High alumina hanger brick for heating furnace

The bricks to be packed by fumigation wooden pallets.

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Model:
JRL-80
Brand:
Dezhen
Code:
690220

Product Description

Hanger Brick for Heating Furnace

Items		Corundum Andalusite	High alumina Andalusite	High alumina	High alumina	High Alumina Mullite	High alumina	Fireclay
Items		JRL-90	JRL-80A	JRL-80	JRL-70	JRL-60A	JRL-60	JRL-50
Al₂O₃% ≥		90	80	80	70	60	60	50
Fe₂O₃% ≤		0.5	1.0	1.5	1.5	1.5	1.8	1.8
A.P % ≤		15-19	17-21	19-23	19-24	17-21	20-25	20-26
B.D g/cm³ ≥		2.9	2.7	2.6	2.5	2.3	2.35	2.3
C.C.S Mpa ≥		60	60	60	55	50	50	40
RUL ºC		1600ºC 0.8	1560ºC 0.8	1540ºC 0.8	1500ºC 0.8	1460ºC 0.8	1460ºC 0.8	1450ºC 0.8
P.L.C %	1550ºC×2h	0.1-0.2	0.1-0.2	0.1-0.2	--	--	--	--
P.L.C %	1450ºC×2h	--	--	--	0.1-0.2	0.1-0.4	--	0.1-0.4
Thermal shock resistance 1100℃ water cooling Cycle		25	20	15	15	30	20	15

The product features: hanger ( anchor ) brick for heating furnace is made from white fused alumina ,special grade bauxite, andalusite,mullite, flint clay as main raw material, added with little amount of soft clay, shaped by high pressure and sintered at high temperature. The main mineral constituent includes mullite and corundum, with excellent thermal stability at high temperature.

high alumina brick hanger brick heating furnace brick Refractory brick