Ka lole pulu aniani i uhi ʻia PVC

Hoʻohui ka PVC i kahi hana kūikawā i ka lole, no laila ua kapa ʻia ʻo ia ka lole uhi hana.ʻO ka pvc, i kapa ʻia he pvc, he resin thermoplastic polymerized e vinyl chloride ma lalo o ka hana a ka mea hoʻomaka.He homopolymer ia o ka vinyl chloride.ʻO ka PVC he pauka keʻokeʻo me ka hoʻolālā amorphous a me ke degere lālā liʻiliʻi.Aia ka pvc i nā hiʻohiʻona o ka lapalapa ahi, ka pale pale, ka wela wela, nā waiwai mechanical piha maikaʻi, a me nā mea ʻē aʻe, i hoʻohana nui ʻia i nā mea hoʻopihapiha, nā ʻili kūlohelohe, nā huahana plastik a me nā huahana palupalu ʻē aʻe e like me ka paipu, profile, plate a me nā huahana paʻakikī, akā maikaʻi ʻole ka mālamalama pvc a me ka wela, ma luna o 100 ℃ a i ʻole ma hope o ka lōʻihi o ka ʻike ʻana o ka lā, e decompose a hana i ka hydrogen chloride, a ʻoi aku ka decomposition catalytic maʻalahi.I ka hoʻohana pono ʻana, pono e hoʻohui ʻia nā stabilizers e hoʻomaikaʻi i ke kūpaʻa o ka mahana a me ka māmā.I mea e hoʻonui ai i ka pale pale, hoʻohana i ka pale a me ke anuanu o ka lole i uhi ʻia i ka PVC, ua hoʻohui ʻia ka polyurethane thermoplastic, ʻo ia hoʻi ka tpu.Loaʻa i ka tpu ka hana hoʻoili plastik a me nā hiʻohiʻona kino a me ka mechanical o ka lāʻau.ʻO ka tpu ka ikaika kiʻekiʻe, ka modulus kiʻekiʻe, ka elongation kiʻekiʻe a me ka elasticity kiʻekiʻe, ke kūpaʻa maikaʻi loa, ka pale ʻana i ka aila, ka haʻahaʻa haʻahaʻa haʻahaʻa, ke kūpaʻa ʻelemakule a me nā ʻano ʻē aʻe.He mea maʻamau ka hoʻohana ʻana i ka pvc ma ke ʻano he uhi hui.

ʻO ka lole i uhi ʻia ʻo PVC e hoʻohui i ka mea hoʻopili ma ke kumu o ka embryo keʻokeʻo. ka mānoanoa i kuhikuhi ʻia, a laila i loko o ka umu huʻa no ka huʻa, i hiki iā ia ke hoʻololi i ka hana ʻana o nā huahana like ʻole, nā pono like ʻole o ke degere o ka paʻakikī.

ʻO ka lole i uhi ʻia ʻo PVC me ka lole aniani fiber, ka lole pulupulu, ka lole kemika e like me ka lole kumu, i uhi ʻia me ka ʻenehana kūikawā, nā ʻano hana nui: ka wai a me ke ahi retardant, anti-mold a me ke anu, anti-corrosion, anti-aging, anti- ultraviolet, wela maikaʻi a me ka hana insulation, maʻalahi e hoʻomaʻemaʻe a pēlā aku.

Hiki ke hoʻohui ʻia ka mea pale wai i ka uhi PVC.Ma hope o ka uhi ʻana o PVC hiki ke wai ʻole, hoʻohana nui ʻia.

He ʻokoʻa ka hoʻohana ʻana i ka lole Oxford wai, ʻoi aku ka maikaʻi o ka hana wai a me nā hemahema.ʻO ka lole Oxford waiʻole maikaʻi e like me ka bākeke wai, ʻaʻole e kahe, ua, e paheʻe ka wai i lalo, pono ka ʻili o ka wai e holoi mālie i ka ʻili o ka wai, ʻaʻole e komo i loko.A ʻo nā koi ʻaʻole kiʻekiʻe ka lole Oxford wai ʻole: e hālāwai me ka ua, e komo kekahi hapa o ka ua, akā ʻaʻohe kulu wai, akā ʻaʻole lōʻihi ke ola.