Calcium Silicate -1000 dibuat dari bahan baku Xonotlite dan diperkuat dengan glass fibre. Calcium Silicate -1000 tidak mengandung asbestos. Material ini sangat kuat dan tahan sampai dengan temp 1050 oC. Material ini juga bisa dibentuk dengan menggunakan proses machining untuk membuat part sesuai bentuk yang diinginkan.
Calcium Silicate – 1000 mempunyai density 200 kg/m3 - 350 kg/m3.
| Item | Unit | Density 200 | Density 230 | Density 250 | Density 270 | Density 350 | |||||
| Bulk Density Dry) | kg/m3 | 200 ± 10% | 230 ±10% | 250 ±10% | 270 ±10% | ≤352 | |||||
| Modulus of Rupture | MPa | ≥0.35 | ≥0.45 | ≥0.50 | ≥0.55 | ≥0.344 | |||||
| Cold Crushing Strength
(At 5% Deformation Room Temp.) |
MPa |
≥0.60 |
≥0.80 |
≥0.90 | ≥1.0 |
≥0.688 |
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| Service Temp.Limit | oC |
1000 |
1000 |
1000 | 1000 |
927 |
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| Linear Shrinkage | % |
≤2 (1000,16hrs) |
≤2 (1000,16hrs) | ≤2 (1000,16hrs) | ≤2 (1000,16hrs) |
≤2 (927,24hrs) |
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| Thermal Conductivity | W/m.k | 200 oC | 0.075 | 200 oC | 0.085 | 200 oC | 0.095 | 200 oC | 0.098 | 93 oC | 0.078 |
| 400 oC | 0.098 | 400 oC | 0.100 | 400 oC | 0.108 | 400 oC | 0.110 | 204 oC | 0.088 | ||
| 600 oC | 0.150 | 600 oC | 0.152 | 600 oC | 0.156 | 600 oC | 0.158 | 427 oC | 0.108 | ||
| 800 oC | 0.210 | 800 oC | 0.214 | 800 oC | 0.216 | 800 oC | 0.218 | 538 oC | 0.111 | ||
| Compression Strength at 10% Deformation after 16hrs*1000oC |
MPa |
0.32 |
0.40 | 0.45 | 0.50 | N/A | |||||
| Porosity |
% |
90.8 |
90.6 | 90.4 |
90 |
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| Moisture Content (by weight) |
% |
3—5% |
≤20% |
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Chemical Analysis:
| SiO2 | : | 46 – 48 % |
| CaO | : | 39 – 41% |
| Al2O3 | : | 0.39 – 0.42 % |
| MgO | : | 0.5 – 0.7 % |
| Fe2O3 | : | 0.3 – 0.4 % |
| Ignition Loss | : | 8 – 11 % |
Standard: GB/T10699-1998 TYPE-II, ASTM C533-2007 TYPE-II and JIS A9510-2001 NO.1-22
Keuntungan Calcium Silicate -1000
- High mechanical strength
- Excellent workability and accessibility
- Stable to temperatures up to 1050 °C
- Thermal insulating
- High electrical strength and arc resistance
- Dust-free surface
- Asbestos-free and safe in terms of working hygiene
Area pemakaian:
- Cement industry: preheaters and cyclone separators, decomposition kiln,tertiary air duct and cooler
- Nonferrous metallurygical industry: aluminum power calciner and electrolysis groove
- Petrochemical industry: Splitting furnace,catalytic cracking furnace,petroleum pipeline,underground heat-flooding
- Metallurgical industry(steel plant): hot-rolling heat furnace,cool-rolling mill set,RH vacuum degassing furnace, smelters,hot deformation and heat treatment plants
- Power plant:preheat stove ,pipe
- Glass industry:melting furnace and recuperator,annealing furnace and cooling channels
- Ceramic industry: chamber and tunnel furnace
- Furnace construction, including special parts for induction furnaces,
- Circuitry and safety technology,
- Machine and apparatus construction,
- Process technology, Precision parts for machine and apparatus construction, Thermal and electrical insulation, e.g. arc chutes
Industrial Fields.
Metalworking industry, Industrial furnace construction, particularly induction furnaces, Petrochemical industry, Food industry, Glass industry, Aircraft and vehicle construction, particularly rail vehicles etc.
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