Zhengzhou Rongsheng Refractory Co., Ltd.
Zhengzhou Rongsheng Refractory Co., Ltd. Refractory manufacturing company.
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Low Thermal Conductivity Lightweight Insulating Castable For Industrial Furnace
Description:
Light insulation castable material is a light insulation material as the main material, together with the bonding material, according to the best ratio of dry and mixed from a kind of water-based materials
Features:
01:Low capacity,
02:low thermal conductivity,
03: high strength,
04:the scene can be cast,
05:acid and acid gas corrosion
06:shrinkage is small
Application:
Can also be used for oil, chemical, nonferrous metallurgy and other industries acid tank, tank and other acid projects. Light insulation castables are widely used in boilers. Industrial furnace kiln and other body insulation engineering field.
Phycial and chemical index:
| Item | TD-0.8 | TD-1.0 | TD-1.2 | TD-1.4 |
| Bulk density g/m3 1100°c×24h | 0.9 | 1.1 | 1.3 | 1.5 |
| Cold crushing strength 1100°c×24h≥815°c×3h | 3 2 | 5 3 | 10 7.0 | 12 9 |
| Modulus of rupture Mpa 1100°c×24h≥815°c×3h | 1.5 1.0 | 1.5 1.0 | 2.5 1.5 | 3.0 2.0 |
| Thermal conductivity 350°c W/m.k | 0.21 | 0.25 | 0.30 | 0.35 |
| Permanent linear change % 815°c×3h | -0.3 | -0.3 | -0.3 | -0.3 |
| Using tenperature °c | 800 | 800 800 | 800 | 800 |
| Way of construction | Daubing or casting | Daubing or casting | Daubing or casting | Daubing or casting |
Product Pictures:
