ʻO ka papahele papahele -ʻo ia ka kohoʻoi loa o nā mea a pau i loaʻa. I kēlā manawa hoʻokahi,ʻo ia kekahi o nā meaʻoi loa aku i keʻano o ka mālama. Ināʻaʻole kahi pahu kūpono kūpono, e loli koke ka lāʻau a me nā waiwai maikaʻi. He nui nāʻano momona, no laila, ponoʻoe e hoʻomaopopo, ma muli o nā kumu hoʻohālike e koho aiʻoe i hoʻokahi aʻo kekahi o konaʻano.
He aha ka meaʻono no kahi papa e koho ai?
ʻO ka mea mua,ʻo ka kohoʻana o ka hana no ka hanaʻana ma muli o ka hana hana o ka lumi, a ma luna hoʻi o ka mea i manaʻoʻia ma ka papahele. Inā he mau mea wale nō kahi i loko o ka lumi, eʻaʻahu ana lākou i nā palihulu mālie a mālama pono i ka papahana, hiki iāʻoe ke koho i ka laquetquer, i hoʻohālikelikeʻia no ka mea kaumaha. Inā mākou e kamaʻilio ana e pili ana i kahi papahele a lumi lumi paha, kahi eʻoi aku ai kaʻoihana aʻoi aku ka hauʻoli o nā kānaka,ʻoi aku ka maikaʻi o ke kohoʻana i kēlāʻona no ka pākū e pale ai mai kēia mau ho'āʻoʻana a pau, a mai kahi lepo.
Ma muli o ka hopena i makemakeʻia, hiki iāʻoe ke koho i keʻano o kaʻoihana maikaʻi no ka pāhaka, e like me nāʻano o nā mele likeʻole. Hōʻikeʻia nāʻenehana e nāʻano palena:
- me ke kinowaluma - ka waiʻoluʻolu, ke mele, ka alkyd, ka polyurethane, a me nā mea'ē aʻe;
- nāʻoihana technology: viscosity, fluidity, method application;
- i ka helehelena: ka palaka, keʻokeʻo, kaʻulaʻula, kaʻono;
- ke kū'ē i ka pilikia mechanical a me ka ola hana.
ʻO ka wai inu wai no ka papa
Ma hope o kāu noiʻana i ka mea kumu, i mea e pono ai ka hoʻohuiʻana o ke kīʻaha nui i ka papaʻaina a hoʻemi i ka hoʻohanaʻana i ke kapaʻaʻahu, ua hiki ka manawa e hele ai i ka papahele papahele. ʻO ka koho maʻalahi a me ka maʻalahi kaʻona no ka papahana wai . I loko o kona mele, nā emulsifiers, wai a me nā mea pale. Hiki ke hoʻokaʻawaleʻia ka manaʻo o nā mea hoʻoheheʻe - mai ka 5 a 15%,ʻoiai he mau pūnaeʻaʻole i loko o ia mau mea.
ʻO nā pōmaikaʻi o ka'enela i hiki ke hoʻopunipuni i ka wai a ma keʻano kūpono, hoʻonui i ka pale ahi, ka palekana maikaʻi o ka pākū mai ka wai. E noʻonoʻo i nā kumukūʻai o ka hīnaʻi wai e pili ana i ka wai. ʻO ka mea mua, he kūponoʻole ka palekana a me ka uhi pokole. ʻO kēiaʻano papa hoʻi e pono ai nā mea hana kūikawā no ka noi. Eia kekahi,ʻaʻole kūpono nāʻano lāʻau likeʻole. ʻO kēia laʻana,ʻaʻole iʻaeʻia ka huluhulu, ka pūniho a me ka pine i nāʻanaka wai.
ʻO ka Polyurethane varnish no ka papa
ʻO kēiaʻano pani eʻoi aku ka maikaʻi no nā lumi kahi i hoʻonuiʻia ai ka māpuna, no ka mea, he ikaika loa kēlāʻanoʻeleʻele a he maikaʻi nā kūlana pili i ka lāʻau. Hiki i ka hoʻohuiʻana o ka pae polyurethane i hoʻokahi aʻelua paha. A i kēlāʻano, a ma kekahiʻano'ē aʻe,ʻo ka hana i loko o nā pūpūʻano momona, e hāʻawi ana iā ia i meaʻono kūponoʻole. Aia ma ka puʻu o ke kēpau he urethane, acrylic a mau mea pale paha.
ʻO nā pōmaikaʻi o nā laikini anhydrous, hiki iāʻoe ke uhi koke i ka pā me ka pahu me ka hoʻomakaʻana i ka hoʻomaka muaʻana, e like me ka mea elasticity, i ka pono o ka microclimate ma loko o ka lumi i ka wā e hana ai. ʻO ka pōʻino wale nō keʻano o ka hoʻohanaʻana i nā mea hihiu: he mea nuiʻaʻole eʻae i ka wai e hele mai ma luna o ka papahele a maloʻo loa, nā hua'ē aʻe a me ka'ōpū.
