T3 T38 Lightweight Insulating Fire Bricks Fire Resistant Insulated Firebrick NG-1.0
Brand Name:Jansincere
Certification:ISO9001
Model Number:T-3/T-38
Minimum Order Quantity:Negotiable
Delivery Time:5-8 working days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Songlou lndustrial Zone Xinmi Henan China
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Product Details
Jianxin Fire Resistant Lightweight Refractory Bricks High Alumina Insulation Brick Insulating Brick NG-1.0
Clay heat insulation brick is made of fire clay as the main raw material of AL2O3 content of 30%-48% heat insulation refractory products. The production process adopts burnt-out additive method and foam method. The product with bulk density of 0.3-1.5g/cm3 was prepared by using fireclay, bleach bead and fireclay clinker as raw materials, adding binder and sawdust, mixing, forming, drying and firing.
▌FEATURES
1. Low thermal conductivity；
2. High mechanical strength；
3. Good insulation effect；
▌PHYSICAL AND CHEMICAL INDICATORS
Item | Unit | NG-0.8 | NG-1.0 | LG-0.8 | LG-1.0 | |
Chemical composition | Al2O3 | % | ≥75 | ≥75 | ≥65 | ≥65 |
Apparent Porosity | % | ≤20 | ≤21 | ≤21 | ≤22 | |
Bulk Density | g/cm3 | ≥2.65-2.85 | ≥2.65-2.85 | ≥2.50-2.70 | ≥2.40-2.60 | |
Cold Crushing Strength | MPa | ≥60 | ≥60 | ≥60 | ≥55 | |
Permanent Linear Change | % | 1550℃*2h -0.2~0.1 | 1550℃*2h -0.2~0.1 | 1550℃*2h -0.2~0.1 | 1450℃*2h -0.2~0.1 | |
Creep Rate(0.2MPa,50h) | % | 1550℃ ≤0.8 | 1500℃ ≤0.8 | 1450℃ ≤0.8 | 1400℃ ≤0.8 | |
▌PRODUCT PICTURE
T3 T38 Lightweight Insulating Fire Bricks Fire Resistant Insulated Firebrick NG-1.0
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