Uyawazi ama-chemical fibers ayisithupha amakhulu? (I-Polypropylene, inayiloni, i-Acrylic)

Uyawazi ama-chemical fibers ayisithupha amakhulu? I-polyester, i-acrylic, inayiloni, i-polypropylene, i-vinylon, i-spandex. Nasi isingeniso esifushane sezici zabo.

I-polyester fiber yaziwa ngamandla ayo aphezulu, ukumelana nomthelela omuhle, ukumelana nokushisa, ukumelana nokugqwala, ukumelana nebhu, ukumelana ne-asidi kanye ne-alkali. Ibuye ibe nokukhanya okuhle kakhulu, okwesibili kuphela kuma-acrylics. Ngemuva kwamahora angu-1000 wokuchayeka, imicu ye-polyester igcina u-60-70% wokuqina kwayo okuqinile. Ine-hygroscopicity empofu futhi kunzima ukuyidaya, kodwa indwangu kulula ukuyigeza futhi yome ngokushesha futhi inokugcinwa komumo omuhle. Lokhu kuyenza ilungele izindwangu “zokugeza nokugqoka”. Ukusetshenziswa komcu kuhlanganisa izintambo ezine-elastic eziphansi zendwangu ehlukahlukene, kuyilapho imicu emifushane ingahlanganiswa nokotini, uvolo, ilineni, njll. Ngokwezimboni, i-polyester isetshenziswa entanjeni yamasondo, amanetha okudoba, izintambo, indwangu yokuhlunga kanye nokufakwa kwezinto.

Ngakolunye uhlangothi, inayiloni yaziswa ngamandla ayo kanye nokumelana nokuhuzuka, okuyenza ibe umcu ongcono kakhulu wezinto ezinjalo. Ubuningi bayo buphansi, indwangu ilula ngesisindo, inokuqina okuhle nokumelana nokulimala kokukhathala. Iphinde ibe nokusimama okuhle kwamakhemikhali nokumelana ne-alkali, kodwa hhayi ukumelana ne-asidi. Kodwa-ke, ukumelana kwayo nokukhanya kwelanga kubi, futhi ukuchayeka isikhathi eside kuzokwenza ukuthi indwangu ibe phuzi futhi inciphise amandla ayo. Nakuba i-hygroscopicity ingeyona isudi yayo eqinile, isadlula i-acrylic ne-polyester kulokhu. Inayiloni ivamise ukusetshenziswa njengefilament embonini yokuluka kanye nekasilika, kanti i-fiber emfushane ivamise ukuxutshwa nemicu yekhemikhali yoboya noma yohlobo lwewuli ye-gabardine, i-vanillin, njll. Inayiloni isetshenziswa ezimbonini ukwenza izintambo, amanetha okudoba, okhaphethi, izintambo, isidluliseli. amabhande nezikrini.

I-Acrylic ivame ukubizwa ngokuthi "uboya bokwenziwa" ngoba izakhiwo zayo zifana kakhulu noboya. Inokuqina okuhle kokushisa kanye nokuminyana okuphansi, kuncane kunoboya, okunikeza indwangu ukufudumala okuhle kakhulu. I-Acrylic futhi inokukhanya kwelanga okuhle kakhulu kanye nokumelana nesimo sezulu, ibeka kuqala kulokhu. Nokho, ine-hygroscopicity empofu futhi kunzima ukuyidaya.