Leijing Crystal - Energy-saving butlers around you
Characteristics
Excellent chemical stability, nonflammable; Low thermal conductivity andgood insulation; Good tensile srength and springiness; Excellent performance ofsoundproofing and resistance to heat-shock.
Application
Internal and external lining for industry furnace; Internal and externalinsulation for pipeline; Insulation for home application, nuclear power andaerospace; Joint sealing and filing insulation; Expansion seals/pipecoverings.
Product CommonSpecifications
Thickness: 6/8/10/12.5/20/25/30/40/50mm
Introduction
LJ ceramic fiber blanket is made of special ceramic fiber through double needle- punching processing. Thedouble needle-punching techniques improve the degree of fiber intertexture, and the performance of delaminationresistance as well as tensile strength. The blanket does not contain any bonding agent and with the characteristics ofstable cheemical performance, resistance to most of the erosion of the chemicals. The physical property like refractory andinsulation keep same when meet with oil, water or steam.
Characteristics
Excellent chemical stability, nonflammable; Low thermal conductivity andgood insulation; Good tensile srength and springiness; Excellent performance ofsoundproofing and resistance to heat-shock.
Application
Internal and external lining for industry furnace; Internal and externalinsulation for pipeline; Insulation for home application, nuclear power andaerospace; Joint sealing and filing insulation; Expansion seals/pipecoverings.
Product parameter
Model | LJ1260 | LJ1350 | LJ1400 | LJ1430 | LJ1600 | |
Classification temperature(℃) | 1260 | 1350 | 1400 | 1430 | 1600 | |
Working temperature(℃) | 1050 | 1200 | 1250 | 1250 | 1600 | |
Density(KG/m³) | 96-160 | 96-160 | 96-160 | 96-160 | ||
Reheating Linear change(%)(24H) | ≤2(1000℃) | ≤2(1100℃) | ≤2.5(1150℃) | ≤2.5(1250℃) | ≤1(1500℃) | |
Tensile strengthKpa(128Kg/M³) | 80 | 80 | 80 | 80 | 100 | |
Thermal conductivity(W/m.k) 128Kg/M³ | 400℃ | 0.09 | 0.09 | 0.09 | 0.09 | |
800℃ | 0.23 | 0.23 | 0.23 | 0.23 | 0.17 | |
1000℃ | 0.3 | 0.3 | 0.3 | 0.3 | 0.24 | |
1200℃ | 0.33 | |||||
Chemical composition(%) | Al₂O₃ | 45-49 | 52-55 | 54-57 | 35-37 | 72-75 |
Al₂O₃+SiO₂ | 99 | 99 | 99 | 99 | 99 | |
ZrO₃ | 14-17 | |||||
Other | 1 | 1 | 1 | 1 | 1 |
Note: The technical data is determined by the testing standards used were, on average, wilfluctuate within a certain range, the data do not representthe product quality assurance data.
Product CommonSpecifications
Thickness: 6/8/10/12.5/20/25/30/40/50mm
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