Kedu ụdị ákwà bụ spandex?
Spandex bụ ụdị eriri polyurethane.N'ihi ịdị mma ya dị mma, a na-akpọkwa ya eriri na-agbanwe agbanwe, nke a na-ejikarị eme ihe na akwa uwe.Isi njirimara nke akwa spandex bụ: (1) Ngbanwe nke spandex dị oke elu.N'ozuzu, ngwaahịa anaghị eji 100% polyurethane, na n'ọtụtụ ọnọdụ, 5% ruo 30% polyurethane na-ejikọta ya na akwa ákwà, na-eme ka ọkpụkpụ spandex dị iche iche na-etu ọnụ 15% ruo 45% nke nro dị nro. 2) A na-ejikarị akwa akwa spandex eme ihe nke yarn mejupụtara.Ọ pụtara na spandex bụ isi na eriri ndị ọzọ (dị ka naịlọn, polyester, wdg) bụ cortex na-eme ka akwa akwa akwa na-ekpuchi yarn, nke na-eme mgbanwe dị mma na ahụ ma bụrụ ihe kachasị mma maka tights, na-enye enweghị uche. nrụgide.
(3) Ụdị ọdịdị ahụ na wearability nke akwa spandex elastic dị nso na ngwaahịa ndị dị otú ahụ dị ka ákwà mkpuchi nke elu ya.
Kedu ihe bụ isi ihe na-egbuke egbuke nke uwe ejiri spandex mee?
1. Ihe kachasị mma nke akwa spandex bụ ezigbo ngbanwe ya, nke nwere ike ịgbatị 5 ruo 8 ugboro na-enweghị ịka nká.Spandex enweghị ike ịkpa naanị ya, a na-ejikarị ngwa ndị ọzọ kpara ya.Ọdịnaya nke spandex bụ ihe dịka 3 ruo 10%, na na akwa akwa akwa nwere ike iru 20%.
2. Spandex eriri bụ eriri sịntetik nke nwere elongation dị elu na nkwụsịtụ (karịa 400%), modul dị ala na ọnụego mgbake dị elu.Ọ bụ aha azụmahịa China nke eriri polyurethane multi-block, nke a makwaara dị ka eriri na-agbanwe.Spandex nwere elu elongation (500% ka 700%), ala na-agbanwe modulus (200% elongation, 0.04 ka 0.12 g / denier) na elu mgbake ọnụego (200% elongation, 95% ka 99%).Ngwongwo anụ ahụ na n'ibu ya yiri nke waya latex eke ma ewezuga ike ya dị elu.Ọ na-eguzogide mmebi kemịkalụ karịa silk latex, ma nwee nkwụsi ike na-ekpo ọkụ na-adịghị mma yana okpomọkụ na-adị nro nke ihe dịka 200 ℃ ma ọ bụ karịa.Ọtụtụ ihe e ji esiji ákwà na ihe ndị e ji emecha emecha mee ihe na sịntetik na eriri eke dịkwa mma maka ịjiji na imecha spandex.Spandex na-eguzogide ọsụsọ, mmiri mmiri na ihe dị iche iche akọrọ na ọtụtụ ihe mkpuchi anwụ.Ọ ga-agwụkwa site na ikpughe ogologo oge na ìhè anyanwụ ma ọ bụ ịcha ọcha chlorine, mana ogo nke ịda ada na-adịgasị iche n'ụdị spandex.Spandex bụ eriri polyurethane.N'ihi ịdị mma ya dị mma, a makwaara ya dị ka eriri na-agbanwe agbanwe, bụ nke a na-ejikarị eme ihe na akwa uwe nwere àgwà ndị dị ka ihe na-agbanwe agbanwe.A na-eji akwa Spandex eme ihe na-emepụta tights, uwe egwuregwu, eriri nchebe na ọbụ ụkwụ.Ya iche dị ka mkpa nke ojiji, nwere ike kewaa warp na-agbanwe akwa, weft na-agbanwe akwa na warp na weft bi-directional na-agbanwe akwa.
Njirimara Spandex Fiber Fabric na Ngwa Spandex
Spandex bụ ụdị eriri polyurethane.N'ihi ịdị mma ya dị mma, a na-akpọkwa ya eriri na-agbanwe agbanwe, nke a na-ejikarị eme ihe na akwa uwe.
1. Isi njirimara nke spandex eriri ákwà
(1) Ngbanwe nke spandex dị oke elu.N'ozuzu, ngwaahịa anaghị eji 100% polyurethane, na n'ọtụtụ ọnọdụ, 5% ruo 30% polyurethane na-ejikọta ya na akwa ákwà, na-eme ka ọkpụkpụ spandex dị iche iche na-etu ọnụ 15% ruo 45% nke ịdị mma dị mma.
(2) A na-ejikarị yarn mejupụtara akwa spandex.Ọ pụtara na spandex bụ isi na eriri ndị ọzọ (dị ka naịlọn, polyester, wdg) bụ cortex na-eme ka akwa akwa akwa na-ekpuchi yarn, nke na-eme mgbanwe dị mma na ahụ ma bụrụ ihe kachasị mma maka tights, na-enye enweghị uche. nrụgide.
(3) Ụdị ọdịdị ahụ na wearability nke akwa spandex elastic dị nso na ngwaahịa ndị dị otú ahụ dị ka ákwà mkpuchi nke elu ya.
2. Ngwa nke spandex
(1) Enwere ike iji eriri Spandex mee ihe maka imepụta uwe nke nwere ike ịgbatị iji mezuo ihe nkasi obi chọrọ.Dịka ọmụmaatụ: uwe egwuregwu ndị ọkachamara, uwe mgbatị ahụ na uwe mgbatị ahụ, uwe mmiri mmiri, uwe ịsa ahụ, uwe ịsa ahụ maka egwuregwu, uwe basketball, eriri bra na condole, uwe ogologo ọkpa ski, uwe maka disco, jeans, uwe ogologo ọkpa, sọks, ihe mkpuchi ụkwụ, akwa akwa. , uwe ogologo ọkpa, eriri, uwe ime, jumpsuits, uwe spandex nso dabara adaba, bandeeji nke nwoke na-agba egwú ballet na-eji, uwe nchebe maka ịwa ahụ, uwe nchebe nke ngalaba nkwado, obere aka maka ịnya igwe kwụ otu ebe, uwe mgba mgba, uwe maka ụgbọ mmiri, uwe ime ime. , Arụmọrụ uwe, qualitative uwe, brassiere, home decorations, Micro-bead ohiri isi, wdg.
(2) A naghị eji Spandex eme ihe na uwe izugbe.Na North America, a na-eji obere ya eme ihe na uwe ụmụ nwoke yana karịa na uwe ụmụ nwanyị.N'ihi na a chọrọ ka uwe ụmụ nwanyị na-adị nso na ahụ.N'iji ya eme ihe, a ga-ejikọta ya na ọnụ ọgụgụ dị ukwuu nke eriri ndị ọzọ dị ka owu na polyester iji belata gloss na opekempe.
Oge nzipu: Feb-21-2022