Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance

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Zhengzhou Jansincere Refractory Co., Ltd

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Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance

Name: Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance
Brand: Jansincere
Price: 350 USD

$Quality Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance for sale$

Brand Name : Jansincere

Model Number : HAR-018

Certification : ISO9001, ISO14001

Place of Origin : China

MOQ : 5 tons

Price : $350-1000$ per ton

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Supply Ability : 2000 tons per year

Delivery Time : 30-45 days after received the deposit

Packaging Details : Wooden pallet

Al2O3 : ≥45%

Apparent Porosity : ≤22%

Bulk Density : 2.65-2.85 g/cm³

Compress Strength, Mpa : ≥60

Creep Rate : ≤0.8 Mpa

Permanent Linear Change : 0.1-0.2%

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Insulating Bricks High Performance Al2O3 75% High Alumina Anchor Brick for Cement Kiln

Introduction of high alumina brick:
High-alumina brick belongs to silicon-aluminum series products, is a block of refractory ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces.

Feature:

High temperature stability

High refractoriness

Small coefficient of the thermal expansion

Strong chemical corrosion resistance

Excellent thermal shock resistance

Technical Index:

Item		SK32 SK34 SK36 SK38 High Refractoriness Alumina Refractory Brick
Item		DRL-155	DRL-150	DRL-145	DRL-140	DRL-135	DRL-130	DRL-127
Al₂O₃,% ≥		75	75	65	65	65	60	50
Apparent Porosity,% ≤		20	21	21	22	22	22	23
Bulk Density, g/cm³		2.65-2.85	2.65-2.85	2.50-2.70	2.40-2.60	2.35-2.30	2.30-2.50	2.30-2.50
Compress Strength, Mpa ≥		60	60	60	55	55	55	50
Creep Rate, % (0.2Mpa,50h) ≤		1550℃ 0.8	1500℃ 0.8	1450℃ 0.8	1400℃ 0.8	1350℃ 0.8	1300℃ 0.8	1270℃ 0.8
Permanent Linear Change %	1550℃,2h	0.1-0.2	0.1-0.2	0.1-0.2	--	--	--	--
Permanent Linear Change %	1450℃,2h	--	--	--	0.1-0.2	0.1-0.4	0.1-0.4	0.1-0.4

High Alumina Bricks: (GBT2988-2012)

Item	Index
Limits of tolerance for principle dimensions	High alumina bricks for hot blast stove			Other Bricks			Checker Brick
	length	Bottom bricks	±2	Size≤150		±2	Length ( Width)	-1 -3
		others	±1.5%	151-345		±3
	width		±2				Height(thickness)	±3
	Thickness		±2	＞345		±4	Distance of the checker in the same face	±1
	Bottom bricks	≤	1.0	Width≤345	≤	1.0	-
	others		1.5	Width＞345		1.5

$Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance$

Product Tags:

high temperature fire brick

fire rated bricks

$Quality Insulating High Alumina Refractory Bricks Strong Chemical Corrosion Resistance for sale$

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