High Quality Heating Insulation Ceramic Fiber Paper
Classification temperature:1260( °C)
Density :160 (kg/m³)
Colour :White
Thickness :0.5-6(mm)
Width:610/1220(mm)
Length :12000/15000/20000/30000/40000/60000(mm)
Ceramic Fiber Paper for sale in Rongsheng Refractory is a kind of flexible insulation products with light weight and uniformity structure that can be used for heat seals, combustion chamber liners, hot top linings and etc. at high temperature reaching up to (1425°C) 2600°F
Characteristics:
♦ Asbestos free
♦ Low thermal conductivity
♦ Low shot content
♦ Light Weight
♦ Resistance to erosion
♦ Excellent thermal stability and resistance to heat-shock
♦ Good dielectric strength
♦ Easy to wrap , shaping or cutting
♦ Excellent elasticity and flexibility
♦ Low thermal capacity
Ceramic fiber paper is produced by ceramic fiber, binder and some additive through wet process, with the characteristics of stable chemical performance, resistance to most of the erosion of the chemicals.
Typical application of ceramic fiber paper
♦ Industrial insulation, sealing, anti-corrosion material
♦ Insulation material for instruments and heating element
♦ Insulation material for automobile and aerospace industry
♦ Expansion joints filling material
♦Isolation for construction material, metallurgy and glass industries
♦Molten metal sealing gasket
♦Fireproof material
♦Substitute for glass fiber and asbestos fiber
Technical Index of ceramic fiber paper :
Item | Index | |||
Standard grade | Premium grade | Zirconium grade | ||
Al2O3 | 45~46% | 47~49% | 39~40% | |
SiO2 | 51~52% | 50~52% | 42~43% | |
Fe2O3 | <1.0% | 0.20% | 0.20% | |
K20+Na2O | ≤0.5% | 0.20% | 0.20% | |
Density (PCF) | 10~13 | 10~13 | 10~13 | |
Tensile content (PSI) | 75~90 | 30~40 | 75~90 | |
Break Strength (PSI) | 10~15 | 10~15 | 10~15 | |
Thermal conductivity | 600℃ | 0.08 | 0.08 | 0.08 |
800℃ | 0.12 | 0.11 | 0.11 | |
1000℃ | 0.18 | 0.16 | 0.17 | |
Maximum use limit | 2300°F | 2300°F | 2552°F | |
Continuous use limit | 2012°F | 2012°F | 2462°F | |
Color | White | White | White |