Lumiboard is a heat-resistant and insulating material made primarily from calcium silicate. It has a heat resistance temperature of 1000 degrees and is made of a material that is not easily adhered to by aluminum molten metal.
LumiBoard is a heat-resistant and insulating material primarily made from calcium silicate. It has non-wetting properties against molten aluminum and excellent release characteristics, making it ideal as insulation for aluminum holding furnaces that come into direct contact with molten aluminum alloys. Features: 1. It has non-wetting properties against molten aluminum and excellent release characteristics. 2. It has excellent thermal insulation properties. 3. Heat resistance temperature of 1000 degrees (depending on usage conditions). 4. It does not contain asbestos. Applications: 1. Components that come into direct contact with molten aluminum alloys, such as in aluminum casting and aluminum die casting. Specific examples include: (1) Chutes, spouts, floats, and header materials for hot top rings that come into direct contact with molten aluminum alloys. (2) Insulation materials for holding furnaces used in aluminum casting and aluminum die casting. 2. Insulation materials for high-temperature applications. Material Dimensions: Thickness: 12.7 to 101.6 mm Dimensions: 1260 x 1270 mm, 1260 x 2550 mm sheets.
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basic information
Physical Properties Item Unit Lumiboard L-14Z Lumiboard L-100 Heat Resistance Temperature °C 1000 1000 Thermal Conductivity at 300°C W/m·K 0.20 0.19 Thermal Conductivity at 500°C W/m·K 0.20 0.20 Thermal Conductivity at 700°C W/m·K 0.20 0.20 Bending Strength at 25°C MPa 8.8 9.3 Bending Strength after heating at 750°C for 24 hours MPa 6.8 6.1 Bending Strength after heating at 1000°C for 24 hours MPa 1.7 1.0 Shore Hardness D Scale 64 64 Specific Gravity 0.84 0.80 The above values are measured values and not guaranteed values. The heat resistance temperature is a guideline and may vary depending on usage conditions.
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Applications/Examples of results
1. Components that come into direct contact with molten aluminum alloys, such as aluminum casting and aluminum die casting. Specific examples of use include: (1) Chutes, spouts, floats, and header materials for hot top rings that come into direct contact with molten aluminum alloys. (2) Insulation materials for holding furnaces used in aluminum casting and aluminum die casting. 2. Insulation materials for high-temperature ranges.
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Our company is a manufacturer specializing in the processing of resins, ceramics, and insulation materials. We receive drawings from customers, procure materials either in-house or supplied by customers, and use machining centers, NC lathes, and other machine tools to process various resins, ceramics, and insulation materials, producing components for the manufacturing industry, such as machine parts and electrical insulation parts. The main features are as follows: 1. While we handle a wide range of resins, ceramics, and insulation materials, we particularly excel in processing materials that are difficult to work with, such as: (1) Composite materials of resin with glass fiber or carbon fiber (FRP, GFRP, CFRP) (2) Insulation and heat-resistant materials (rigid insulation boards primarily made from glass fiber, cement, mica, etc.) (3) Ceramics (4) Carbon 2. Since we deal with a wide range of resins, ceramics, and insulation materials, we can supply most materials. 3. With various machines such as machining centers, NC lathes, grinders, and gear cutting machines, we can manufacture most shapes. 4. We can accommodate production quantities ranging from one piece to 50,000 pieces. 5. We keep a stock of materials, allowing for short lead times. 6. We understand the characteristics of various resins, ceramics, and insulation materials, enabling us to select the optimal material according to requirements. 7. We can ship nationwide.