Specifications

1. SiO2 :93%-96%.
2. Can according to customers' requirements.
3. Used for various industrial High temperature kilns.

Product Description

General silica brick:Siliceous refractory products used for various large coke oven, glass kiln stove, hot air stove, etc.
Item	GZ-96	GZ-95	GZ-94
SiO2 % ≥	96	95	94
Fe2O3 % ≤	1	1.2	1.4
Refractoriness °C≥	1710	1710	1690
Apparent porosity % ≤	22	22	24
Cold crushing strength Mpa ≥	29.4	24.5	19.6
Refractoriness under load, 0.2MPa, °C≥	1660	1650	1640
True density g/cm3 ≤	2.34	2.35	2.35

Packaging & Shipping

$Refractory Silica Bricks for Coke Oven and Glass Kiln Stove and Hot Air Stove$ $Refractory Silica Bricks for Coke Oven and Glass Kiln Stove and Hot Air Stove$