Specification
	BG-95
SiO₂ % ≥	95
Fe₂O₃ % ≤	1.0
Apparent porosity %≤	22
Cold crushing strength Mpa ≥ Single weight ＜20kg Single weight ≥20kg	30 35
True density g/cm3 ≤	2.34
Permanent linear change 1450℃ 2h %	0–0.2
Residual quartz % ≤	3

Plant add: Tancunwan village, Niudian town, Xinmi city, Henan, China

Export Department
+86-13592427095
yollandahu@vip.163.com