Nūhou

Pena anti-popo

ʻO ka pena anti-rust kahi ʻano mea e hana ana i ke kuleana o ka anti-rust, pale i ka pala metala a hoʻomaikaʻi i ka hopena pale o ka ʻili pena ma ka ʻili metala. Hiki ke hoʻokaʻawale ʻia ke kuleana o ka pena anti-rust i ʻelua mau ʻāpana: anti-rust kino a me ka anti-rust kemika, kahi e hiki ai ke hoʻokaʻawale ʻia ka pena anti-rust kemika i ka pale ʻana i ka pala a me ka hana electrochemical ʻano ʻelua. ʻO nā mea e hana ana i ke kuleana o ka pale ʻana i ka pala, ʻo ia ka pauka ʻulaʻula poni, ka pauka hao ʻulaʻula, ka pauka titanium hao hui pū ʻia, ka pauka alumini tripolyphosphate zinc a pēlā aku. I kēia manawa, hoʻohana nui ʻia ka pena anti-rust i nā uhi anti-corrosion, a ʻo ke kumukūʻai o nā uhi anti-corrosion he 6%-8.5%.

He aha ka ʻokoʻa ma waena o ka pena Anti-rust a me ka pena?

ʻO ka pena anti-rust kahi ʻano pena e hiki ke pale i nā ʻili metala mai ka pala kemika a electrochemical paha o ka lewa, ka wai kai, a me nā mea ʻē aʻe. ʻO ka pena anti-rust kino a me kemika, e like me ka hao ʻulaʻula, ka pauka alumini, ka pena anti-rust graphite, ke kēpau ʻulaʻula, ka pena anti-rust melemele zinc a pēlā aku.

ʻO ka pena kahi uhi kemika e uhi pono ana i ka ʻili o nā mea, pale, hoʻonani, māka a me nā kumu kūikawā ʻē aʻe, a hana i kahi kiʻiʻoniʻoni paʻa e pipili pono ana i ka ʻili o nā mea a he ikaika a hoʻomau kekahi.

1. Nā hana like ʻole:

Loaʻa i ka pena anti-rust nā waiwai o ka anti-corrosion a me ka anti-rust, he paʻakikī ke kiʻiʻoniʻoni, hana maikaʻi loa, a ʻoi aku ka paʻakikī ma mua o ka pena maʻamau. ʻAʻohe hana anti-rust o ka pena maʻamau, no ka mea, he alkyd resin ka mea pena kiʻiʻoniʻoni maʻamau, ma o ka oxidation a me ka maloʻo ʻana, paʻakikī haʻahaʻa, a me ka hakahaka pae hoʻopili.

2. ʻOkoʻa ke ola lawelawe:

Hiki ke hoʻohana ʻia ka pena anti-rust no 5-8 mau makahiki inā e kūlike. Hoʻohana pinepine ʻia ka pena maʻamau ma waho no kahi o 3 mau makahiki. Ma hope o ʻelua a ʻekolu paha mau makahiki, he maʻalahi ke hāʻule, mae a pau ka pena.

3. Nā ʻano like ʻole:

Pena anti-rust: pena anti-rust phenolic, pena anti-rust alkyd (hao ʻulaʻula, hina, kēpau ʻulaʻula), pena anti-rust chlorinated rubber, pena anti-rust epoxy (pena anti-rust zinc phosphate, pena anti-rust kepau ʻulaʻula, pena anti-rust waiwai zinc, pena anti-rust hao ʻulaʻula), a pēlā aku

Pena: ʻO nā ʻano pena like ʻole, ʻo ka pena anti-rust kekahi ʻano pena, me ka pena lāʻau, ka pena papahele, ka pena paia waho, ka pena pōhaku, ka pena kala like ʻole, ka pena alumini me ka hui pū ʻana, ka pena pale ahi, ka pena latex a pēlā aku.

ʻEwalu mau kuhikuhi no ka hoʻomohala ʻana i ka pena anti-rust i ka wā e hiki mai ana

ʻO ka mea mua, ka hoʻomohala ʻana o ka primer anti-rust wai a me ka pena luna no nā hale kila.

Pono ka primer anti-rust i hoʻokumu ʻia i ka wai e hoʻoponopono i ka huhū o ka substrate "flash rust" a me ke kūpaʻa wai ʻole, a ʻo ka piʻi ʻana o kekahi mau emulsions emulsifier-free hou ua hoʻomaikaʻi nui i kona inoa kūpaʻa wai ʻole, a pono e kālele ka wā e hiki mai ana i ka hoʻoponopono ʻana i nā pilikia o ka hana kūkulu a me ka hana noi. Ma ke ʻano he topcoat, ʻo ia ka hoʻomaikaʻi ʻana i kona hoʻonaninani a me ke kūpaʻa ma lalo o ke kūlana o ka hōʻoia ʻana i ka hana pale.

ʻO ka lua, ʻo ia ke hoʻomohala i kahi moʻo o ka pena anti-rust paʻa kiʻekiʻe a me ka solvent-free.

