Calcium Silicate Board
High Pure Calcium Silicate Board
Bulk Density kg/m3: 850 (±10%)
Flexural Strength MPa: 6.0
Continued Working Temp. ℃: 850
Limit Temp. ℃: 1000
Coefficient of Thermal Expansion －6k－1: 6×10
Loss On Ignition %: 7.0
PRODUCT DESCRIPTION
High Pure Calcium Silicate Board is specially used in Non-ferrous metal fields. These boards have the characteristics of being asbestos-free, high-temperature resistance, high strength, low thermal conductivity, non-wetting, thermal shock resistance, and very good machinability. These boards can be easily machined into precision components and are widely used in non-ferrous metal casting, foundry, glass-field, and steel industries.
Products are suitable for use as downspouts, shutter rods, Floats, Lining, Riser Inserts, sprue bushings, and other precast shapes.
We can consistently provide products and services that meet or exceed our customers' needs.
Application:
Non-Ferrous Metals Industry
The non-wetting characteristic makes it perfectly suited for non-ferrous metal casting.
Casting accessories: Transition plates, floaters and pouring spouts for billet and ingot casting.
Continuous casting: Head box liners for continuous casting machines and tips for continuous sheet casting equipment.
Low-pressure die casting: Sprue bushes, delivery tubes, nozzles and feeder box lining materials.
Furnace fittings: Hot-face linings for melting/holding furnaces, metal launders and flow control dams.
Furnace Manufacturing Industry
Structural thermal insulation material for load-bearing furnace shells, ideal for working conditions with high thermal and mechanical loads.
Oil & Gas Industry
Sealing parts: Collars, gaskets and pipeline support rings.
Fitting components: Spacers and insulating bushes for diverse pipeline equipment.
Concise Compact Version (For parameter list / LinkedIn brief)
Non-Ferrous Metals
Non-wetting performance fits non-ferrous casting perfectly.
Billet & ingot casting: transition plates, floats, spouts
Continuous casting: caster head boxes, sheet casting tips
Low-pressure die casting: sprue bushes, tubes, nozzles, feeder box liners
Melting/holding furnaces & launders: hot-face linings, flow dams
Furnace Industry
Structural insulation for load-bearing furnace housings under high thermal & mechanical loads.
Oil & Gas
Sealing components: collars, gaskets, pipe support rings
Auxiliary fittings: spacers and insulating bushes
TECHNIQUE DATA
| Item | Unit | AB BOARD | AT BOARD | |
| Bulk Density | kg/m3 | 850(±10%) | 850(±10%) | |
| Flexural Strength | MPa | 6.0 | 6 .0 | |
| Linear Shrinkage (850℃×12h) | Length,Width | % | 0.4 | 0.4 |
| Thickness | % | 1.5 | 1.5 | |
| Continued Working Temp. | ℃ | 850 | 850 | |
| Limit Temp. | ℃ | 1000 | 1000 | |
| Coefficient of Thermal Expansion | －6k－1 | 6×10 | 6×10 | |
| (200℃) Thermal Cond. | W/m·k | 0.14 | 0.16 | |
| Loss On Ignition | % | 7.0 | 8.0 | |
| Length mm (±3mm) | Width mm (±3mm) | Thickness mm(+2,－1.5mm) |
| 950 | 450 | 13-100 |
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