1. Lub zog ntawm PBT fiber ntau yog 30.91 ~ 35.32cN / tex, elongation yog 30% ~ 60%, lub melting point yog 223 degree, thiab nws crystallization tus nqi yog 10 npaug sai dua li ntawm polyethylene terephthalate.
2. Cov fiber ntau ua los ntawm PBT muaj qee yam khoom siv rau polyester fiber, tab sis vim qhov hloov pauv tau ntev ntawm qhov txuas ntawm PBT macromolecule, lub melting point thiab iav hloov kub ntawm PBT fiber ntau yog qis dua li cov polyester fiber ntau, uas ua rau nyob rau hauv kev txhim kho qhov yooj thiab elasticity ntawm fiber ntau macromolecular saw.
3. PBT fiber ntau muaj qhov ua tau zoo, qhov ruaj khov thiab zoo elasticity, thiab elasticity tsis cuam tshuam los ntawm cov av noo.
4. PBT fiber ntau thiab nws cov khoom muaj qhov muag muag, zoo noo noo nqus, hnav tsis kam thiab fiber ntau crimping, zoo heev tensile elasticity thiab compression elasticity, thiab nws elastic rov qab tus nqi yog zoo dua li ntawm polyester. PBT fibers muaj qhov tshwj xeeb elasticity nyob rau hauv ob qho tib si ntub thiab qhuav, thiab lawv elasticity tsis cuam tshuam los ntawm kev hloov pauv ntawm qhov kub thiab txias.
5. Nws muaj kev ua tau zoo dyeing, thiab zoo tib yam disperse dyes siv tau rau atmospheric boiling dyeing yam tsis muaj cab kuj. Cov dyed fiber ntau muaj xim ci, xim zoo nkauj ceev thiab chlorine tsis kam.
6. Nws muaj cov tshuaj tiv thaiv zoo heev, lub teeb tsis kam thiab kub tsis kam.