Low creep high alumina brick Low creep firecaly brick High Densed Fireclay Brick-Zhengzhou Sunrise Technology CO.,LTD

$Sunrise Refractory.$

$refractory$

	FUSED CAST AZS 33#
	FUSED CAST AZS 36#
	FUSED CAST AZS 41#
	FUSED CAST αβCORUNDUM
	FUSED CAST α CORUNDUM
	FUSED CAST β CORUNDUM
	FUSED CAST SKID RAIL
	FIRECLAY BOTTOM BLOCKS
	SILLIMANITE BRICKS
	SILICA BRICKS
	MULLITE BRICKS
	ZIRCON BRICKS
	ZIRCONIA CORUNDUM BRICKS
	MOLD BRICKS
	INSULATION BRICKS
	Al-SI FIBRE BLANKETS
	MULLITE INSULATION BRICKS
	MAGNESIA BRICKS
	MAGNESIA CHROME BRICKS

$Refractory$

TEL:	+86-371-63838939
FAX:	+86-371-63835539
MOBIL:	+86-13598430175
EMAIL:	ZZTY371@163.COM

Low creep high alumina brick and Low creep firecaly brick and High Densed Fireclay Brick

Low creep mullite brick the product is made of sintered mullited, high sintered clay at high temperature. Its mineral component is mullite phase.
It is of high temperature structural strength, low creep in high temperature, excellent stability of thermal shocking. It is used in main and branch pipe of hot stove and blast furnace, regenerator wall

Physical and chemical index :

	Low creep high alumina brick			Low creep firecaly brick		High Densed Fireclay Bricks
	HD	HL	LL	HN	LN	N-52
Al₂O₃ ％	80±5	75±5	65±5	42±5	40±5	≥42
Fe₂O₃ ％	≤1.5	≤1.5	≤1.5	≤1.5	≤2.0	≤1.5
MgO ％
Apparent Porosity ％	≤21	≤20	≤21	≤22	≤24	≤15
Bulk Density g/cm³	2.7	2.7	2.6	2.2	2.1
Cold Crushing Strength Mpa	≥55	≥60	≥55	≥40	≥30	≥50
Refractoriness ℃	≥1850	≥1790	≥1790	≥1750	≥1730	≥1730
0.2Mpa Temperature of refractoriness under load T_0.6		≥1600	≥1600	≥1400	≥1350	T₂≥1500
Creep 0.2 Mpa(50h)　％
Thermal Shock Resistances water cycles　1100℃		≥6	≥6
reheat liner change 2h		1500℃ ±0.1	1500℃ ±0.1	1450℃ 0～0.4	1450℃ 0～0.3

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Tel: +86-371-63838939 Fax: +86-371-63835539

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E_mail: zzty371@163.com

Add: No.36,Fengchan Road,Zhengzhou,Henan

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