Carbonized Fiber Product

Flame resisting carbonized fiber is made by heat treatment of polyacrylonitrile (PAN) fiber having a special copolymerization. With excellent flame resistance and heat resistance as well as tough elasticity, it is well comparable with high grade asbestos fiber based textile.

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VALQUA No.
101C
Product name
Yarn

Features1
Yarn made of flame-resistant resisting carbonized fiber
Features2
Even in direct contact with strong flame, flame resisting carbonized fiber becomes red hot, but will not be fused nor adhered.
Features3
It is excellent in heat resistance (maximum service temperature: 250℃). sIt has excellent heat insulation efficiency, with its heat conductivity being smaller than that of glass fiber or of the same order as wool.
Features4
Also excellent in chemicals resistance, its weight loss in organic solvent is negligible, while in inorganic chemicals, as low as 2 to 3%.

Application
Heat resisting seal and the like

■ Available ranges

Temperature（℃）
250

■ Dimensions

Nominal diameter (mm) Weight （kg） Length（m）
φ3 1 180
φ5 1 92
φ6.5 1 52
φ8 1 35
φ9.5 1 26
φ12.5 - 30
φ16 - 30
φ19 - 30
φ22 - 30
φ25 - 30

Length are approximate.


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