High Temperature Ceramic Kiln Furniture , Silicon Carbide Plate Corrosion Resistance
High temperature refractory Sic batts used for roller hearth kilns
1. Details
Our Senior Sic batts can offer good heat stability, high mechanical strength at high temperature, excellent thermal stability and distortion resistance at high temperature. It can be used in daily ceramics widely, such as reinforced ceramics, white ceramic and high-class ceramics. Through the burning of 1400°C, its products can offer mild, bright and white enamel feeling. Our Sic batts can save the energy and increase the volume of kiln; therefore it can increase the efficiency and economy. At the same time, our kiln furniture is harmless to environment. Through quality product and honest cooperation, we will bring you benefit and trust.
3. Technical Parameter
|
Item
|
Index
|
|
SiC , % min
|
90
|
|
SiO2 , % min
|
8
|
|
Bulk Density , g/cm3
|
2.55-2.7
|
|
Apparent Porosity , % max
|
<15
|
|
Cold Crushing strength, MPa min
|
>120
|
|
rupture strength , MPa min
|
>30
|
|
Refractoriness ( SK )
|
1790
|
|
Initial soften point under load (°C)
|
1650
|
|
Thermal Conductivity, w/m.k min
|
15.3
|
|
thermal expansion coefficient, max
|
<5.2x10-6/°C
|
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