High quality PBT/PET allura budurwa sa gilashin fiber cika

PBT/PET polymer injiniyan thermoplastic ne wanda ake amfani dashi azaman insulator a cikin masana'antar lantarki da lantarki. Yana da thermoplastic (Semi-) crystalline polymer, da kuma nau'in polyester. Akwai juriya ga kaushi, yana raguwa kaɗan yayin samarwa, yana da ƙarfi da injiniyanci, yana jure zafi har zuwa 150 ° C (ko 200 ° C tare da ƙarfafa fiber-gilashi) kuma ana iya bi da shi tare da retardants na harshen wuta don sa ya zama mara ƙonewa. Masana'antun Kemikal na Imperial na Biritaniya ne suka haɓaka shi.

PBT yana da alaƙa kusa da sauran polyesters thermoplastic. Idan aka kwatanta da PET (polyethylene terephthalate), PBT yana da ɗan ƙaramin ƙarfi da ƙarfi, juriya mafi kyawun tasiri, da ɗan ƙaramin zafin canjin gilashin kaɗan. PBT da PET suna kula da ruwan zafi sama da 60 ° C (140 ° F). PBT da PET suna buƙatar kariya ta UV idan ana amfani da su a waje, kuma yawancin maki na waɗannan polyesters suna da ƙonewa, kodayake ana iya amfani da ƙari don inganta abubuwan UV da flammability.