Paʻa pepa kiʻi no ka papa
He mea hilahila kūikawā ia, ma muli o ka hoʻopiliʻana o ka mea'ilika a me ka acrylic, kahi hiki ke hoʻopau loa i ka wai. Mahalo i kēia hui pūʻana,ʻo ka varnish ma hope o ka maloʻo hanaʻana i kahi kiʻi pale ikaika me nāʻano kūikawā a me nā hiʻohiʻona e hiki ke paleʻiaʻaʻole ma muli wale nō o nā mana mechanical, akā,ʻo nā mea i waho o ka hana. Ma muli o ka mea paʻahao, hiki ke hoʻomaopopoʻia ke kīʻaha hoʻokahi-'āpana no ka paʻi a me ka varnish-ʻelua. I ka hihia mua,ʻo ka mea hoʻopaʻa paʻa wale nō he meaʻoki wale nō, ma ka lua - kahi hui, e like me ka acrylic a me ka polyurethane.
Ma waena o nā pōmaikaʻi i hikiʻole ke hōʻoiaʻia o ka laka'ōmaʻomaʻo,ʻo ia ke kū'ē i ka pāpū wela, ka hoʻolālāʻenehana wela a me ka paleʻana o ka makū, ka paʻa o ka mechanical a me ka palekana o UV, ka ikaika a me ka lōʻihi, kaʻinoʻino a me ka pauʻole o ka maʻi. ʻAʻohe ona hemahema. Hiki ke hoʻohanaʻana i ke kinikona-paʻa i kaʻenelani ma loko a ma waho o kahi. ʻO kāna mau hōʻailona antisepic kiʻekiʻe e hōʻoiaʻiʻo i ka mālamaʻana i nāʻale mai ka hakina, ka pala a me nā hopenaʻeha.
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ʻO Formaldehyde varnish no ka papa
ʻO kēiaʻano ke uhiʻia e pili ana i ka lālā kū'ē loa. I loko o kona hoʻohuiʻana, nā resine formalhyde, e maloʻo ma hope o ka maloʻoʻana o ka varnish, no laila,ʻaʻole pono e hopohopo no ka hopena i ka olakino. Akā, hiki ke hoʻohanaʻia i loko o ia mau lumi kahi, no ka hoʻonuiʻana i nā koi no ka ikaika a me ka lōʻihi,ʻaʻoleʻoe iʻike i keʻano o ka lole e uhi ai i ka pā. ʻO ka Formaldehyde varnish he hoʻokahi aʻelua. ʻO ka lua, ua hui pūʻia me nā mea paʻakikī e loaʻa ana i ka waikawa a me nā mea'alapona, a ma hope iho ua hoʻoholoʻia ka hopena catalytic, a hoʻomaka ka formaldehyde e hoʻopau i condensate.
ʻO nā pāʻoihana o kēia laquet kahi o konaʻaeʻana i ka honua, kahi kūpaʻa maikaʻi loa i nā loli maikaʻi o ka mahana a me ka mahana o ka lumi, me ka ikaika a me ka lōʻihi. Hiki ke hoʻohanaʻia e kekahi mea hana,ʻaʻole pono e makemakeʻia kahi papaʻaina. ʻO nā hemahema,ʻo ka mea kaulana loaʻo ia he meaʻala nui, a nalowale wale nō i ke kolu o ka lā, a me ka loaʻaʻana o ka mana hoʻonā i ka manawa o ka hana.
ʻO Alkyd-urethane varnish no ka paʻi
E like me ka inoa e hōʻikeʻia nei, he lua loleʻano lua kēia no ka paʻi, kahi i loko o nā kōpana alkyd a me ke kinethane, a ua hoʻohemoʻia lākou me ka meaʻawaʻawa lāʻau. Hoʻohanaʻia no ka hoʻomaʻemaʻeʻana i nā lāʻau me ka lāʻau hou, a me ka mea i hana muaʻia me ke kino. ʻO ka palena wale nō -ʻaʻole hiki ke hoʻohanaʻia kēiaʻano varnish i nā mea like, nā lumi umauma a me nā keʻena'ē aʻe kahi nui o ka wai.
ʻO nāʻaoʻao maikaʻi o kēiaʻano kehena, he nani nā hiʻohiʻona o nā wahi i mālamaʻia, kahi maloʻo wikiwiki, pale pale kiʻekiʻe a me ka paʻakikī o ka uhiʻana, ka maʻalahi a me ke kūlike o ka māheleʻana, ke kū'ē i nā mea kino o ka home a me ka haumia. ʻAʻohe mea honi keʻano o ka'eneki,ʻaʻole ia he mea e pono ai ka hoʻomakaʻana o ka'ōmua, i ka wā o ke kālepa o nā papa,ʻaʻole ia e pihi ma muli o ka maikaʻi pono. ʻO nā meaʻinoʻole - hikiʻole ke hoʻohanaʻia ka varnish i ke kūlana o ka lā a me ka hikiʻana mai o ke kiʻi, a he mea pono e hoʻololi i ka uhi ma hope o 5-10 mau makahiki, e hilinaʻi ana i ka ikaika o kaʻike.
