Non asbestos thermal insulation Calcium silicate board
KRS calcium silicate product description:
Calcium silicate board products are made of SIO2 and CAO through high temperature and high pressure reaction, adding environmental protection fiber, new energy-saving insulation material without asbestos, the product can be long-term use in 650°-1050° high temperature environment, extend the service life of equipment.
KRS PRODUCT PROPERTIES & ADVANTAGES:
1.Good durability, can bear high temperature within the limit of continuous heat load.
2.Non-deformation within the temperature range.
3.Low thermal conductivity, in the whole range are used with unmatched adiabatic performance.
4.Light weight, high strength. It is the highest in these hard thermal insulation products.
5.Better durability, use for a long time without powder.
6.Construction with ordinary carpenter applicability, tools can be optional cut products.
7.Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.
8.Fear water, but after drying also can be used.
Application of KRS calcium silicate:
1.Cement industry: preheaters and cyclone separators, decomposition kiln, tertiary air duct and cooler;
2.Nonferrous metallurygical industry: aluminum power calciner and electrolysis groove;
3.Petrochemical industry: Splitting furnace, catalytic cracking furnace, petroleum pipeline, underground heat-flooding;
4.Metallurgical industry (steel plant): hot-rolling heat furnace, cool-rolling mill set, RH vacuum degassing furnace, smelters, hot deformation and heat treatment plants;
5.Power plant:preheat stove, pipe;
6.Glass industry:melting furnace and recuperator, annealing furnace and cooling channels.
| Calcium silicate board index | ||||||
| Items | Unit | KRS-A | KRS-B | KRS-C | KRS-D | |
| Density | Kg/m3 | 220±10% | 220±10% | 250±10% | 850±10% | |
| Pressure Strength | Mpa | ≥0.6 | ≥0.62 | ≥0.72 | ≥17 | |
| Flexural Strength | Mpa | ≥0.35 | ≥0.38 | ≥0.41 | ≥8 | |
| Thermal Conductivity | 100℃ | W/(M.K) | ≤0.055 | ≤0.053 | ≤0.059 | ≤0.095 |
| 200℃ | ≤0.067 | ≤0.064 | ≤0.068 | ≤0.12 | ||
| 400℃ | ≤0.078 | ≤0.072 | ≤0.079 | ≤0.14 | ||
| 800℃ | // | ≤0.171 | ≤0.193 | ≤0.25 | ||
| Temp.Limit | ℃ | 650 | 1050 | 1050 | 1000 | |
| Linear Shrinkage | % | ≤2 | ≤2 | ≤2 | ≤2 | |
| Water repellent products can be customized | ||||||
| Calcium Silicate Board Size | ||
| Temperature | Size | |
| Length*Width(MM) | Thickness(MM) | |
| 650 or 1050 | 400*250 | 25-150 |
| 600*300 | 25-150 | |
| 600*150 | 25-150 | |
| 610*150 | 25-150 | |
| 500*500 | 25-130 | |
| 1050 | 600*600 | 25-130 |
| 1000*500 | 25-130 | |
| 1200*600 | 25-130 | |
| 1000*1000 | 25-130 | |
| 1200*1200 | 25-130 | |
| Other specifications can be customized according to customer requirements | ||
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