ʻO ka ʻeli ʻana, nā kahua kai a me nā papahana anti-rust nui i ka hana anti-rust ultra-durable o nā koi uhi he mea wikiwiki loa ia, ʻo ka mākeke o kēia manawa he mau ʻoihana haole a me nā huahana i lawe ʻia mai. ʻO nā huahana Kina ma ke ʻano nui ma ka pae loea, ka ikaika waiwai, ka ʻōnaehana hōʻoia maikaʻi a me ka kaulana o ka huahana a me nā ʻokoʻa ikaika piha ʻē aʻe me nā ʻāina ʻē, he paʻakikī ke komo i ka mākeke. No kēia hopena, ʻo ka mea mua, pono e hana i nā hoʻoikaika ʻana i ka hoʻomohala ʻenehana, ʻoiai ka hoʻomohala ʻana i ka primer pigment anti-rust ʻole kēpau a me chromium-free, ʻo ia hoʻi, e pili ana i ka zinc phosphate a me ka alumini tripolyphosphate anti-rust primer.

ʻO ke kolu, ʻo ia ka hoʻomohala ʻana i ka primer waiwai i ka zinc ma ka wai.

ʻO ka primer waiwai zinc inorganic a me ka primer waiwai zinc inorganic wai kekahi o nā primer hana lōʻihi, akā he mau uhi hoʻoheheʻe ia. ʻO ka primer waiwai zinc inorganic wai me ka modulus potassium silicate kiʻekiʻe ma ke ʻano he mea kumu he uhi anti-rust hana kiʻekiʻe i hoʻāʻo ʻia e ka hoʻomaʻamaʻa a loaʻa iā ia ka hiki ke hoʻomohala.

ʻO ka hā ka hoʻomohala ʻana o ka mea hoʻololi wela e hoʻōla ana i ka uhi anti-rust kūpaʻa wela.

Pono nā mea hoʻololi wela i nā uhi anti-rust me ke kūpaʻa wela kiʻekiʻe a me ka conductivity thermal, a pono e hoʻōla ʻia ka uhi amino epoxy i hoʻohana ʻia i kēia manawa ma 120 ° C a koi i nā uhi he nui, ʻaʻole hiki ke hoʻohana ʻia ma nā hāmeʻa nui.

ʻO ka lima, ʻo ia ka hoʻomohala ʻana i kahi uhi e hiki ke hoʻōla ʻia i ka mahana o ka lumi a maʻalahi hoʻi e hoʻopili.

ʻO ke kumu nui, ʻo ia ka loaʻa ʻana o ke kaulike maikaʻi loa ma waena o ka hana pale ʻana i ka popo, ka hana hoʻoili wela a me ka hana kūkulu ʻana o ka uhi ʻana.

ʻO ke ono ka hoʻomohala ʻana o ka uhi anti-rust flake.

ʻO ka Mica iron oxide (MIO) he kūpaʻa dielectric maikaʻi loa, kūpaʻa i ka ʻelemakule lewa a me ka hana ālai, a hoʻohana nui ʻia ma ke ʻano he primer a me ka pena luna ma ʻEulopa Komohana.

ʻO ka hiku, ka hoʻomohala ʻana o ka moʻo chlorinated rubber o nā pani uhi anti-rust.

Ma muli o ka mea he ʻāpana hoʻokahi ka rubber chlorinated, maʻalahi ke kūkulu ʻana, kūpaʻa i ka wai, kūpaʻa i ka aila, kūpaʻa i ka ʻelemakule lewa he maikaʻi loa, hoʻohana nui ʻia i ke kūkulu moku, ka pale ʻana i ka popo ʻoihana a me nā ʻoihana ʻē aʻe, aia kahi mākeke ākea ma Kina. Eia nō naʻe, no ka mea ʻo ka hana ʻana o ka rubber chlorinated e hoʻohana ana iā CC1 ma ke ʻano he solvent, ua luku ʻia ka papa ozone.

ʻO ka walu ka hoʻomohala ʻana i nā mea pale popo inorganic i hoʻololi ʻia.

I nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka hoʻohana ʻana o ka emulsion organik i hoʻololi ʻia i ka sima e hoʻomaikaʻi i kona ikaika, ke kūpaʻa waena, i ka uhi ʻana i ka papahele ʻoihana. I waena o lākou, ʻo ka epoxy water emulsion (a i ʻole epoxy solvent-based) ke ulu wikiwiki nei, i kapa ʻia ʻo polymer cement.

E pili ana iā mākou

ʻO kā mākou huiUa pili mau ʻo ia i ka "ʻepekema a me ka ʻenehana, ka maikaʻi mua, ka ʻoiaʻiʻo a me ka hilinaʻi, ka hoʻokō pono ʻana o ls0900l: .2000 ʻōnaehana hoʻokele maikaʻi honua. ʻO kā mākou hoʻokele koʻikoʻi ʻenehana hana hou, ka lawelawe maikaʻi e hoʻolei i ka maikaʻi o nā huahana, lanakila i ka ʻike o ka hapa nui o nā mea hoʻohana.Ma ke ʻano he kūlana ʻoihana a me ka hale hana Kina ikaika, hiki iā mākou ke hāʻawi i nā laʻana no nā mea kūʻai aku e makemake ana e kūʻai, inā makemake ʻoe i ka pena anti-rust, e ʻoluʻolu e kelepona mai iā mākou.