ʻO ka mea maikaʻi maikaʻi loa no kahi papa i loko o kahi lumi
I kahi e noho ai he mea pono e hoʻohana i kahi meaʻala me ka maloʻo no ka pā, kahi mea liʻiliʻi iki. ʻOiai uaʻoi aʻe ka ikaika o kaʻoihana o keʻano o kaʻoihana hana, akā,ʻaʻohe mea e pono ai nā mea i hoʻopiliʻia. ʻO ka lapalapa kahi wai eʻoi aku ka maikaʻi o ka pilina o ke kaiapuni,ʻoiai ua emiʻole ka palekana. ʻOiai nā lawaiʻa lawaiʻa hou me ka hoʻohuiʻana o ka urethane acrylic a iʻole ka acrylic-polyurethane iʻoi aku ka maikaʻi o keʻano o nā hana. Eia nō naʻe, me ka hoʻohuiʻana i nāʻano kinikino, ponoʻoe e koho i ka varnish a me nā kuleana o waho o ka hopena hopena o ka hoʻoponoponoʻana.
ʻO keʻala keleponaʻole no ka papa
ʻO kaʻaʻahu maikaʻi loa no ka paquet, inā makemakeʻoe e hoʻokūkū i ka nani maoli o ka lāʻau - he kīʻaha latex kīnāʻole ia ma kahi waihona acrylic. Ke hana nei ia ma luna o ka paquet i kahi mea hoʻokipa nani me nā mea nani nani. Eia kekahi, hiki ke hana i ke kino e pili ana i ka wai aiʻole nā hanana synthetic. I kekahi hihia, ua maopopo loa ka uhiʻana, e mālama ana i kaʻaina maoli o ka lāʻau a me konaʻano. I kekahi manawa,ʻo ka hanaʻana o ka varnish e komo pū kekahi me nā māmā māmā, e hāʻawi ana i ka lāʻau i kahi malu iʻikeʻoleʻia - he melemele,ʻeleʻele, aiʻole amber.
Nā lole'alaʻula no ka paʻi
Hiki keʻene i ka pumehana i ka papahele i makemakeʻia. ʻO nā meaʻona o ka wai ka mea hou loa i loko o ka pāʻani a me kaʻoihana varnish. Ke hoʻoponopono nei lākou i nā pilikia he nui i ka manawa like - mālama i ka lāʻau mai ka lepo, nāʻeleʻele a me nā mea ponoʻole, hāʻawi iā ia i kahi maikaʻi, e hoʻokaho i ka malu e pono ai. ʻO kahi wale nō e manaʻoʻia ai: ma nā wahi iʻoi loa aku i ka hemahema, e holoi me ka manawa, ka māmā o nā pani a me nā "ala", e wehe i ka papahele.
ʻO kaʻili keokeo no ka pā
Ke makemake neiʻoe e loaʻa ka hopena o ka lāʻau laʻau, hiki iāʻoe ke hoʻohana i nāʻano a me nāʻano likeʻole. ʻO kēia ka meaʻono, a me kaʻaila me ke keʻokeʻo keʻokeʻo, a me kaʻeke keʻokeʻo, a me nā mea'ē aʻe. Ua hui pūʻia lākou a pau ma ka hopena hopena - ua loaʻa i ka papahele kahi pale e keʻokeʻo, a lilo i mea kaulana loa i nā kuhi hou. Hiki nō hoʻi iā mākou ke hoʻohana i kēia mau mea i ka wā e makemake ai mākou e hoʻomaʻemaʻe i ka papahele. Ma ka hoʻohanaʻana i kēia a iʻole kēlā helu o nā papa, hiki iāʻoe ke loaʻa nā hua likeʻole o ka toning.
Pākī lapalapa no ka pā
ʻO nā mea hoʻolālā a me nā mākōkope-e pili pono loa ana i ka varnish nani - ke hoʻokūkū nei i nā pōʻinoʻole o ka pā, e "pale wale" mai ia mea. Eia kekahi, ma hope o ka manawa, eʻaʻahuʻia ka'ōhili, ma kahi o kahi e hoʻohana mauʻia ai. No laila, he māmā kahi māmā a me ka lakiʻeleʻele no ka papa. Akā, ua hūnāʻo ia i nā hemahema a pau. Eia hou, ua maʻalahi ka hanaʻana me ia, no ka meaʻaʻole ia e koi i ka hoʻokō pono i nā kūlana e like me ka mahana, ka mahana, ka hoʻomaʻemaʻe, a pēlā aku, e like me keʻano o ka hana nani.