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1520C High Heat Fire Brick DN12 High Heat Resistant Bricks Low Apparent Porosity

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1520C High Heat Fire Brick DN12 High Heat Resistant Bricks Low Apparent Porosity

Name: 1520C High Heat Fire Brick DN12 High Heat Resistant Bricks Low Apparent Porosity
Brand: Jansincere
Price: 1 USD

Wholesale 1520C High Heat Fire Brick DN12 High Heat Resistant Bricks Low Apparent Porosity from china suppliers

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 : Low Porosity Clay Brick

feature : low apparent porosity

Fe2O3 : 1.2-1.8%

Apparent Porosity : 11-17%

Al2o3 : 42-47%

Bulk Density : 2.3-2.4g/cm3

Refractoriness Under load : 1430-1520℃

Cold Crushing Strength : 50-80MPa

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Fire Clay Brick DN-12

Low porosity clay brick is made of high quality coke gem clinker, sintered mullite, three stone as the main raw materials by sintering at high pressure and high temperature. It has the characteristics of low apparent porosity, strong permeability resistance, strong erosion resistance, high compressive strength, and good thermal shock stability at low temperature. Mainly used in the glass furnace regenerator in the lower part of the lattice body and wall parts.

▌FEATURES

1. low apparent porosity；

2. High compressive strength；

3. Strong permeability resistanc；

▌PHYSICAL AND CHEMICAL INDICATORS

Item		Unit	DN-17	DN-15	DN-14	DN-12	DN-11
Chemical composition	Al2O3	%	≥42	≥42	≥45	≥45	≥47
Chemical composition	Fe2O3	%	≤1.8	≤1.5	≤1.5	≤1.2	≤1.2
Apparent Porosity		%	≤17	≤15	≤14	≤12	≤11
Bulk Density		g/cm³	≥2.26	≥2.30	≥2.34	≥2.37	≥2.40
Cold Crushing Strength		MPa	≥50	≥58.8	≥65	≥68	≥80
Refractoriness Under load		℃	≥1430	≥1470	≥1470	≥1500	≥1520
Reheating linear Change		%	-0.2~0.1	-0.2~0.1	-0.2~0.1	-0.2~0.1	1500℃*2h -0.2~0.1

▌PRODUCT PICTURE

1520C High Heat Fire Brick DN12 High Heat Resistant Bricks Low Apparent Porosity

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