cn1517066054fbmq@126.com 86-0371-55178866

  • Phone

    86-0371-55178866

  • Address

    1711, Unit 1, Bldg. 2, No. 171, Zhongyuan Dist., Zhongyuan Road, Zhengzhou, Henan, China (Mainland)

  • E-mail

    k@waimaotong.com

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98% Bubble Zirconia Brick And 90% 99% High Alumina Bubble Brick Insulation Brick
98% Bubble Zirconia Brick And 90% 99% High Alumina Bubble Brick Insulation Brick
98% Bubble Zirconia Brick And 90% 99% High Alumina Bubble Brick Insulation Brick
98% Bubble Zirconia Brick And 90% 99% High Alumina Bubble Brick Insulation Brick
98% Bubble Zirconia Brick And 90% 99% High Alumina Bubble Brick Insulation Brick

98% Bubble Zirconia Brick And 90% 99% High Alumina Bubble Brick Insulation Brick

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Description

Place of Origin
Henan China
Shape
Block
Material
Alumina Block
SiO2 Content (%)
0.3-15%
Al2O3 Content (%)
85~99%
MgO Content (%)
trace
CaO Content (%)
trace
Refractoriness (Degree)
1770°< Refractoriness< 2000°
CrO Content (%)
trace
SiC Content (%)
trace
Model Number
alumina bubble refractory brick
Brand Name
Lite
Bulk density/g.cm3
1.4-1.7
Max service temperature
1680~1800C
Cold crushing strength/Mpa
≥8
Refractoriness under load (0.1MPa0.6%)
≥1650°C
Reheating Linear Change % (1600 °C3h)
±0.3
Thermal conductivity
≤0.3~≤1.5
Thermal expansion coefficient
~7.8~9.0
sample
free sample
Advantage
heat preservation
Product name
Alumina Bubble Brick

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