Ke lilo nei nā pilikia o ke kaiapuni i mea koʻikoʻi e like me ka hoʻomohala ʻana o ka hoʻokele waiwai, a ʻo ka hoʻokō ʻana i ka kemika ʻōmaʻomaʻo he hana wikiwiki ia i kēia mau lā.
He ʻenehana hou kipi ka ʻenehana huʻa supercritical, ʻo nā mea hoʻohua i hoʻohana ʻia i ka ʻenehana hoʻohua supercritical he supercritical carbon dioxide (ScCO3).2) a me ka naikokene supercritical (ScN2), ʻo ia mau mea ʻelua e hoʻohana ʻia me ka ʻole o ke kaumaha o ke kaiapuni.
I nā noi kāmaʻa, ke hoʻololi nei ʻo Supercritical Foam Technology i ka ʻoihana sneaker. Ua ʻae kēia ʻenehana i nā mea hana sneaker e hoʻonui i kā lākou laulā o nā mea ma mua o ka TPU kuʻuna, TPE, a me EVA. I kēia manawa, hiki iā lākou ke hoʻohana i nā mea e like me PEBAX, ETPU, a me nā elastomers ʻē aʻe e hana i nā sneakers me ka cushioning a me ke kākoʻo kiʻekiʻe, ʻoiai he māmā, paʻa, ʻoluʻolu, a aloha i ke kaiapuni.
Akā me ka hoʻohana ʻana i ka ʻenehana foaming supercritical e hana i ka EVA foam ua hoʻololi i ke ʻano o ka hoʻohana ʻana o nā ʻoihana he nui i kēia mea. Hoʻohana kēia ʻenehana i ka hui pū ʻana o ke kaomi kiʻekiʻe a me ka mahana e hana i kahi huʻa māmā, paʻa, a kūpaʻa loa i ka ʻaʻahu a me ka haehae. Pili ke kaʻina hana i ka hoʻokomo ʻana i kahi kinoea, e like me ke kalapona dioxide (ScCO2), i loko o kahi wai wai o ka resin EVA a me nā mea hoʻohui ʻē aʻe. A laila hoʻomehana ʻia ke kinoea a hoʻopaʻa ʻia a hiki i kahi kūlana supercritical, kahi e hoʻonui koke ai ke kinoea a hana i nā pehu liʻiliʻi. A laila hoʻopaʻa ʻia kēia mau pehu i loko o ka wai wai, e hana ana i kahi huʻa i loaʻa nā waiwai maikaʻi loa i hoʻohālikelike ʻia me nā huʻa kuʻuna. ʻOi aku ka wikiwiki, ka māmā, ka ikaika, a me ka paʻa, e lilo ia i koho kūpono no nā ʻano hana like ʻole. No ka laʻana, mai nā kāmaʻa e hāʻawi i ka cushioning a me ke kākoʻo no nā wāwae i nā huahana sanitary, nā huahana leʻaleʻa haʻuki, nā moena papahele/yoga, nā mea pāʻani, nā ʻōpala, nā mea lapaʻau, nā lako pale, nā huahana wai ʻole, nā panela photovoltaic, a me nā mea hou aku ... Hoʻohana ʻia hoʻi ia i nā noi kaʻa a me nā aerospace e hāʻawi i ka insulation a me ka soundproofing.
Nā ʻenehana mea hoʻomau no nā hana hou i hana ʻia me ka huʻa EVA!
Eia nō naʻe, ʻo ka hoʻohana ʻana i ka ʻenehana hoʻohua supercritical e hana i nā mea EVA e pono ai ka nānā ʻana i ka pilikia o ka cross-linking. He linear nā kaulahao molekala EVA a koi ʻia kahi ʻano cross-linked e laka i ke kinoea. ʻOiai ua hana mua ʻia i nā kāmaʻa a me kekahi mau kahua, ʻaʻole i hoʻopili ʻia ma kahi pae nui. ʻO ka pilikia nui o ka hoʻohua supercritical ʻo ia ka haʻahaʻa loa o ka helu huahana i hoʻopau ʻia, ʻaʻole i emi ma mua o 50%, no laila e kaupalena ana i ka hoʻomohala ʻana o ka hoʻohua supercritical.
Ua hui pū ʻia ʻo EVA me ka ʻenehana hoʻohua EVA Si-TPV 100% recyclable, kōkua kēia ʻenehana hoʻohua EVA i ka hoʻokele ʻana i nā kāmaʻa sneakers i kahi ala ʻoluʻolu a hoʻomau. ʻaʻole hiki ke hoʻokō i ka haʻahaʻa haʻahaʻa a me ke kūpaʻa kiʻekiʻe akā loaʻa pū kekahi kūpaʻa ʻaʻahu maikaʻi loa, hoʻemi ʻia ka nui o ka hoʻemi ʻana o ka wela, ke kala like, ka nui o ka huahana i hoʻopau ʻia, ka hana maʻalahi, a me ke kumukūʻai haʻahaʻa, Hoʻohālikelike ʻia me ka hoʻohua supercritical.
I ka hoʻomaka ʻana o nā ʻoihana hou aku e hoʻohana i kēia Soft EVA Foam Modifier Si-TPV i hui pū ʻia me ka ʻenehana EVA, hiki iā mākou ke manaʻo e ʻike i nā hoʻohana hou aʻe no kēia mea hou kipi. ʻAʻole i kaupalena ʻia ka mea hou i ka ʻoihana sneaker elastic palupalu māmā loa.
Inā ʻoe e ʻimi nei i nā hoʻonā mea EVA Foam palupalu maʻalahi, hoʻemi ka Modifier i ke kaomi ʻana o ka EVA foaming, ʻenehana foaming kemika no ka EVA foam māmā, Soft EVA Foam Modifier a i ʻole nā Hoʻonā no ka supercritical foaming.
E ʻoluʻolu e leka uila mai iā mākou, no ka ʻike hou aku.
Email: amy.wang@silike.cn
