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High Quality Mullite Bricks Light Weight Mullite Corundum Brick for Kiln Furnace 高质莫来石砖、轻质莫来石刚玉砖,适用于窑炉
Product model:HZ-High Quality Mullite Bricks
Product origin:Jiangxi China (Mainland) 江西萍乡
Release date:2018-07-20
Times of browsing:
Consulting phone:0799—6611629
Key word:High Quality Mullite Bricks Light Weight Mullite Corundum Brick for Kiln Furnace 高质莫来石砖、轻质莫来石刚玉砖,适用于窑炉
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Detailed introduction

Overview
Quick Details
Place of Origin:
Jiangxi, China (Mainland)
Shape:
Brick
Material:
fused mullite or sintered mullite
SiO2 Content (%):
max 23%
Al2O3 Content (%):
45-82%
MgO Content (%):
little
CaO Content (%):
0.34%
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
0.002%
SiC Content (%):
1.2-1.4
Model Number:
Mullite brick, JM mullite Insulating brick
Brand Name:
HE ZHONG
Cold compressive strength:
Min 100Mpa
Bulk Density:
Min 2.6 g/cm3
Apparent porosity:
Max 18%
Fe2O3:
Max 0.4%
Softening temperature under load ≥:
≥1420
Apparent porosity (%):
≤23
Usage:
Glass furnace,steel converter .etc
Price:
Factory outlets
Keyword:
standard size Light weight insulation mullite bricks
Supply Ability
Supply Ability:
6000 Ton/Tons per Month standard size Light weight insulation mullite bricks
Packaging & Delivery
Packaging Details
1.On wooden pallets with plastic cover
2.According to customer's demands
Port
Qingdao,Tianjing

耐火砖

简介:

耐酸砖是以石英、长石、粘土为主要原料,经高温氧化分解制成的耐腐蚀材料,具有耐酸碱度高,吸水率低,在常温下不易氧化,不易被介质污染等性能,除氢氟酸及热磷酸外,对温氯盐水、盐酸、硫酸、硝酸等酸类及在常温下的任何浓度的碱类,均有优良的抗腐作用。广泛应用于石油、化工、冶金、电力、化纤、造纸、制药、化肥、食品、乳业、果汁、电镀室以及塔、池、罐、槽等防腐工程,并在地下污水道和露天地面等工作地都可发挥其耐腐蚀力。

耐酸砖的主要成分是二氧化硅,它在高温焙烧下形成大量的多铝红柱石,这是一种耐酸性能很高的物质.由于中冠耐酸砖结构紧密,吸水率小,所以在常温下也可耐任何浓度的碱性介质,但不耐温度高的熔融碱.耐酸砖含有二氧化硅70%以上,经烧结而成,在化学工业中多应用于砌酸沟、酸井、贮酸库及载酸大的受冲击地面。

产品参数规格

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