Carbon fiber type

Hot zone materials

1）Needle coke series

Y99-D series:
Large-scale ultra-high-power graphite electrodes are produced using specific raw materials, proprietary processes,and special production lines, with stable product performance indicators, high crystallinity, low CTE, and machinery.
Excellent strength, good electrical and thermal conductivity. It is divided into two series of products: Y99-D series body focal and Y99-D series joint coke.

Y99-F series:
New energy battery anode materials (high energy density/long cycle life) use specific raw materials, proprietary processes, and special production lines to produce stable product performance indicators, high graphitization, good processing performance, and low trace elements. Main products: Y99-F2 anode coke production.

2）Asphalt-based carbon fiber thermal field material

Product Series:

Soft felt: It is a flexible thermal insulation material prepared from 100% asphalt-based carbon fiber, which has the characteristics of light weight, good toughness, high carbon content, high temperature resistance, strong corrosion resistance, and small thermal conductivity.
Hard felt: It is made of asphalt-based carbon fiber soft felt as the base material, after resin impregnation, molding hardening, carbonization/graphitization treatment, the product has the characteristics of high purity, good uniformity and stable performance.

High-end applications:

• Aerospace field: spacecraft return capsules, satellite thermal insulation components, etc.;
• Semiconductor field: photovoltaic silicon crystal furnace, monocrystalline silicon/silicon carbide crystal furnace,epitaxial furnace, etc.
• High-temperature industrial equipment: vacuum sintering furnace for powder metallurgy, vacuum degreasing furnace, sapphire growth furnace, etc.