BOST Carbon Materials Co., Ltd.-rigid felt-soft felt

Welcome to BOST Carbon Materials Co., Ltd.

Coco@bost-carbon.com

+86 18688168398

Quality as the root, Innovation as the source, Customer First, Integrity oriented

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Quality as the root, Innovation as the source, Customer First, Integrity oriented

Learn More +

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About Us

The Most Professional production of carbon fiber related products

BOST Carbon Materials Co., Ltd. was established in 2012 which located in Yonghe South Road, Liuyang High tech Development Zone, Hunan. It is a high-tech enterprise specializing in the R & D, production, and sales of carbon fiber products & PV modules. The company has modern production workshops of over 12000 square meters, with an annual output of 1300 tons of carbon products, including 1000 tons of rigid composite felt, 30 tons of high-purity graphite felt, 200 tons of soft felt, and 100 tons of carbon-carbon composite products.

2012

Established in 2012

12000 +㎡

Modern production workshop

1000

Annual production of various carbon products

Our Products

Covering solar photovoltaic, aerospace, powder metallurgy, semiconductors and other fields.

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Pan-based carbon fiber is made from polyacrylonitrile fiber as a raw material, mainly used as a reinforcing body of a composite material, and obtained through a special process of bonding, curing, shaping, high-temperature carbonization, and graphitization.

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Rayon-based Rigid graphite felt

Made by special process of bonding, curing, shaping, and high-temperature graphitization treatment, it is low density and has certain shape retention.

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Rayon-based Rigid Insulation Cylinder

Made by viscose- based carbon fiber, roll forming for curing, with light weight and low thermal conductivity, it can further reduce heat conduction and convection losses, and reduce energy loss (Suitable for photovoltaic single crystal furnaces) .

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Rigid graphite felt（Sticking carbon cloth & graphite foil on surface）

This composite material is formed by integrating carbon felt, carbon cloth and graphite foil, and are widely used in aerospace industry, metallurgy, chemical industry, machinery and other fields.

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Rigid graphite Cylinder（Sticking carbon cloth & graphite foil on surface）

Manufactured by special process of rolling, bonging, curing, shaping, high-temperature carbonization or graphitization. Carbon cloth, graphite foil and coating options available on surface according to requirements.

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Graphite Foil

Graphite foil is made from flake graphite with high carbon content which is gone through chemical treatment, expanding under high temperature and then rolling. It is the basic material for making all kinds of composite graphite board, reinforced graphite sheets, graphite tapes, packing and sealing gaskets. It has the characteristics of high temperature resistance, corrosion resistance and good elasticity.

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Carbon-Carbon Composite(CFC)

Carbon composite materials made by vapor deposition process using integral carbon felt and carbon fiber cloth as substrates. It is a light-weight, high-strength composite material capable of withstanding temperatures over 3000°C in many environments. Can be processed into various customized items, It can also be used as thermal insulation lining material for vacuum furnace. Applications include aerospace fields，metallurgy, chemical industry, machinery and other fields.

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High purity rigid felt cylinder

High purity rigid felt cylinder is a composite rigid felt product obtained by high-temperature graphitization treatment and purification in a purification furnace. It is mainly used as high purity and low ash insulation material for the growth of silicon crystals and silicon carbide crystals thermal field. Ash content ≤20PPM.

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High purity graphite soft felt

High purity graphite soft felt is a high-purity, low ash graphite felt product obtained through a special technics of purification.

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RAYON-based graphite soft felt

Manufactured by viscose-based carbon fiber obtained by high-temperature graphitization treatment and purification. It is the high temperature thermal insulation material for high temperature vacuum furnace (especially for monocrystal pulling furnace).

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Pan-based graphite soft felt

It is made of PAN- based carbon felt as the basic material after special high-temperature graphitization treatment. It is good for high-temperature vacuum furnace, especially for the material of solar silicon, sapphire and semiconductor. It can also be used as quality filter material under high-corrosion condition.

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All Products

Project Case

We are currently a professional manufacturer of rigid composite felt and high-purity graphite felt materials with a complete range of products and strong research and development capabilities in China.

Area:

★ Photovaltaic
★ Aerospace
★ Semiconductor

Qualification

The company passed the ISO 14001 Environmental Management System Certification

Need help to find the right carbon fiber with our experts?

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Contacts: Coco Qin

Tel:  +86 18688168398
Email:  Coco@bost-carbon.com
Add:  Building 5 and Building 16 of the New Energy Vehicle Parts Standard Factory on Yonghe South Road, Liuyang High tech Industrial Development Zone

Our Products

Our chemical raw materials have been inspected by relevant quality inspectors before they leave the factory, and are packaged and shipped without any quality problems.

WeChat ：Coco

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