Zircon brick

Zhengzhou Xinzhongke Industrial Group Co., Ltd. is a green, innovative, energy-saving, environmentally friendly, digital and intelligent new high-temperature thermal insulation material production base and is specialized in producing chrome corundum bricks, chrome zirconium corundum bricks, zircon bricks, fused and re-sintered corundum mullite bricks, sintered AZS bricks, sillimanite bricks, sintered mullite bricks, zirconium mullite bricks, high temperature alumina bubble bricks, clay insulation bricks, high alumina insulation bricks, mullite insulation bricks, corundum mullite lightweight bricks and other new products.

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Detail

Standard brick specification: 230*114*65mm

Product advantages: high density, resistance to liquid slag erosion and high load softness.

Product introduction: The product is divided into two types: ordinary type and aggregate type. It is mainly used in the gap between the breast wall and the large canopy of the glass kiln. The sub-layer paving bricks at the bottom of the kiln pool can effectively protect the metal perforation at the bottom of the glass kiln pool. The company has its own R&D center, laboratory and automated production line.

Physical and chemical indicators

Serial number	Project		Indicators
1	Chemical composition	ZrO2/%	≥65
2		SiO2/%	≤33
3		Fe2O3/%	≤0.2
4	Physical properties	Volume density/（g/cm3)	≥3.75
5		Apparent porosity/%	≤17
6		Compressive strength under normal temperature/MPa	≥100
7		Refractoriness under load（0.2MPa,T0.6)/℃	≥1680