Welcome to Sunrise Refractory
Ceramic Fiber Paper Gasket

SUNRISE ceramic fiber paper gasket is made by special ceramic fiber and other binders through the wet forming process, with the characteristics of stable chemical performance, resistance to the erosion of most chemicals. Physical properties like refractory and insulation keep the same when meeting with oil, water, or steam. The paper has a smooth surface and good flexibility, which can be cut or punched into a variety of deep-processed products. Besides, SUNRISE ceramic fiber paper and deep-processed products have excellent dielectric strength; the binder will be burned out when fired.


Excellent thermal insulation performance.
Asbestos-free and low shot content.
Fine electric insulation performance.
Excellent machining performance.
Light weight, corrosion resistance, and high flexibility.


Thermal insulation materials of industrial furnaces, steel ladles, and foundry ladles.
Electric insulation and thermal insulation materials of industrial furnaces.
Crystallite glass and hot melt (curved) glass stripping.
Sound absorption and thermal insulation materials of mobile mufflers.
Exhaust pipe insulation, isolation anti-sintering materials.
Insulation material for home application.

Technical Index

Properties Paper-1000 Paper-1260 Paper-1400
Classification Temperature℃ 1000 1260 1400
Room Temperature Properties(23℃/Relative Humidity 50%)
Color White White White
Density kg/m3 210 210 210
Tensile Strength MPa 0.50 0.65 0.65
Organic Content(%) ≤10 ≤8 ≤8
Elevated temperature property
Linear shrinkage rate(24h)  (%) 1000x24hrs ≤3.5
1100x24hrs ≤3.5
1200x24hrs ≤3.5
Thermal Conductivity W/(m·k) ASTM-C-201
200℃   0.05 0.05 0.05
400℃   0.09 0.09 0.09
600℃   0.13 0.13 0.13
800℃   0.20 0.20 0.20
1000℃   0.28


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