1.Polyesterfiber
Polyester fiber ipolyester, ndeye polyester yakagadziridzwa, ndeyemhando yakarapwa (yakagadziridzwa neshamwari inoyeuchidza) inonatsiridza iyo polyester mvura yemukati yakadzikira, kushaikwa kwemvura, kushomeka kwakashata, pilling nyore, nyore kusvibisa uye zvimwe zvikanganiso. Inobva pane yakacheneswa terephthalic acid (PTA) kana dimethyl terephthalate (DMT) uye ethylene glycol (EG) seyakagadziriswa kuburikidza ne esterification kana transesterification uye condensation reaction yekugadzira iyo inoumba polymer - polyethylene terephthalate (PET), yakaruka uye mushure mekurapa yakaitwa. zve fiber.
Zvakanakira: kupenya kupenya, ne-flash effect, inonzwa yakatsetseka, yakatsetseka, yakanaka elasticity; Anti-wrinkle ironing, kunaka kwekudzivirira chiedza; Bata sirika zvakasimba neruoko uye usunungure pasina chidimbu chiri pachena.
Zvakaipa: kupenya hakuna kupfava zvakakwana, kutadza kupera, kuomarara kudhaya, kushomeka kunyungudika kusagadzikana, nyore kugadzira maburi pamberi pe soot, Mars uye zvichingodaro.
Kuwanikwa kwepolyester
Polyester, yakagadzirwa muna 1942 naJ. Kana ikashandiswa sefiber, inonziwo polyester, uye kana yakashandiswa, semuenzaniso, mabhodhoro epurasitiki ezvinwiwa, inonzi PET.
Maitiro: Kugadzirwa kwepolyester fibers kazhinji kunosanganisira matanho anotevera
(1) Polymerization: terephthalic acid uye ethylene glycol (kazhinji ethylene glycol) inogadziriswa kuti iite polyester polymer;
(2) Kuruka: nekunyungudutsa polima uye nekupfuura nepakati pore pore ndiro kuti iite fiber inoenderera;
(3) Kurapa uye kutambanudza: mafibhi anotonhodzwa uye anoporeswa uye akatambanudzwa pamubhedha kuti awedzere simba uye kusimba;
(4) Kugadzira uye mushure mekurapwa: fiber inogona kuumbwa nenzira dzakasiyana senge machira, kuruka, kusona, uye mushure mekurapa, sekudhaya, kudhinda uye kupedza.
Polyester ndiyo yakapfava pamatatu ekugadzira faibha, uye mutengo wacho wakachipa. Iyo imhando yemakemikari fiber zvipfeko jira rinoshandiswa muhupenyu hwezuva nezuva. Kubatsira kwayo kukuru ndekwekuti ine yakanaka wrinkle kuramba uye chimiro chekuchengetedza, saka inokodzera zvekunze zvekunze senge zvipfeko zvekunze, marudzi ese emabhegi nematende.
Zvakanakira: simba rakakwirira, elasticity yakasimba pedyo nemvere dzemakwai; Kupisa kupisa, kushomeka kwechiedza, kupfeka kwakanaka uye kusagadzikana kwemakemikari;
Zvakaipa: kusvibiswa kwakashata, kusagadzikana kunyungudika, kunyunguduka kwakashata uye nyore kupora, nyore kusvibisa.
2.Cotton
Inoreva jira rinogadzirwa kubva mukotoni seyakagadzirwa. Kazhinji, machira ekotoni ane zvirinani kunyura unyoro uye kupisa kupisa uye anogadzika kupfeka. Mamwe maindasitiri ezvipfeko ane hunyoro hwepamusoro zvinodiwa anogona kusarudza machira edonje akachena ekugadzirisa. Semuenzaniso, yunifomu yechikoro muzhizha.
Zvakanakira: donje faibha mwando absorption iri nani, elasticity iri zvakare yakakwira, kupisa uye alkali kuramba, hutano;
Zvakaipa: nyore kuunyana, nyore kudonha, nyore deformation, nyore kunamira bvudzi rinonyanya kutya acid, kana concentrated sulfuric acid yakasvibiswa donje, donje inopiswa mumakomba.
3.Nylon
naironi izita reChinese rekugadzira faibha naironi, zita reshanduro rinonziwo "nylon", "nylon", zita resainzi ndipolyamide fibre, kureva kuti, polyamide fiber. Nekuti Jinzhou kemikari fiber fekitori ndiyo yekutanga kugadzira polyamide fiber fekitori munyika yedu, inonzi "nylon". Ndiyo yekutanga pasirese faibha dzakasiyana siyana, nekuda kwekuita kwayo kwakanakisa, hupfumi hwezvinhu zviwanikwa, yakashandiswa zvakanyanya.
Zvakanakira: yakasimba, yakanaka kupfeka kuramba, chinzvimbo chekutanga pakati pese faibha; Iyo elasticity uye kusimba kwejira renylon zvakanakisa.
Zvakaipa: Zviri nyore kuremara pasi pesimba diki rekunze, saka jira rayo riri nyore kuunyana panguva yekupfeka; Kupinza mhepo kusina kunaka, nyore kugadzira magetsi akamira.
4.Spandex
Spandex imhando ye polyurethane fiber, nekuda kwekunaka kwayo, inozivikanwawo se elastic fiber, iyo yakashandiswa zvakanyanya mumachira embatya uye ine hunhu hwepamusoro elasticity. Inonyanya kushandiswa mukugadzira zvipfeko zvakasimba, zvipfeko zvemitambo, jockstrap uye chete, nezvimwewo zvakasiyana-siyana maererano nezvinodiwa zvekushandisa, zvinogona kugoverwa muwarp elastic jira, weft elastic jira uye warp uye weft maviri-nzira elastic jira.
Zvakanakira: kuwedzera kukuru, kuchengetedza chimiro chakanaka, uye isina kuunyana; Yakanyanya elasticity, yakanaka mwenje kuramba, asidi kuramba, alkali kuramba, kupfeka kuramba; Iine midziyo yakanaka yekudhaya uye haifanirwe kupera.
Zvakaipa: kusimba kwakaipisisa, kunyura kwakashata; Spandex haisati yashandiswa yoga, asi inosanganiswa nemamwe machira; Kusagadzikana kwekupisa.
Nguva yekutumira: Oct-18-2024
