Refractory and high temperature resistant lightweight insulation brick factory price

Product Detail

Bulk density (g/cm3):06-1.1g/cm3model:YC-JM-23-26-28
Silica content (%):Up to 23%color:white
CrO content (%):0Packaging Details:1. Carton packaging. 2. Tray + plastic film + fixing belt. 3. Pallet: 1*1m, 0.93*0.93m. 4. Pallet weight: 1.6~2.0 tons. 5. Pack according to customer service requirements.
product name:lightweight mullite brickraw material:Aluminum oxide
Refractoriness (degrees):1770°< refractoriness< 2000°Processing services:Bending, cutting, forming
shape:brickport:Qingdao port and major Chinese ports
CaO content (%):0.34%payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGram
feature:heat insulationMaterial:Alumina block
Certificate:ISO9001Supply capacity:300 tons per month
application:industrial furnaceAl2O3 content (%):45%-82%
Origin:Henan, Chinasample:freely
size:230x114x65mmMgO content (%):small
Cold compression strength Mpa:≥3.0Silicon carbide content (%):0
Package preview:brand:Yunchang
Product Description
brand
JM-23
JM-26
JM-28
JM-30
Al2O3(%)min
40
56
65
68
Fe2O3(%)max
1
1
0.7
0.5
Silica(%)max
45
40
36
29
Safe use temperature(℃)max
1260
1430
1540
1650
Bulk density (g/cm3)
0.5
0.8
0.95
1.05
Bending strength (Mpa) min
0.7
1.1
1.6
2
Compressive strength (Mpa) min
1
2
2.3
2.7
Thermal conductivity (w/mk)max
600°C
0.17
0.31
0.36
0.43
800℃
0.19
0.33
0.39
0.45
1000℃
0.24
0.35
0.42
0.48
Reversible thermal expansion at 1090°C (%) max
0.5
0.6
0.8
0.8
lightweight mullite brick
introduce:
Bulk density islightweight mullite brickIt is 0.60~1.25g/cm3. The operating temperature range is from 900°C to 1600°C. Divided into three grades: JM-23, JM26, JM-28. Each grade is uniquely designed to meet different thermal, physical and chemical needs. Lightweight mullite insulation bricks are made of high-quality, ultra-pure raw materials, the fillers are strictly graded, and each face of the bricks is mechanically ground to the exact size required. The material makes money by reducing fuel costs, construction costs, and time spent in high-temperature furnaces.
feature:
1. Low content of iron and other impurities
2. High refractoriness, but not directly in contact with the flame
3. High porosity, low bulk density, low thermal conductivity
4. Good heat insulation effect, energy saving
5. Good thermal shock stability.
6. Corrosion resistance, erosion resistance
7. Long service life
Uses of lightweight mullite bricks:
Lightweight mullite bricks are widely used in kilns (such as refractory materials) or spare heat insulation carbon furnaces, cracking furnaces, refining furnaces, roller kilns, tunnel kilns), flues, flues, refining containers, heaters, etc. Primary hot face refractory linings behind refractories, regenerators and similar high temperature industrial equipment.
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