article·2000-01-01

STUDY ON CARBONIZATION TECHNOLOGY OF PAN PREOXIDIZED FIBRE

Hongbo Zhang

Abstract

This article researched the carbonization thchnological conditions of polyacrylonitrile (PAN)preoxidized fibre by orthogonal experiment method.It focused on the effects of the rate of temperature rise,the pressure in the furnace and the carbonization tension on the performance of the polyacrylonitrile carbon fiber(PAN-CF).The results show:PAN-CF,having tensile strength 2.79GPa tensile modulus 278.8GPa,can be obtained by adopting suitable carbonization technological conditions,when carbonized at 1000℃.
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Research context

OpenAlex topics: Fiber-reinforced polymer composites · Natural Fiber Reinforced Composites

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