High strength fireclay insulating brick

Model:	011
Brand:	beixing
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	insulation brick , insulating brick , heat resistant brick
Price:	US $550 / ton
Min. Order:	1 ton

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Product Description

Description

This product uses high-grade hollow ball and clay as the main raw materials, made by high temperature sintering. With features of High strength, low thermal conductivity, suitable for 1350 ℃ below’s furnace insulation and lining materials .

Package:The customized package is available.

Parameter：

item	NG-1.5	NG-1.3	NG-1.0	NG-0.9	NG-0.8	NG-0.7	NG-0.6	NG-0.5	NG-0.4
Density　g/cm3≤	1.5	1.3	1.0	0.9	0.8	0.7	0.6	0.5	0.4
Compressive strength　　Mpa≥	7.0	5.0	3.5	3.0	3.0	2.5	2.0	1.0	0.5
linear change on reheating≤2%×2h Lab Temperature ℃	1400	1350	1350	1300	1250	1250	1200	1150	1150
thermal conductivity350℃±25　℃ W/m.k	0.6	0.55	0.4	0.35	0.35	0.30	0.25	0.20	0.20