Dacron ke mofuta oa bohlokoa oa fiber ea maiketsetso mme ke lebitso la khoebo la fiber ea polyester naheng ea China.E thehiloe ho e hloekisitsoeng terephthalic acid (PTA) kapa dimethyl terephthalic acid (DMT) le ethylene glycol (MEG) e le lisebelisoa tse tala, ka esterification kapa transesterification le polycondensation reaction le ho lokisetsa polymer - polyethylene terephthalate (PET), spinning le post- ts'ebetso e entsoeng ka fiber.Seo ho thoeng ke khoele ea polyester ke bolelele ba lik'hilomithara tse fetang silika, e leng khoele e lemaletseng bolo.Ho latela mekhoa e fapaneng ea tlhahiso, likhoele tsa polyester hangata li arotsoe ka mekhahlelo e meraro: likhoele tsa mantlha, likhoele tse otlollang le filament ea deformation.
Litšobotsi tsa polyester filament
Matla: Likhoele tsa polyester li matla ho feta k’hothone ka makhetlo a mabeli ’me li matla ho feta boea ka makhetlo a mararo, kahoo masela a polyester a matla ’me a tšoarella nako e telele.
Ho hanyetsa mocheso: e ka sebelisoa ho -70 ℃ ~ 170 ℃, ke eona e ntle ka ho fetisisa ea ho hanyetsa mocheso le botsitso ba mocheso oa likhoele tsa maiketsetso.
Elasticity: The elasticity ea polyester e haufi le boea, 'me crease resistance e molemo ho feta likhoele tse ling.Lesela ha le sosobane 'me le na le sebopeho se setle.
Khanyetso ea ho roala: Ho hanyetsa ho roala ha polyester ke ea bobeli feela ho nylon, sebakeng sa bobeli ka fiber ea maiketsetso.
Ho monya metsi: Polyester e na le ho monya metsi a tlase le sekhahla sa ho khutlisa mongobo le ts'ebetso e ntle ea ho kenya letsoho.Leha ho le joalo, ka lebaka la ho monya ha metsi a tlase le motlakase o phahameng o tsitsitseng o hlahisoang ke likhohlano, ts'ebetso ea tlhaho ea adsorption ea dae e fokola.Ka hona, polyester hangata e dauoa ka mocheso o phahameng le ho daea ka khatello e phahameng.
Ho daea: Polyester ka boeona ha e na lihlopha tsa hydrophilic kapa likarolo tse amohelang dae, kahoo ho daea ha polyester ho fokola, ho ka dauoa ka lidae tse qhalakaneng kapa lidae tse seng tsa ionic, empa maemo a ho daea a thata.
Tšebeliso ea likhoele tsa polyester
Polyester e le fiber ea seaparo, lesela la eona ka mor'a ho hlatsoa ho finyella phello ea ho se be le wrinkle, ho se na ironing.Hangata polyester e kopantsoe kapa e kopantsoe le likhoele tse fapa-fapaneng, tse kang polyester ea k'hothone, polyester ea boea, joalo-joalo, e sebelisoang haholo mefuteng e sa tšoaneng ea liaparo le lisebelisoa tse khabisitsoeng.Polyester e ka sebelisoa indastering bakeng sa lebanta la conveyor, tente, seile, thapo, letlooa la ho tšoasa litlhapi, joalo-joalo, haholo-holo bakeng sa khoele ea mabili a polyester, e haufi le nylon ts'ebetsong.Polyester e ka boela ea sebelisoa ka thepa ea ho kenya motlakase, lesela le se nang acid, lesela la indasteri ea meriana, joalo-joalo fiber ea maiketsetso e 'nile ea sebelisoa haholo mafapheng a sa tšoaneng a moruo oa naha ka lebaka la matla a eona a phahameng, ho hanyetsa ha abrasion, ho hanyetsa acid, khanyetso ea alkali, e phahameng. ho hanyetsa mocheso, boima bo bobebe, mofuthu, ho thibela motlakase o motle le ho hanyetsa hlobo.
Nako ea poso: Oct-21-2022