Niaj hnub no lub zog fais fab nroj tsuag cov kev txwv ntawm ntau yam thermoplastics engineering, tshwj xeeb tshaj yog cov uas muab cov khoom kub thiab tshuab nruab. PPA plastics muaj zog tiv thaiv kom tsis muaj hluav taws xob thiab hluav taws xob nyob ntawm cov nqi siv hluav taws xob xws li dej nkag / qhov hluav taws xob hauv tsev, cov khoom sib xyaw thiab cov cav fais fab, tag kis sib tw khoom muaj xws li lwm qhov kev siv hluav taws xob hluav taws xob, hluav taws xob fais fab thiab cov roj teeb ntsuas ua kom txias los yog txias pib ua ntej. DuPont lub Zytel® HTN "EF" re (hluav taws xob hom) thiab lwm yam tshiab PPA reins raws li cov tshiab thiab kev loj hlob cov kev xav ntawm kev sib tw thiab plug-in tsheb rau kev sib txuas sib txuas siab thiab cais thermal tswj systems. Cov kev tsim tawm tshiab no yog qhov pom tau zoo tshaj plaws (Comparative Tracking Measurement Index), PPA yas siab tawv cev tiv thaiv kom muaj cov av qis, cov khoom ATF zoo, thiab USCAR Hoob 4 kev ua tau zoo (150 ° C). Kev ua rau cov hluav taws kub muaj peev xwm ua kom raws li cov kev xav tau ntawm kev tswj hwm hluav taws xob vim hais tias lawv muaj kev kub ntxhov, kub nyhiab thiab cua sov uas ntub los yog qhuav, thiab kev ua haujlwm siab polyamide (HPPA) tsheb thermal tswj thiab lwm daim ntawv thov.
