Cov xov paj polyester yuav tsum yog polyester yarn, uas yog cov khoom siv hluavtaws, hu ua polyethylene terephthalate, uas nws cov khoom tsis tshua muaj hygroscopic.
Aramid yarn yog lub siab modulus aramid yarn haum rau ADSS fiber optic cable, tsis yog hlau kho qhov muag cable thiab sab hauv kho qhov muag cable. Aramid xov paj muaj qhov tshwj xeeb ntom, tsis tshua muaj tensile modulus, siab tawg lub zog thiab qis elongation thaum tawg. Kev ua tau zoo; ntawm qhov kub thiab txias, nws muaj kev ruaj ntseg, tsis tshua muaj shrinkage, tsis tshua muaj creep thiab kub hloov iav heev, ntxiv rau siab corrosion kuj, tsis-conducting, ntxiv rau muaj zog acid thiab ntxiv rau muaj zog alkali, nws muaj zog tshuaj tiv thaiv. thiab yog ib qho superior cable reinforcement unit khoom.
