Cov yam ntxwv tseem ceeb ntawm Polyester Webbing

1. Corrosion kuj: tuaj yeem tiv taus cov tshuaj bleaching, oxidants, hydrocarbons, ketones, roj av, thiab inorganic acids. Resistant rau dilute alkali thiab tsis ntshai ntawm pwm, tab sis kub alkali tuaj yeem ua rau nws decompose. Nws kuj muaj zog acid thiab alkali tsis kam, nrog rau UV tsis kam.
2. Thaum tshav kub kub tsis kam: Polyester yog tsim los ntawm yaj spinning txoj kev, thiab cov tsim fibers yuav yaj los ntawm cua sov, teej tug mus rau thermoplastic fibers. Polyester muaj cov ntsiab lus siab melting, tsis tshua muaj hluav taws xob muaj peev xwm thiab thermal conductivity, yog li polyester fibers muaj ntau dua kub tsis kam thiab rwb thaiv tsev. Nws yog qhov zoo ntawm cov hluavtaws fibers.
3. Lub zog siab: Cov fibers luv luv muaj lub zog ntawm 2.6-5.7 cN/dtex, thaum muaj zog fibers muaj zog ntawm 5.6-8.0 cN/dtex. Vim nws tsis tshua muaj hygroscopicity, nws lub zog ntub yog qhov zoo ib yam li nws lub zog qhuav. Qhov cuam tshuam lub zog yog 4 npaug siab dua nylon thiab 20 npaug siab dua viscose fiber.