HIGH-HEAT-RESISTANT AND CHEMICAL-RESISTANT POLYIMIDE POWDER USING GLASS FIBER POWDER, AND PREPARATION METHOD THEREFOR
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United States of America
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Feb 6, 2025
app pub date -
Dec 7, 2022
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Dec 7, 2022
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Abstract
The present invention relates to a polyimide powder and a preparation method therefor, and according to the present invention, a diamine monomer and a dianhydride monomer are polymerized using a glass fiber powder, and thus a high-heat-resistant polyimide powder capable of ensuring stability at a high temperature of 800° C. while maintaining insulation, and having excellent chemical resistance can be provided.
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