Luoyang Anjing Intelligence Equipment는 고온 전기로 분야의 글로벌 리더입니다.
Lightweight Mullite Slabs
제품 매개변수
설명
Lightweight Mullite Large Slabs
Lightweight mullite large slabs are made primarily from alumina, silica, and mullite, combined with fillers and binders, and formed using a suction-compression bonding method. Compared to commercially available calcined fiber products and lightweight insulating bricks, they offer better processability, larger slab sizes, lower thermal conductivity, and lower density. Large slabs and custom-shaped products can meet the requirements of operating at temperatures up to 1450℃ and continuously at 1400℃. They have already replaced imported products in multiple electric/gas kilns, demonstrating excellent energy-saving effects and reducing operating costs.
제품특징
- Large Panel Design, Highly Efficient Construction
Large panel size (standard 1000×600mm) reduces the number of seams, resulting in high construction efficiency, good overall sealing, and effectively reducing thermal bridging.
- Low Thermal Conductivity, Significant Energy Savings
Low thermal conductivity (0.15~0.24 W/(m·K)) and light density (450~1000 kg/m³), resulting in low heat storage and significantly improved energy saving compared to traditional lightweight insulating bricks.
- Low Heating Linear Change, Dimensional Stability
Low heating linear change rate at high temperatures; shrinkage rate ≤0.8% (450 kg density) at 1400℃ and ≤4.0% at 1500℃, ensuring good dimensional stability and long service life.
- Good Processability, Customization Supported
Compared to commercially available calcined fiber products and lightweight insulating bricks, it has excellent processability, allowing for cutting and drilling, and also supports custom-made irregular shapes.
- High-purity raw materials, low impurity content
Using high-purity alumina, silica, and mullite as the main raw materials, the content of harmful impurities such as Fe₂O₃, Na₂O, and K₂O is low, making them less likely to react with materials at high temperatures, ensuring process purity.
| III. | 매개변수 | Product Performance | |||||
| Max. Service Temperature | 1450℃ | ||||||
| Long-term Service Temperature | 1400℃ | ||||||
| Bulk Density, g/cm³ | 450-1000 | ||||||
| Thermal Conductivity (W/m·K) | 450 | 500 | 600 | 700 | 800 | 1000 | |
| 0.15 | 0.16 | 0.18 | 0.2 | 0.22 | 0.24 | ||
| Linear Change after 12h Heating (%) | 1100 | ||||||
| 1200 | |||||||
| 1250 | |||||||
| 1300 | ≤0.4 | ≤0.4 | ≤0.3 | ≤0.3 | ≤0.3 | ||
| 1350 | ≤0.5 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.3 | |
| 1400 | ≤0.8 | ≤0.7 | ≤0.7 | ≤0.6 | ≤0.6 | ≤0.5 | |
| 1450 | ≤1 | ≤0.9 | ≤0.9 | ≤0.8 | ≤0.8 | ≤0.6 | |
| 1500 | ≤4 | ≤4 | ≤3.8 | ≤3.7 | ≤3.6 | ≤3.2 | |
| Main Chemical Composition | Al₂O₃ | ≥48-60% | |||||
| SiO₂ | ≥40-48% | ||||||
| Fe₂O₃ | ≤0.8% | ||||||
| NaO₂ | ≤0.8% | ||||||
| K₂O | ≤0.6% | ||||||
| CaO₂ | ≤0.5-1% | ||||||
| IV. | Product Specification | Standard size (L×W×H): 1000×600×65 mm, custom sizes available upon request | |||||
응용분야
- High-Temperature Electric Furnace Lining: Used as insulation material for the lining of various high-temperature electric furnaces and experimental electric furnaces.
- Insulation and Electrical Insulation Material for Heating Devices and Equipment: Used for insulation and electrical insulation of heating devices.
- Lining Material for Various High-Temperature Furnaces: Widely used in high-temperature kilns in the ceramics, metallurgy, glass, and chemical industries.
- Tunnel Kilns and Roller Kilns: Used as kiln lining material and insulation layer.
- Industrial Kiln Back Lining and Working Layer: Used for insulation of the back lining and protection of the working layer in high-temperature kilns.
회사 프로필
열처리 기술 서비스 및 R 전문 기업&디, 조작, 고온전기로 판매 및 판매.
-100℃ ~ 2600℃의 전온도 범위를 커버하는 고온 전기로 개발에 주력하고 있습니다.. 해당 제품에는 실험용 전기로가 포함됩니다., 진공 분위기 용광로, 산업 가마, 및 중주파 유도 가열 장비. 주요 제품으로는 상자로(Box Furnace)가 있습니다., 튜브 용광로, 리프팅 용광로, 푸셔 가마, 보기 용광로, 회전식 가마, 터널 가마, 다양한 전문 중주파로.
회사는 기술 혁신을 고수하고 ISO9001 및 EU CE 인증을 통과했습니다.. 그것은 소유 21 등록상표, 29 특허, 그리고 27 소프트웨어 저작권.
결제 방법
TT
배송 방법
전기로는 3단으로 포장되어 있습니다.전기로는 3겹으로 포장되어 있습니다.: 먼저 발포 종이로 포장, 그런 다음 플라스틱 필름으로 싸서, 그리고 마침내 나무 상자에 포장되었습니다..
자주 묻는 질문 (FAQ)
- What are the maximum operating temperature and long-term operating temperature of this product?
The maximum operating temperature is 1450℃, and it can operate continuously at 1400℃.
- What are the main chemical components of the product?
The main components are Al₂O₃ (≥48%~60%) and SiO₂ (≥40%~48%). The content of harmful impurities such as Fe₂O₃, Na₂O, and K₂O is ≤0.8%, ensuring high purity and good chemical stability.
- What are the advantages of this product compared to ordinary lightweight insulating bricks?
It has advantages such as low thermal conductivity, light weight, large panel size, and good processability, resulting in significant energy savings and high installation efficiency.
- Does it support custom sizes?
예. The standard size is 1000×600×65mm, but other sizes and irregular shapes can also be customized according to customer requirements.
- How stable is the product’s dimensions at high temperatures?
The product exhibits minimal shrinkage during heating, with a shrinkage rate ≤0.8% at 1400℃, demonstrating excellent dimensional stability.
