PVC KUMUKŪʻAI KŪʻAI NUI ʻIA O KE KIʻIʻONIʻONI

1. He aha ke kiʻiʻoniʻoni PVC i kālai ʻia?

 

ʻO ka ʻili kila PVC i kālai ʻia o ke kaupaku gypsum he kaupaku me kahi papa hou o ka membrane. I kēia manawa, ʻo nā kaʻina hana mālama ʻili o nā gussets kaupaku i hoʻohui ʻia e pili ana i ka uhi ʻana, ka pīpī ʻana, ka ʻōwili ʻana, ke kaha kiʻi ʻana i ka uea, ke one ʻana, ka anodizing, a pēlā aku. I waena o lākou, he kiʻekiʻe nā koi o ka papa oxide ma ka substrate alloy alumini a he paʻakikī ke kaʻina hana, no laila ʻo ia ka mea pipiʻi loa, ukali ʻia e ka papa hau i uhi ʻia i ka wili, a laila ka papa pīpī i uhi ʻia i ka ʻili.

ʻO ka ʻili o ka ʻili kila PVC i kālai ʻia a me ke kahe o ke kaʻina hana o ka laminate ua like ia me ka papa i uhi mua ʻia. ʻO ka mānoanoa o ka ʻili kila PVC i kālai ʻia ma kahi o 0.13mm (ʻo ka mānoanoa o ka ʻili kila PVC i kālai ʻia i hana ʻia e nā lama maʻamau he 0.0.18mm). Loaʻa i ka ʻili kila PVC kiʻekiʻe-gloss ka maʻalahi, ka ʻōlinolino, a me ke ʻano like ʻole o ke kala, e hoʻololi piha ana i ke kala anuanu hoʻokahi ma ka ʻili o ke kaupaku metala; ʻO ka ʻili kala kilokilo PET ka huahana palekana kaiapuni ʻōmaʻomaʻo hou loa o ka honua i kēia manawa. He nui nā waiwai maikaʻi loa e like me ka ʻole o ka ʻawahia, ka haumia ʻole, ka pale ʻana i ka ultraviolet, a pēlā aku. Hoʻohana nui ʻia a hoʻokō piha i ka makemake o ka poʻe no ka ʻōmaʻomaʻo, ke kākoʻo ʻana i ka palekana kaiapuni, a me ka hahai ʻana i ke ʻano. I kēia manawa, ʻo ka papa laminated maikaʻi loa i ka ʻoihana ʻo ia ka ʻili LG o Kōlea Hema.

I ka ʻōlelo maʻalahi, ʻo ka uhi ʻana o ka ʻili PVC i kālai ʻia ʻo ia ke kau ʻana i kahi papa o ka ʻili kala ma ka papa alumini. He hana hou kēia i ka mālama ʻana i ka ʻili o nā mea i ʻike ʻia i ka hopena o nā makahiki 1990. ʻO Iapana a me Kōlea Hema nā ʻāina mua i hoʻomohala i kēia mea hou, a ma hope iho ua hoʻolauna ʻia i Taiwan a laila i Kina. I ka wā mua, ua hoʻohana mua ʻia kēia ʻenehana e hoʻonani i ka ʻili o nā mīkini uila e hoʻonani a hoʻokiʻekiʻe iā lākou. I ka makahiki 2000, ua hoʻopili ʻia kēia ʻenehana i nā kaupaku alumini me ka holomua i manaʻo ʻole ʻia. Mai ia manawa, e like me ka mea kaupaku o ka lumi kuke a me ka lumi ʻauʻau, loaʻa i ke kaupaku i uhi ʻia i ka ʻiliʻili nā pono kūlohelohe: ʻaʻohe mae, ʻaʻohe hāʻule ʻana, ʻaʻohe deformation, ʻaʻohe fume aila, maʻalahi e hoʻomaʻemaʻe, ʻano a nani hoʻi, pale i ka makū, kū i ka waikawa a me ka alkali, a kūpono hoʻi ke kumukūʻai. No laila, ua ʻae ʻia no ka hapa nui o nā ʻohana.

