$China 1400 Degrees Aluminum Spalling-resistant high alumina refractory brick for sale$

1400 Degrees Aluminum Spalling-resistant high alumina refractory brick

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 5-8 working days

Brand: Jansincere

Product Description

High Grade Alumina Brick

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

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Jansincere Refractory Co., Ltd

Location Songlou lndustrial Zone Xinmi Henan China

Contact Person MU

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