Kufurira kweResin Kugadzikana PVC resin chinhu chinonzwa kupisa, uye kune zvakawanda zvinokanganisa muchimiro chayo chemolecular, senge ma bond maviri, allyl groups, residual initiator end groups, etc. Zvinoenderana nemagadzirirwo emahara radicals, kukanganisa uku kuri nyore. inoshandiswa nekupisa uye chiedza ku...
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