Product Introduction:
The integral insulation hard felt is manufactured through the following process: short-cut carbon fbers are carded into a web to form a carbon fber mat, which is then laid in specifc layers and processed via 2.5D needle-punching to produce the required thin felt. The thin felt is then glued, hot-pressed, and cured to form a green body, which undergoes carbonization, high-temperature treatment, purifcation, and machining to yield the fnal product.
Product advantages:
Possessing high strength / Low thermal conductivity / Good thermal shock resistance / Strong ablation resistance and oxidation resistance, low expansion coeffcient / Low ash content.
Surface Treatment Scheme:
Bare Felt, Graphite Paper Laminated, Carbon Cloth Laminated, Low-Porosity Plate Laminated, Coating
|
Density g/cm3 |
Bending Strength MPa |
Tensile Strength Mpa |
Compressive Strength Mpa |
Interlayer Shear Strength Mpa |
Resistivity um·Ω |
Thermal Conductivity (Vertical Direction) W/m·K |
Ash Content ppm |
Graphitization Temperature ℃ |
Size mm |
| 0.14-0.20 | 0.8 | / | 0.5 | / | / | 0.18-0.20 | ≤200 | ≥2000 | l≤2000 |
The above data are representative values and are not guaranteed values.
