Pehea ka hopena o ka mālama ʻana i ka ʻili i ke kūpaʻa ʻana i ka palaho o nā ʻāpana alumini?

I ka hoʻolālā kūloko hale a me ka hoʻokaʻawale ʻana i nā wahi keʻena, ua lilo nā ʻāpana alumini i koho nui no nā kikowaena kūʻai, nā hale keʻena, nā hōkele a me nā wahi like ma muli o ko lākou māmā, ka nani a me ka maʻalahi o ke kau ʻana. Eia nō naʻe, ʻoiai ka papa oxide kūlohelohe o ka alumini, ke kūpaʻa nei ia i ka pala, ka ʻili ʻana o ka ʻili a me nā pilikia ʻē aʻe i nā wahi humid, noe paʻakai kiʻekiʻe a i ʻole nā ​​​​​​wahi haumia loa, e hoʻopilikia ana i ke ola lawelawe a me ka nani o ka ʻike. Hōʻike nā hana ʻoihana hou e hiki i nā hana ʻili i hoʻopili ʻia e ka ʻepekema ke hoʻoikaika nui i ke kūpaʻa ʻana i ka pala, e hoʻolōʻihi ana i ke ola o ka huahana ma 3-5 mau manawa. Ua lilo kēia i mea nui i ka hoʻokūkū maikaʻi nonā ʻāpana alumini.

ʻO ke Kumu Hoʻomalu o ka Hana ʻIli: He Mea Kī ka Pale ʻana i nā Alanui ʻAi ʻOle

ʻO ke kumu nui o ka palaho ʻana o nā ʻāpana alumini mai nā hopena kemika ma waena o ka substrate alumini a me ka makū, ka oxygen, a me nā mea haumia i ka lewa, e alakaʻi ana i ka oxidation o ka ʻili a me ka flaking. ʻO ka hana nui o ka mālama ʻana i ka ʻili, ʻo ia ke hana i kahi papa pale paʻa a paʻa ma luna o ka substrate alumini ma o nā ʻano kino a kemika paha, no laila e ālai ana i ke ala pili ma waena o nā mea ʻino a me ka mea kumu.

Nā Kaʻina Hana Hana ʻIli Nui: Nā Pōmaikaʻi Kūikawā no nā Hana like ʻole

ʻEkolu mau ʻano hana lapaʻau ʻili mua i loaʻa i ka ʻoihana ʻāpana alumini i kēia manawa, e hōʻike ana kēlā me kēia i nā ʻano kū'ē i ka corrosion a me ke kūpono no nā hiʻohiʻona kikoʻī, no laila e hāʻawi ana i nā hoʻonā i hana kūikawā ʻia no nā koi papahana like ʻole:

1. ʻAnodic Lapaʻau

Hoʻohana ʻo Anodising i ka electrolysis e hana i kahi ʻili oxide mānoanoa a ʻoi aku ka paʻa ma luna o ka ʻili o ka substrate alumini. Ke hoʻohālikelike ʻia me ka papa oxide kūlohelohe o ka alumini, hoʻonui nui kēia i ke kūpaʻa ʻana i ka pala. Hoʻopaʻa pono ka ʻili oxide hopena i ka substrate, kūʻē i ka ʻili ʻana, a hiki ke hoʻoluʻu ʻia i nā kala he nui, e hoʻohui ana i ka nani aesthetic me ka pale kumu.

1.Uhi Pauka

ʻO ka uhi ʻana i ka pauka e pili ana i ka hoʻopili like ʻana i ka pena pauka electrostatic i ka ʻili o ka substrate alumini, a laila hoʻōla ʻia i nā mahana kiʻekiʻe e hana i kahi papa uhi 60-120μm ka mānoanoa. ʻO ka pōmaikaʻi o kēia kaʻina hana aia i loko o kona papa pale ʻaʻole porous, uhi piha e hoʻokaʻawale loa i nā mea ʻawaʻawa. Kūʻē ka uhi i nā waikawa, alkalis, a me ka abrasion, e kū pono ana i ka ʻino ʻana o ka makū ʻoiai ma nā wahi pulu e like me nā lumi ʻauʻau hōkele a i ʻole nā ​​​​lumi kī kikowaena kūʻai.

3.ʻUhi Fluorocarbong

Hoʻohana ka uhi ʻana o Fluorocarbon i nā pena fluororesin i hoʻopili ʻia i nā papa he nui (ʻo ia hoʻi ka primer, topcoat, a me ka clearcoat) e hana i kahi papa pale. Hōʻike ia i ke kūpaʻa maikaʻi loa i ka wā a me ke kūpaʻa i ka palaho, e kū ana i nā kūlana koʻikoʻi e like me ka radiation ultraviolet, nā mahana kiʻekiʻe, ka haʻahaʻa kiʻekiʻe, a me ka hōʻike ʻana i ka noe paʻakai kiʻekiʻe. Hiki i kona uhi ke kū i mua o 1,000 mau hola o ka hoʻāʻo ʻana i ka pīpī paʻakai me ka ʻole o ka palaho a he ola lawelawe ma mua o 10 mau makahiki. Hoʻohana nui ʻia ia ma nā hale kalepa kiʻekiʻe, nā kahua mokulele, nā keʻena hoʻokolohua, a me nā wahi ʻē aʻe e koi ana i ke kūpaʻa maikaʻi loa i ka palaho.

Mai nā hale keʻena maloʻo a hiki i nā hōkele kahakai haumākū, ke hana nei nā ʻenehana mālama ʻili i nā hopena pale kūikawā no nā ʻāpana alumini. ʻAʻole wale kēia e hōʻoiaʻiʻo i ka lōʻihi o ka huahana akā hāʻawi pū kekahi i ke kākoʻo ikaika no nā aesthetics hoʻolālā a me ka palekana. No nā mea kūʻai aku a me nā mea kuleana papahana, ua lilo ka nānā ʻana i nā kaʻina hana mālama ʻili i mea koʻikoʻi no ka loiloi ʻana i ka maikaʻi o ka ʻāpana alumini.

Hoʻokaʻaʻikeinfo@gkbmgroup.comno ka ʻike hou aku e pili ana i ka Gaoke Building Materials partition alumini.