Acid-proof fire clay refractory brick

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US $100-500 / Tons | 1 Ton/Tons (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Shape:
Block
Material:
chamotte
SiO2 Content (%):
53-57
Al2O3 Content (%):
38-43
Model Number:
BN-40a;BN-40b
Brand Name:
LT
Product name:
Acid-proof fire clay refractory brick
Size:
Can Customized
Block:
Clay Block
Certificate:
ISO9001:2008
HS code:
6902900000
Raw Material:
Natural Super Clay
Usag:
Furnace
Color:
Custom
Safe:
Absolutely safe
Refractoriness:
1280-1350 °C
Supply Ability
Supply Ability:
3000 Ton/Tons per Year
Packaging & Delivery
Packaging Details
Pallet packing or as your request
Port
Qingdao
Product Description

Acid-proof fire clay refractory brick

Item 
Properties
BN-40a 
BN-40b 
Al2O3 ,%
38-43
Fe2O3 ,%
1.5
1.8
Refractoriness °C
1750
Bulk density,g/cm3
2.2-2.3
True density, g/cm3
2.76
Apparent porosity
18
18
Cold Crushing Strength MPa
49
34.3
Softening temperature under load,°C
1450
1400
Permanent linear change,%,1400°CX 2H
0
-0.4
Features
1. Taking precious stones and clay as main raw material;
2. Manufactured with vacuum casting method;
3. Stable internal structure.
Application
Sodium silicate furnace,ceramic frit furnace ,glass furnace,and other furnaces
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Material:
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