Product
Fanghua HP calcium silicate board is a high purity and high strength board specially developed for non-ferrous metal industry. It is widely used in non-ferrous metal smelting, casting industry, glass making and other glass deep processing industry, and steel and other industries.
Features
Fanghua HP board has the characteristics of asbestos free, high temperature resistance, high strength, low thermal conductivity, resistance to liquid metal infiltration, good thermal shock stability, excellent machining performance, etc.
Application
Fanghua HP board is widely used in non-ferrous metal smelting, casting industry, glass making and other glass deep processing industry, and steel and other industries.
Specifications
Item | FH-14 Board | FH-17 Board | |
℃ Upper application limit temperature | 1000 | 1000 | |
kg/m3 Bulk density | 850 | 820 | |
MPa Flexural strength | 6.1 | 7.6 | |
MPa(750℃) Flexural strength@750℃ | |||
MPa Compression strength | 14 | 21 | |
(W/m.k)Thermal conductivity | 400℃ | 0.11 | 0.11 |
800℃ | 0.16 | 0.14 | |
Coefficient of expansion | 100℃ | 0.02 | |
200℃ | 0.02 | ||
400℃ | 0.14 | ||
600℃ | 0.30 | ||
700℃ | 0.38 | ||
Shrinkage after @850℃×3hrs | Length/Wide | 0.3 | 0.2 |
Thickness | |||
Note:FH-14 boards with glassfibre, FH-17 boards with carbonfibre
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