$Zhengzhou Zhongke refractory Co., Ltd.$

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渭南Products

渭南Silicone brick

The product can be made into material brick, flow trough, material basin, fire blocking slag brick, front and rear arch brick, burner brick, cover brick, etc., and provide supporting masonry slurry.

类别：

渭南Sillimanite

电话:400-888-8888

询价

产品描述

Product selling point:The product has good high temperature thermal stability, resistance to glass erosion erosion, glass pollution is small.

Product introduction:The product can be made into material brick, flow trough, material basin, fire blocking slag brick, front and rear arch brick, burner brick, cover brick, etc., and provide supporting masonry slurry.

physical and chemical index

Serial Number	Project		Indicators
Serial Number	Project		Press type	Pouring type
1	chemical composition	Al2O3/%	≥60	≥60
2	chemical composition	Fe2O3/%	≤1.0	≤1.0
3	Physical Performance	Bulk density/(g/cm3)	≥ 2.4	≥ 2.4
4		Apprecient porosity/%	≤20	≤20
5		Normal temperature compressive strength/(MPa)	≥75	≥60
6		Load softening temperature (0.2MPa,T0.6)/℃	≥ 1600	≥ 1450
7		Thermal shock stability (1100 ℃, water cooling)/time	≥ 25	≥ 25
8		Change of permanent heating line (1400 ℃ * 2h)/%	-0.2~ 0.2	-0.2~ 0.2