Refractory and high temperature resistant lightweight insulation brick factory price
- $0.85 /piece
- 1 piece
- Henan Yunchang New Material Co., Ltd.
- Henan, China
- Mr bo kang
Product Detail
Bulk density (g/cm3): | 06-1.1g/cm3 | model: | YC-JM-23-26-28 |
Silica content (%): | Up to 23% | color: | white |
CrO content (%): | 0 | Packaging 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 brick | raw material: | Aluminum oxide |
Refractoriness (degrees): | 1770°< refractoriness< 2000° | Processing services: | Bending, cutting, forming |
shape: | brick | port: | 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 insulation | Material: | Alumina block |
Certificate: | ISO9001 | Supply capacity: | 300 tons per month |
application: | industrial furnace | Al2O3 content (%): | 45%-82% |
Origin: | Henan, China | sample: | freely |
size: | 230x114x65mm | MgO content (%): | small |
Cold compression strength Mpa: | ≥3.0 | Silicon 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.
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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