Industrial Pre-Oxidized Fiber Felt Rolls High Temperature Resistant

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.

Technical data:

Pre-oxidized fiber felt, also known as carbon fiber felt, has several advantages:

1. High temperature resistance: Pre-oxidized fiber felt can withstand high temperatures up to 2000°C, which is much higher than most other materials.
2. Excellent thermal insulation: Due to its low thermal conductivity, pre-oxidized fiber felt is an excellent thermal insulator. It can be used in high-temperature applications to prevent heat loss.
3. Chemical resistance: Pre-oxidized fiber felt is resistant to most chemicals, including acids, bases, and organic solvents. This makes it suitable for use in harsh chemical environments.
4. Lightweight: Pre-oxidized fiber felt is very lightweight, making it easy to handle and install. It is also ideal for use in applications where weight is a critical factor.
5. High strength and stiffness: Pre-oxidized fiber felt has high strength and stiffness, making it suitable for use in structural applications. It can be used to reinforce composites or as a standalone material.
6. Corrosion resistance: Pre-oxidized fiber felt is highly resistant to corrosion, making it suitable for use in corrosive environments.
7. Electrically conductive: Pre-oxidized fiber felt is electrically conductive, making it suitable for use in applications where electrical conductivity is required.

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.

HY Networks (Shanghai) Co., Ltd. is established in January of 2015 which specializes aramid fiber, carbon fiber, PE fiber and related final products. It is Located in Putuo district nearby Shanghai outer-ring expressway A20, and it’s only 10kms away from Hongqiao airport.

We have taken part in the field of high performance fiber over 8 years since 2009, after quick and steady development, it acts as one the leader supplier of high performance fiber and product now in domestic market with the support of over 50 firm & faithful manufacturers which offer good prices and stable good quality to us, we also provide constructive suggestions to client and help them to find a total solution.

Our spirit: "Loyal & Responsibility, Innovation & Development”. We will offer competitive price, excellent quality and best services to achieve a high satisfaction from all clients.