10 / 15 / 20mm Industrial Rayon Based Carbon Fiber Felt Rolls
|Place of Origin:||China|
Payment & Shipping Terms:
|Minimum Order Quantity:||1000m INDUSTRIAL PRE-OXIDIZED FIBER FELT ROLLS|
|Delivery Time:||within 15days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||200000m per month|
|Working Temperature:||900±50 / 2200℃||Thermal Conductivity(350C):||0.06~0.09W/m.k / 0.08~0.30W/m.k|
|Thermal Conductivity(1550C):||0.22~0.30W/m.k / 0.50~0.65W/m.k||Carbon Content:||≥85% / ≥99.85%|
|Ash Content:||≥3000ppm / 500~1500ppm||Bulk Density:||0.10~0.12g/cm3 / 0.08~0.10/cm3|
|Width:||≤160cm / ≤140cm||Thickness:||3/5/8/10±0.5mm|
Fiber Felt Rolls High Temperature Resistant,
Pre Oxidized Fiber Felt Rolls,
Pre Oxidized Industrial Felt Rolls
Pre-oxidized fiber felt, also known as pre-oxidized PAN (polyacrylonitrile) fiber felt, is a type of non-woven textile material made from pre-oxidized PAN fibers. PAN fibers are high-strength, high-modulus synthetic fibers that are commonly used in the manufacture of carbon fiber.
To create pre-oxidized fiber felt, the PAN fibers are first pre-oxidized, which involves heating the fibers in an oxygen-rich environment to convert them into a heat-stable state. The pre-oxidized fibers are then carded and needle-punched to create a non-woven felt fabric.
Pre-oxidized fiber felt has a number of desirable properties, including high temperature resistance, good thermal stability, and excellent chemical resistance. It is often used in high-temperature applications such as insulation in furnaces, boilers, and other industrial equipment. It can also be used as a filter medium in air and liquid filtration systems due to its high porosity and filtration efficiency.
|Property||Unit||Carbon fiber felt||Graphite fiber felt|
|Thermal conductivity (350℃)||W/m.k||0.06~0.09||0.08~0.30|
|Thermal conductivity (1550℃)||W/m.k||0.22~0.30||0.50~0.65|
|Thickness||mm||3, 5, 8, 10±0.5||3, 5, 8, 10±0.5|
Pre-oxidized fiber felt, also known as carbon fiber felt, has several advantages:
Overall, pre-oxidized fiber felt offers a unique combination of high-temperature resistance, thermal insulation, chemical resistance, lightweight, high strength and stiffness, corrosion resistance, and electrical conductivity, making it a versatile material for a wide range of applications.