rcmhargoux7153 rcmhargoux7153

11-03-2024
Engineering

contestada

Solution polymerized polyacrylonitrile was spun, stretched, stabilized and annealed at T≥1500°C. The fiber formed contains 95% carbon. Which of the following is the fiber formed?(2)
(a) Kevlar-49
(b) PAN fiber
(c) Rayon fiber
(d) Carbon fiber
(e) Graphite fiber

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