Polybutylene terephthalate (PBT) yog cov thermoplastic polyester. Piv nrog rau lwm yam thermoplastic engineering yas, tsis muaj zog PBT muaj kev ua tau zoo dua thiab cov khoom siv hluav taws xob. Lub iav hloov pauv kub ntawm PBT yog qis, pwm kub tuaj yeem ua kom sai sai thaum pwm kub yog 50 degree, thiab lub voj voog ua haujlwm luv. Polybutylene terephthalate (PBT) yog dav siv nyob rau hauv electronics, hluav taws xob thiab tsheb industries.
