High Purity Calcium Silicate Board N14/ N17 (Casting)
High-purity calcium silicate board is specially developed for the non-ferrous metal industry, featuring high purity and high strength.
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Casting industry (non-stick aluminum)
Casting industry (non-stick aluminum)
Calcium Silicate Board
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Product Details
Cast calcium silicate board
Product application: High-purity calcium silicate board is a high-purity and high-strength board specially developed for the non-ferrous metal industry. It is characterized by asbestos-free, high temperature resistance, high strength, low thermal conductivity, resistance to metal liquid infiltration, good thermal shock stability, and excellent mechanical processing performance. It can be easily cut and machined into various precision components and is widely used in non-ferrous metal smelting, casting, glass deep processing industries such as mirror making, as well as steel and other industries.
Application areas: adapter plates, floats, lugs, drop tubes, baffles, hot top rings, buffer plates, lining of guide channels in the non-ferrous metal industry, and molds in the glass mirror manufacturing industry.
产品特点 | FEATURES | ||
· 耐高温 | · Heat-resistant athigh temperature | ·机械强度高 | · Excellent mechanical strength |
·无石棉 | · Non asbestos | ·抗热震性能好 | · Thermal shock resistance |
· 保温性能强 | ·Out standingthermalinsulation performance | ·加工安装简便 | · Easy to shape and install |
· 不粘铝 | ·Non-stick aluminum | ||
High purity calcium silicate board
Model | Unit | AB board | AT board | |
Volume density | kg/m3 | 850(±10%) | 850(±10%) | |
Bending strength | MPa | 6.0 | 6 .0 | |
Linear shrinkage | Length, width 20% | % | 0.25 | 0.25 |
Thickness | % | 1.5 | 1.5 | |
Continuous working temperature | ℃ | 850 | 850 | |
Maximum usage temperature | ℃ | 1000 | 1000 | |
Thermal expansion coefficient | -6k-1 | 6×10 | 6×10 | |
Thermal conductivity (200℃) | W/m·k | 0.14 | 0.16 | |
Loss on ignition | % | 7.0 | 8.0 | |
Note: AB board contains glass fiber, AT board contains carbon fiber.
Product specifications and size tolerances
Length (±3mm) | Width (±3mm) | Thickness (+2,-1.5mm) |
950 | 450 | 13-80 |
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