Specifications

common silica quartz refractory
1)Good acid erosion resistance.
2) High softening point with temperture

common silica quartz refractory

 With dense and smooth appearance, uniform corner and edge, pure color and luster and accurate size

 

1)Good acid erosion resistance.

2) High softening point with temperature.

3) No shrink in burn repeatedly.

 

Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products

 

Item Index	Brand
	GZ-95	GZ-94	GZ-93
SiO2≥	95	94	93
Refractoriness	1710	1710	1690
RUL(0.2 MPa)T1, °C	1650	1640	1620
Apparent Porosity%≤	22	23	25
Cold Crushing Strength Mpa ≥	29.4	24.5	19.6
True Density g/cm3 ≤	2.37	2.38	2.39

 

Our factory product various kinds of refractory products. The products can be made according with the customers' requirement.