I kēia lā, ma ka hapa nui o nā kūlanakauhale, ua hoʻohana mālie ʻia ka ʻiliʻili i kālai ʻia PVC ma ke ʻano he koho mua no ka hoʻonaninani kaupaku gypsum o ka lumi kuke a me ka lumi ʻauʻau. ʻOi aku ka haʻahaʻa o ke kumukūʻai o ka panela kaupaku i kālai ʻia PVC ma mua o nā panela kaupaku ʻē aʻe. He maʻalahi ke kau ʻana o ka panela kaupaku PVC no nā mea kūʻai aku.

He maʻalahi loa ke kaʻina lamination kikoʻī, ʻo ia ka hoʻohana ʻana i nā waiwai kemika o ke kiʻiʻoniʻoni e hoʻokaʻawale i ke kiʻiʻoniʻoni i loko o kahi mea gelatinous i ka mahana kiʻekiʻe, a laila e ʻōwili like ma luna o kahi pā alumini pālahalaha me kahi mīkini mīkini, a laila e hoʻopili iā ia i loko o ke kāpili ma kahi mea e like me ka mahana haʻahaʻa. Hiki ke mālama ʻia ke kiʻiʻoniʻoni PVC no nā makahiki he ʻumi me ka ʻole o ka mae a me ka discoloration, a he nui nā kala, ʻano maikaʻi, a me ka mālama maʻalahi.

Nā hana palekana i ka wā hoʻomaʻemaʻe: E hoʻāʻo e pale i ka hoʻohana ʻana i nā mea hoʻoheheʻe ʻino a me ka hoʻopā ʻana me nā mea ʻoi i ka wā o ke kaʻina hoʻomaʻemaʻe e mālama i ka pono a me ka nani o ka papa peritoneal ma ka lihi o ka pā peritoneal.

 

2. He aha nā pono o ka ʻili kiʻi i kālai ʻia PVC no ke kaupaku gypsum?

 

Loaʻa i PVC nā pono o ke kaupaku i uhi ʻia i ka ʻili i kālai ʻia:

• ʻAʻohe ʻokoʻa kala, ʻili ʻalani, nā pehu;
• Palena ʻole;
• Ke kūpaʻa melemele, ʻaʻohe discoloration;
• Nā mea pili i ke kaiapuni a hiki ke palaho;
• ʻO ke aniani kiʻekiʻe, hiki i ka ʻōlinolino o ka ʻili i 125-130;
• ʻO ke saturation maikaʻi, ka paʻakikī maikaʻi a me nā waiwai kemika maikaʻi;
• Paʻakikī kiʻekiʻe o ka ʻili, a hiki i ka 2H, kūpaʻa i ke kahakaha ʻana;
• Kūpaʻa ahi maikaʻi, ʻaʻohe mea ʻino (e like me formaldehyde, stupid, a pēlā aku) i hana ʻia i ka wā e puhi ana;
• ʻAʻohe pono no ka pena i ka wā e hana ai i nā huahana, maʻalahi ke kaʻina hana, haʻahaʻa ka hoʻopukapuka kālā, a mālama ʻia ka hana kanaka a me nā kumuwaiwai mea;
• Nui nā ʻano like ʻole o PVC mea pepa laminated e koho ai.

 

3. He aha ka mānoanoa maʻamau o ka ʻili kiʻi PVC i kālai ʻia?

 

Aia kēia i kāu koi, hiki iā mākou ke hana iā ia mai 0.12mm a 10mm.

Nui maʻamau: 1230*0.07mm.
700m-1000m/'ōwili, Loaʻa ka lōʻihi i hoʻopilikino ʻia ma ke noi.

 

4. I ka wā e ʻōlelo ai i ka kiʻiʻoniʻoni i kālai ʻia ʻo PVC , he aha nā huaʻōlelo wehewehe ʻē aʻe ma laila?

 

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