Insulation material and heat-resistant material Lumiboard cutting processing
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.
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.
Price information
It varies depending on the content and quantity, so please contact us.
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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.
