Product Code: 200028491

Address:

Shanxi,China

Main Products:

refractories,bauxite,insulating bricks,ceramic fiber blanket,refractory castables,AZS Blocks

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insulating bricks
  • FOB Price
    US $ 1.00 - 100.00 / Piece(s)
  • Min. Order
    10 Piece(s)
  • Payment Terms
    T/T, L/C, D/P
  • Port
    TIANJIN
  • Delivery Time
    30 days after payment
  • Place of Origin:
    China
  • Brand Name:
    ASTM
  • Model Number:
    A001
Product Description

The Light Insulating Brick can be produced by us in accordance with ASTM Standard. It is widely used for insulating layer and lining of industrial kilns & furnaces. For example, our light bricks with density 0 5 g/cm3 (ASTM23) represent the leading level in China, and regularly export to USA, Italy & Russia etc
ITEMYRAM-23YRAM-26YRAM-28YRAM-30
CLASSIFY TEMP.1260ºC1430ºC1540ºC1650ºC
Al2O3 %≥45≥55≥65≥65
Fe2O3 %≤1.0≤1.0≤0.7≤0.7
SiO2 %≤50≤42≤32≤26
B.D. g/cm3≤0.65≤0.85≤0.95≤1.1
CCS MPa≥1.0≥1.8≥2.0≥2.5
MOR MPa0.91.51.61.7
Linear change after reheating  %-0.1
1230ºC×24h
-0.5
1400ºC×24h
-0.8
1510ºC×24h
-0.9
1550ºC×24h
Thermal conductivity  W/m.k400ºC0.170.240.300.40

600ºC0.190.270.320.42

800ºC0.220.300.350.43

1000ºC0.250.320.380.46

1200ºC--0.350.390.49