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1.High lub zog.Qhov lub zog ntawm luv luv fiber yog 2.6 ~ 5.7cN / dtex, thiab hais tias ntawm lub zog siab fiber yog 5.6 ~ 8.0cN / dtex.Because ntawm nws tsawg hygroscopicity, nws ntub lub zog lub xeev thiab lub xeev qhuav muaj zog yog yeej zoo ib yam .Ntawm lub zog yog 4 zaug siab dua li nylon, 20 zaug siab dua viscose fiber.

2.Good elasticity.Qhov elasticity yog ze rau cov ntaub plaub thiab tuaj yeem yuav luag tiav thaum elongated los ntawm 5% ~ 6% .Qhov kev tiv thaiv zoo dua li lwm cov fibers, uas yog, cov ntaub tsis crease thiab muaj qhov zoo nyob ruaj khov.Qhov elastic modulus yog 22 ~ 141CN / dtex, 2 ~ 3 zaug siab dua nylon.Polyester ntaub muaj lub zog loj thiab elastic resilience, yog li ntawd, nws muaj zog, ruaj, wrinkle-resistant thiab ironing dawb.

3.Hauv lub tshav kub-resistant polyester yog tsim los ntawm yaj kiv, thiab cov fiber ntau tsim tau yaj tau los ntawm cua sov dua. Nws zwm rau thermoplastic fiber.The melting kis ntawm polyester yog qhov siab, thiab qhov tshwj xeeb muaj peev xwm kub thiab thermal conductivity yog me me, yog li cov cua sov tsis kam thiab thermal rwb thaiv tsev ntawm polyester fiber yog siab dua.Nws zoo hluavtaws fiber ntau.

4. zoo thermoplasticity, tsis zoo fusion tsis kam.Because ntawm nws du nto thiab ze kev npaj ntawm cov lwg me me, polyester yog qhov zoo tshaj plaws tshav kub-cov ntaub ntawm cov hluavtaws ntaub. Nws muaj cov thermoplasticity thiab tuaj yeem siv los ua cov tiab pleated nrog lub ntsej muag ntev ntev.Thaum tib lub sijhawm, cov ntaub npuag polyester tsis zoo melting tsis kam, thiab nws yog qhov yooj yim rau tsim qhov thaum nws ntsib soot thiab sparks.Accordingly, thaum hnav, yuav tsum tsis txhob tos kom tiv tauj nrog cov luam yeeb butts, taws kom deb li deb tau.

5. zoo coj kuj.Peb tsis kam yog qhov thib ob zoo hnav kuj ntawm nylon, dua li lwm yam ntuj thiab cov hluavtaws ua haujlwm zoo dua.

6.Good lub teeb tsis kam.Qhov lub teeb tsis kam yog qhov thib ob rau acrylic fiber.Qhov lub teeb nrawm ntawm polyester ntaub yog qhov zoo dua li ntawm cov acrylic fiber, tab sis nws lub teeb nrawm dua zoo dua li ntawm cov tshuaj fiber ntau.Es tshwj xeeb qab iav, lub teeb ua hauj yog zoo heev, yuav luag zoo tib yam li cov acrylic fiber.

7.Corrosion tsis kam.Res resistant rau cov tshuaj ua kom dawb, oxidants, hydrocarbons, ketones, roj av cov khoom lag luam thiab cov inorganic acids.Nws muaj peev xwm tiv taus dilute alkali thiab mildew, tab sis tuaj yeem decomposed los ntawm kub alkali.Tsis muaj cov kua qaub muaj zog thiab alkali tsis kam, tiv thaiv ultraviolet muaj peev xwm Cov.