Product Details

Specifications

High Quality Silica Bricks for Hot Blast Stove and Glass Furnace
1.SiO2: 95%
2.High temperature
3.Not shrink after reburn

Product Description

Introduction of products

Yonganda Silica Brick for Hot-blast Stove is made of silicon raw material in which silicon oxide is above 93%,it is used to build the coke furnace,it is capability of Acid-fast erosin of acid slag is powerful.it is softening point with high temperature and load of the brick is high.the brick also does not shrinkin burn repeatedly.

Technical index

Items	Furnace Hearth inwall
SiO2 % Al2O3 % Fe2O3 %	95 1 1.3
Apparent porosity %	22
Cold crushing strength Mpa	45
Refractoriness under load °c	1650°c

Silica bricks for regenerator and crown of glass furnace.

Specification:

Brand		Unit	ZDC-S96
Index
Bulk density		kg/cm3	2.33
Apparent Porosity		%	<19
Cold crushing strength		Mpa	>38
Refractory under load		T 0.6	>1685
Refractory		(Max)%	>1710
Chemical Composition	Al2O3	%	<0.5
	SiO2		>96
	Fe2O3		<0.6
	TiO2		-
	CaO2		<2.5
	K2O		-

Packaging & Shipping

Use and Maintenance