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Anhui Hongchang New Materials Co., Ltd.
{0} years
Anhui, China
Main categories: Suixi Economic Development,PAN-based carbon fiber felt,Rayon based carbon fiber felt,Pre-oxdized fiber felt,Rigid/composite fiber felt

WHY CHOOSE US

Anhui Hongchang New Materials Co., Ltd.

NEW ARRIVAL

Anhui Hongchang New Materials Co., Ltd.

COMPANY PROFILE

Anhui Hongchang New Materials Co., Ltd., founded in 2008year, with an investment park of more than 270 mu and total investment of 20 million yuan, is a national high-tech enterprise integrating research and development, production, manufacturing, sales and service of carbon fiber thermal insulation materials, also has 160000 square meters of the most advanced standardized factory and research and development (R&D) center in China.

Anhui Hongchang New Materials Co., Ltd.'s products include viscose based, polypropylene based (PAN based) , pre-oxidized fiber and other series of soft felt and rigid felt. It has a complete production capacity from needle-punching, pre-oxidation, carbonization, graphitization to products. Its main application industries include solar photovoltaic, vacuum sintering, thermal system, powder metallurgy, semiconductor, atomic energy, aerospace, new energy battery insulation felt and other fields.

Anhui Hongchang Co., Ltd. participated in the formulation of 6 national standards, 26 invention and application patents, passed the certification of 6 major systems, and won the honors of "National High-tech Enterprise", "National Intellectual Property Advantage Enterprise", "Anhui Postdoctoral Research Workstation", etc. The company has 600 staffs ,2 with senior professional titles and 10 with intermediate professional titles, and employs Professor Huang Qizhong of Central South University and his team as senior consultants.

Anhui Hongchang, based in the field of carbon fiber thermal insulation materials in China, serves the national strategy of energy conservation and emission reduction, fills the gap of domestic independent intellectual property rights for the industry, and provides a complete series of cost-effective thermal field product solutions for global customers!

Viscose based carbon fiber graphite felt

Product Introduction

Viscose based carbon fiber graphite felt has few fiber defects. Through reasonable knitting needle and graphitization process, the product has low thermal conductivity, reasonable density, good oxidation resistance and other characteristics, and shows good thermal insulation effect in practical applications.　
Viscose fiber is a kind of regenerated fiber, also known as rayon. It is made from raw fibers, such as wood, hemp and cotton, through pulping, vulcanization, curing , spinning and other processes.　

Viscose-based carbon fiber is a kind of fiber material with carbon as the main component, which is made from viscose fiber after low temperature heat treatment and high temperature heat treatment of more than 800 °C in a non-oxidizing environment.

The properties of viscose based carbon fiber: in addition to the advantages of high specific strength, chemical corrosion resistance and good lubricity, it also has the characteristics of small specific gravity, high compactness, long fracture elongation, softness, small thermal conductivity, large specific surface area, and easy activation.

PAN-based carbon fiber felt

Product Introduction

Polypropylene sun-based carbon fiber felt is made from polypropylene sun-based fiber through non-woven and needle-punching process, and is produced through reasonable pre-oxidation, carbonization and graphitization process. It is a mature high-temperature thermal insulation material.

Characteristics of PAN based carbon fiber felt: high purity, high resistance,corrosion resistance, non-melting, elasticity, folding, cutting, and etc.

Main use: as insulating material and filter material of chemical reagent for monocrystalline silicon smelting furnace.

In non-oxidizing environment, the operating temperature can reach about 2000 ℃.

Pre-oxygenated fiber graphite felt

Product Introduction

Pre-oxygenated fiber felt is obtained by pre-oxygenating, crimping, cutting and needling polypropylene fiber, which is carbonized into pre-oxygenated fiber carbon felt and graphitized into pre-oxygenated fiber graphite felt. Compared with PAN-based felt, it has the characteristics of low density, good softness and low irritation to skin.

Features: acid and alkali resistance, resistance to various oil-based organic solvents, corrosion resistance, high temperature resistance, and no flame retardance.

Rigid felt/ composite fiber felt

Product Introduction

Rigid felt/ composite fiber felt is made of carbon fiber felt through reasonable composite process. There are two kinds of the product,one is laminated rigid grephite felt which made from carbon felt by layers,anther is holistic rigid felt which made from carbon fibers.

Different processes of coating can be carried out on the surface according to requirements to meet various application requirements. Compared with carbon fiber soft felt, it has advantages of better use convenience, higher strength and longer service life.

Carbon-carbon composite material

Product Introduction

The carbon-carbon fiber composite material has high strength and elastic modulus, and its strength can be maintained to 2500 ° C at room temperature. It has the characteristics of insensitive to thermal stress, high temperature resistance, good ablation resistance, and good thermal shock performance.