Izici zentambo ye-polyester ephezulu ziyamangalisa, ezingafingqwa ngale ndlela elandelayo:
1. Intambo ye-polyester enamandla amakhulu inamandla amakhulu.Amandla efayibha emfushane ngu-2.6 ~ 5.7 cn/dtex, futhi amandla efayibha enamandla amakhulu angu-5.6 ~ 8.0 cn/dtex.Ngenxa ye-hygroscopicity yayo ephansi, amandla ayo amanzi ngokuyisisekelo ayafana namandla ayo omile.Amandla omthelela aphakeme izikhathi ezi-4 kunenayiloni futhi aphakeme izikhathi ezingama-20 kune-viscose fiber.
2. Intambo ye-polyester enamandla amakhulu inokunwebeka okuhle.I-elasticity iseduze noboya, futhi ingacishe ilulame ngokuphelele lapho yelulwe ngo-5% ~ 6%.Ukumelana ne-crease kungcono kuneminye imicu, okungukuthi, indwangu ayishwabene futhi inokuqina okuhle kwe-dimensional.I-elastic modulus ingu-22 ~ 141 cn/dtex, ephakeme izikhathi ezi-2 ~ 3 kunenayiloni.Indwangu ye-polyester inamandla aphezulu kanye nekhono lokululama lokunwebeka, ngakho-ke, iqinile futhi ihlala isikhathi eside, imelana nemibimbi futhi ayi-ayina.
3. Umcu we-polyester wamandla aphezulu I-polyester ekwazi ukumelana nokushisa yenziwa ngokuphotha okuncibilikayo, futhi i-fiber eyenziwe ingashiswa futhi incibilike futhi, okunge-fiber thermoplastic.Iphuzu lokuncibilika le-polyester liphezulu uma kuqhathaniswa, kodwa amandla athile okushisa kanye ne-thermal conductivity kokubili kuncane, ngakho ukumelana nokushisa kanye nokufakwa okushisayo kwe-polyester fiber kuphezulu.I-fiber yokwenziwa engcono kakhulu.
4. Intambo ye-polyester enamandla amakhulu ine-thermoplasticity enhle kanye nokumelana nokuncibilika okubi.Ngenxa yobushelelezi bayo kanye nokuhlelwa okuqinile kwama-molecule angaphakathi, i-polyester iyindwangu engcono kakhulu ekwazi ukumelana nokushisa ezindwangu zokwenziwa ze-fiber, ene-thermoplasticity futhi ingasetshenziswa ukwenza iziketi ezinemiphetho, futhi ama-pleats ahlala isikhathi eside.Ngesikhathi esifanayo, ukumelana nokuncibilika kwendwangu ye-polyester kumpofu, futhi kulula ukwenza izimbobo lapho uhlangana ne-soot, izinhlansi, njll. Ngakho-ke, zama ukugwema ukuthintana nezinqamuleli zikagwayi, izinhlansi, njll.
5. Intambo ye-polyester enamandla amakhulu inokumelana nokugqokwa okuhle.Ukumelana nokuhuzuka kungokwesibili kuphela kuneyiloni enokumelana okuhle kakhulu nokuhuzuka, okungcono kuneminye imicu yemvelo nemicu yokwenziwa.
6. Intambo ye-polyester enamandla amakhulu inokumelana nokukhanya okuhle.Ukushesha ukukhanya kungokwesibili kuphela kwe-acrylic.Ukushesha kokukhanya kwendwangu ye-polyester kungcono kune-fiber ye-acrylic, futhi ukushesha kwayo kokukhanya kungcono kunokwendwangu ye-fiber yemvelo.Ikakhulukazi ngemuva kwengilazi, ukushesha kokukhanya kuhle kakhulu, kucishe kulingane nalokho kwe-acrylic fiber.
7. Intambo ye-polyester enamandla aphezulu imelana nokugqwala.Imelana nama-ejenti amhlophe, ama-oxidants, ama-hydrocarbon, ama-ketone, imikhiqizo ye-petroleum nama-asidi angaphili.Iyakwazi ukumelana nokuhlanjululwa kwe-alkali futhi ayikwesabi isikhutha, kodwa ingaboliswa yi-alkali eshisayo.Iphinde ibe ne-asidi eqinile ne-alkali ukumelana nokumelana ne-ultraviolet.
8. Ukudaya okumpofu, kodwa ukushesha kombala okuhle, akulula ukufiphala.Ngenxa yokuthi alikho iqembu elithile lokudaya ochungechungeni lwamangqamuzana e-polyester, futhi i-polarity incane, kunzima ukudaya, futhi ukudaya kumpofu, ngakho-ke ama-molecule edayi akulula ukungena ku-fiber.
9. Intambo ye-polyester enamandla amakhulu ine-hygroscopicity empofu, umuzwa we-sultry lapho igqokwa, futhi ngesikhathi esifanayo, ithambekele kugesi omile kanye nokungcoliswa kothuli, okuthinta ubuhle nokunethezeka kwayo.Kodwa-ke, kulula ukuyomisa ngemva kokuwashwa, futhi amandla ayo amanzi awehli neze futhi awawoli, ngakho inokusebenza okuhle okugezekayo nokugqokekayo.
Isifinyezo:
Indwangu eyenziwe ngesilika ye-polyester ephezulu inezinzuzo zamandla amahle, ubushelelezi nokuqina, ukuwasha kalula nokomisa okusheshayo, kodwa inobubi obuthile njengesandla esiqinile, ukuthinta okungalungile, ukucwebezela okuthambile, ukungakwazi ukungena kahle komoya kanye nokumuncwa komswakama.Uma kuqhathaniswa nezindwangu zesilika zangempela, igebe likhulu nakakhulu, ngakho-ke kuyadingeka ukulingisa usilika esakhiweni sikasilika kuqala ukuze kuqedwe ukonakala kokungagqoki kahle.
Isikhathi sokuthumela: Jan-11-2023