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Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks

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Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks

Name: Al2O3 5570 Alumina Fire Brick Custom Shape High Alumina Bricks
Brand: Jansincere
Price: 1 USD

Quality Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks for sale

Brand Name : Jansincere

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

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

Delivery Time : 5-8 working days

Packaging Details : Depends on equipment sizes

product name : High Grade Alumina Brick

feature : High load softening starting temperature

Fe2O3 : 1.5-1.8%

Color : white

Al2o3 : 75-83%

Bulk Density : 2.5-2.7g/cm3

Refractoriness Under load : 1530-1550℃

Cold Crushing Strength : 70-100MPa

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55-70 Al2O3 High Alumina Brick For Custom shape High temperature kiln car floor tile

High Grade Alumina brick is made of high bauxite clinker, brown corundum, andalusite and coke gem as the main raw materials, combined with high quality soft clay, formed by high pressure and sintered at high temperature. It is mainly used for the bottom of the melting pool of glass kiln and the middle and lower part of the regenerator.

▌FEATURES

1. High load softening starting temperature；

2. High compressive strength；

3. Strong permeability resistance；

▌PHYSICAL AND CHEMICAL INDICATORS

Item		Unit	AL-75	AL-80	AL-83
Chemical composition	Al2O3	%	≥75	80	≥83
Chemical composition	Fe2O3	%	≤1.8	≤1.5	≤1.5
Apparent Porosity		%	≤24	≤21	≤21
Bulk Density		g/cm³	≥2.50	≥2.65	≥2.70
Cold Crushing Strength		MPa	≥70	≥90	≥100
Refractoriness Under load		℃	≥1530	≥1550	≥1550
Reheating Linear Change(Water)		%	1500*2h -0.4~+0.2	1500*2h -0.4~+0.2	1500*2h -0.4~+0.2

▌PRODUCT PICTURE

Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks

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Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks

Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks

Al2O3 70% Alumina Fire Brick

55% Alumina Fire Brick

Custom Shape High Alumina Bricks

Al2O3 55-70% Alumina Fire Brick Custom Shape High Alumina Bricks Images