High Temperature Resistant Light Weight Silica Brick, Insulating Bricks For Furnaces and Kilns Laurel-05-04 manufacturer from China Qingdao Laurel Enterprise CO.,Ltd

High Temperature Resistant Light Weight Silica Brick, Insulating Bricks For Furnaces and Kilns

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: Laurel-05-04

High Temperature Resistant Light Weight Silica Brick, Insulating Bricks For Furnaces and Kilns

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High Temperature Resistant Light Weight Silica Brick, Insulating Bricks For Furnaces and Kilns

Description:

It is mainly made of top class silica, via shaping and burning under the high temperature,
possesses high temperature resistant,high strength and low impurities,etc.
It is mainly used for blast furnaces and hot blast stove.

Light weight silica brick:
1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point

Applications:

Light weight silica bricks are primarily used for furnaces and kilns in metallurgy, steel, power, chemical industry, and electric power and machine building etc areas

Specifications:

	LA-1.00	LA-1.10	LA-1.15	LA-1.20
SiO2 min	min91%	min91%	min91%	min91%
Bulk Densityg/cm3	1.00	1.10	1.15	1.20
C.C.strengthMpamin	2.0	3.0	5.0	5.0
Liner change after reheatingmax	1450 x 2h 0.5%		1550 x 2h 0.5%
Refractoriness under load (0.1Mpa) (min)	1400	1420	1500	1520
Thermal conductivity coefficient (W/m.k) (max)	0.55	0.60	0.65	0.70