陶瓷纤维纸
产品描述
Ceramic Fiber Paper Ceramic fiber paper consists primarily of high purity aluminum-silicate fiber and is made through a fiber washing process. This process controls the content of unfiberized shots to a very minimal level within the paper. The paper features light weight, structure uniformity, and low thermal conductivity, which serve as a perfect solution for high temperature insulation, chemical corrosion resistance, and thermal shock resistance. This product can be used in various types of refractory and sealing applications. Ceramic fiber paper is available in 4 grades with a variety of thickness, widths, and temperature ratings: Standard Grade: continuous use up to 1832ºF Premium Grade: continuous use up to 2012ºF High-Alumina Grade: continuous use up to 2192ºF Zirconium Grade: continuous use up to 2462ºF Standard thickness: 1/32”,1/16”,1/8”,1/4” Standard widths: 24” or 48” Standard packaging: approximately 25 lb/roll(special packaging is available per request Features/Advantages *Easy to cut, wrap or form *Low thermal conductivity *Temperature stability *Low heat storage *Resilient *Light weight *High heat reflectance *Good dielectric strength *Excellent corrosion resistance Typical Applications *Appliance heat seals *Parting plane in refractory linings *Combustion chamber liners *Backup lining for metal troughs *Hot top linings *Thermal and electrical insulation *Refractory backup insulation *Coke oven door shock absorption medium *Kiln car deck covering
Typical Physical Properties
Standard Premium High-Alumina Zirconium
Grade Grade Grade Grade
|
Color Maximum Use Limit Continyous Use Limit Density (pcf) Organic Content (%) Tensile Strength (psi) Break Strength (psi) |
White White White White 23000F 23000F 25520F 25520F 18320F 20120F 21920F 24620F 12.5 12.5 12.5 12.5 < 5% < 5% < 5% < 5% 24.65 24.65 24.65 24.65 11.6 11.6 11.6 11.6 |
Thermal Conductivity (Btu in./hr./ft20F)
At 600 0C (1112 0F) 0.55 0.55 0.55 0.55
At 800 0C (1472 0F) 0.76 0.76 0.76 0.76
At 1000 0C (1832 0F) 1.18 1.18 1.18 1.18
Typial Chemical Composition
Standard Premium High-Alumina Zirconium
Grade Grade Grade Grade
|
Al2O3 Si O2 Zr O2 Fe2 O3 K2O+Na2O Lol |
45-46% 47-49% 52-55% 39-40% 51-52% 50-52% 44-47% 42-43% / / / 15-17% <1.0% 0.2% 0.2% 0.2% ≤0.5% 0.2% 0.2% 0.2%
<10% <10% <10% <10% |
Refer to the Material Safety Data Sheet (MSDS) for recommended work handling and product safety indormation.