ʻO ka wehewehe ʻana o ka elastane
ʻO Elastane ka huki me ka elongation kiʻekiʻe a me ke kūpaʻa.ʻO ka wehewehe maʻamau: "ʻO kahi ʻano fiber i hoʻopaneʻe pinepine ʻia ka mea i ka liʻiliʻi i ʻelua manawa o kona lōʻihi mua, a ma hope o ka hoʻokuʻu ʻia ʻana, hiki ke hoʻihoʻi koke i ka lōʻihi kumu."A no nā mea polyurethane, pili ia i kahi ʻano fiber i hohola ʻia i ka lōʻihi kumu i ʻekolu mau manawa, a ma hope o ka hoʻokuʻu ʻia ʻana o ke ʻano, hiki ke hoʻihoʻi koke i ka lōʻihi kumu.Eia kekahi, ma nā ʻāina like ʻole a me nā ʻāina, aia kekahi mau wehewehe ʻē aʻe.
Ma waena o nā ʻano huahana like ʻole me nā hana like ʻole, elastane, ma ke ʻano he "ʻoihana sunrise", hoʻokani i kahi kūlana i hiki ʻole ke hoʻololi ʻia i nā ʻano e like me ka hōʻoluʻolu ʻana o ka ʻaʻahu, palupalu a me ka pumehana o ka lole ma o ka hāʻawi ʻana i ka manaʻo hoʻopā maikaʻi o ke kanaka, a no laila ke noho nei i kahi kūlana paʻa. ka ʻoihana textile honua.Ma waho aʻe, he ʻano hiki ʻole ke hāʻawi i nā lole lole me kekahi elasticity i ka ʻoihana textile.
ʻO nā ʻano o ka elastane maʻamau
1. Alkene ano elastane
ʻO ka diolefins elastane ka mea maʻamau i kapa ʻia ʻo ke kaula hao a i ʻole ke kaula elastic, ʻo ka lōʻihi o ia mea ma waena o 100% a 300%.ʻO ka mea kemika nui o ia mea he sulfide polyisoprene.Loaʻa iā ia ke kūpaʻa kiʻekiʻe kiʻekiʻe, ka waikawa a me ke kūpaʻa alkali, ka pale pale a me nā mea kemika a me ke kino, i hoʻohana nui ʻia i nā socks, ribbed cuffs a me nā ʻoihana wili ʻē aʻe.ʻO ke kaula Rubber kahi ʻano elastane i hoʻohana ʻia i ka wā mua.No ka mea, hana nui ʻia ia i loko o ka wili, ua kaupalena ʻia kona hoʻohana ʻana i ka ulana lole.
2. ʻO ka polyurethane fiber (spandex) ʻO ka polyurethane elastane e pili ana i kahi ʻano fiber i hana ʻia me ka copolymer poloka me ka polycarbamate ka mea nui.ʻO Spandex ka elastane mua loa i kūkulu ʻia a hoʻohana nui ʻia me ka ʻenehana hana ʻoi loa.
3. Polyether ester elastane
4. Polyolefin elastane (DOW XLA fiber)
5. Huina elastane (T400 fiber)
Ka manawa hoʻouna: Feb-21-2022