Nūhou

No ke kumu o ka ihi ana o ka Aluminum-plastic Composite Panel?

ʻO ka papa alumini-plastic composite he mea hoʻonani hou. Ma muli o kāna mea hoʻonani ikaika, waihoʻoluʻu, lōʻihi, paona māmā a maʻalahi hoʻi e hana, ua hoʻomohala wikiwiki ʻia a hoʻohana nui ʻia ma ka home a ma waho.

I nā maka o ka poʻe kamaʻāina, he maʻalahi loa ka hana ʻana o ka papa alumini-plastic composite, akā ʻo ka ʻoiaʻiʻo he ʻike loea kiʻekiʻe loa ia o nā huahana hou. No laila, ʻo ka mana maikaʻi o nā huahana panel composite aluminika he pilikia ʻenehana.

ʻO kēia mau meahenā mea e pili ana i ka ikaika 180 ° peel o ka alumini - plastic compositepanela:

ʻO ka maikaʻi o ka alumini alumini ka pilikia. ʻOiai he pilikia hūnā kēia, ua ʻike ʻia i ka maikaʻi o nā panela alumini-plastic. Ma kekahi ʻaoʻao, ʻo ia ke kaʻina hana wela o ka alumini. Ma kekahi ʻaoʻao, kekahi aluminipanelaHoʻohana nā mea hana a me nā mea hana i ka ʻōpala alumini recycled me ka ʻole o ka mana koʻikoʻi. Pono kēia i ka mea hana papa plastik alumini e hana i kahi loiloi piha o ka mea hana waiwai, hoʻokumu i nā pilina ʻoihana a hōʻoia i ka maikaʻi o nā mea ma hope o ka hoʻoholo ʻana i nā subcontractors kūpono.

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ʻO ka hana mua o ka aluminipanela. ʻO ka hoʻomaʻemaʻe a me ka lamination maikaʻi o ka aluminipanelapili pono i ka maikaʻi composite o ka palaki aluminipanela. ʻO ka aluminikapanelapono e hoʻomaʻemaʻe mua ʻia e wehe i nā ʻili aila a me nā haumia ma luna o ka ʻili, i hana ka ʻili i kahi papa kemika paʻa, i hiki ai i ke kiʻiʻoniʻoni polymer ke hana i kahi paʻa maikaʻi. Eia nō naʻe, ʻaʻole mālama koʻikoʻi kekahi mau mea hana i ka mahana, ka noʻonoʻo, ka manawa mālama a me ka hoʻonui ʻana o ka wai i ka wā o ka hoʻomaʻamaʻa mua ʻana, no laila e pili ana i ka maikaʻi o ka hoʻomaʻemaʻe. Eia kekahi, hoʻohana pololei kekahi mau mea hana hou i ka pepa alumini me ka ʻole o ka pretreatment. ʻO kēia mau mea a pau e alakaʻi i ka maikaʻi ʻole, haʻahaʻa haʻahaʻa 180 ° peel ikaika a i ʻole ka paʻa ʻole o ka composite.

Ke koho ʻana i nā mea kumu. Hoʻohālikelike ʻia me nā plastics ʻē aʻe, ʻoi aku ka maikaʻi o nā kiʻiʻoniʻoni polymer i ka polyethylene, hiki ke kūʻai aku, ʻaʻohe mea ʻawaʻawa a maʻalahi ke hana. No laila, ʻo ka mea nui he polyethylene. No ka ho'ēmiʻana i nā kumukūʻai, koho kekahi mau mea hana liʻiliʻi i ka PVC, he maikaʻi ka hoʻopaʻaʻana a hoʻopuka i nā kinoea make make ke puhiʻia, aiʻole e koho i nā mea hana hou PE a iʻole e hoʻohana i nā mea waiwai PE i hui pūʻia me ka substrate. Ma muli o nā ʻano PE like ʻole, nā degere ʻelemakule a pēlā aku, e alakaʻi kēia i nā mahana hui like ʻole, a ʻaʻole paʻa ka maikaʻi o ka hui ʻana o ka ʻili.

ʻO ke koho o ke kiʻi polymer. ʻO ke kiʻiʻoniʻoni Polymer kahi ʻano mea adhesive me nā waiwai kūikawā, ʻo ia ka mea nui e pili ana i ka maikaʻi o nā mea hoʻohui. He ʻelua ʻaoʻao ka kiʻiʻoniʻoni polymer a ua hana ʻia i ʻekolu mau ʻāpana co-extruded. Hoʻopaʻa ʻia kekahi ʻaoʻao me ka metala a hoʻopaʻa ʻia kekahi ʻaoʻao me ka PE. ʻO ka papa waena he mea kumu PE. ʻOkoʻa loa nā waiwai o nā ʻaoʻao ʻelua. He ʻokoʻa nui nā kumukūʻai waiwai ma waena o nā ʻaoʻao ʻelua. Nā mea pili i ka aluminipanelapono e laweia mai a pipii na hale hana. Hiki ke hana ʻia ka mea i hui pū ʻia me PE ma Kina. No laila, hoʻopiʻi kekahi mau mea hana kiʻiʻoniʻoni polymer e pili ana i kēia, me ka hoʻohana ʻana i ka nui o ka mea hoʻoheheʻe PE, ʻoki i nā kihi a loaʻa ka waiwai nui. ʻO ka hoʻohana ʻana i nā kiʻiʻoniʻoni polymer he kuhikuhi a ʻaʻole hiki ke pani ʻia ka mua a me ke kua. ʻO ke kiʻiʻoniʻoni Polymer kahi ʻano kiʻi hoʻoheheʻe ponoʻī, hoʻoheheʻe ʻole ʻia e alakaʻi i ka hoʻohui hou ʻana. He kiʻekiʻe ka ikaika mua, lōʻihi ka manawa, hoʻemi ʻia ka ikaika ma muli o ke anuanu, a ʻike ʻia nā ʻōhū a i ʻole nā ​​​​mea ʻē aʻe.

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Ka manawa hoʻouna: Iulai-22-2022