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ka uhi ʻana i ka chlorinated rubber

Me ka hoʻomau mau ʻana o ka pae hoʻokele waiwai o Kina, ʻoi aku ka wikiwiki o ka ulu ʻana o ka ʻoihana mīkini, a ʻo ke kahua o nā mea anti-corruption e pono ai no ka ʻoihana mīkini ua hoʻomaka pū i ka manawa kiʻekiʻe o ka hoʻomohala ʻana. Ua hoʻomaka ka nui o nā hana holomua, nā huahana anti-corrosion maikaʻi e hoʻokomo i ka mākeke. Ua ʻike ʻia ka uhi palaki chlorinated e ka hapa nui o nā mea hoʻohana no kāna hana maikaʻi loa a kū i waho i ka hoʻokūkū mākeke ikaika. Mai ka makahiki 1960 mai, ua hoʻohana nui ʻia nā ʻāpana chlorinated rubber i ka hana moku, nā ipu, nā hale mālama wai, ka petrochemical a me ka hana mana ma ke ʻano he uhi kākoʻo no ka pala niho, a he kuleana koʻikoʻi i ke kaʻina o ka hoʻokele waiwai.
Hōʻike nā ʻikepili pili i ka helu ʻana o nā ʻāpana chlorinated rubber no ʻelua wale nō a ʻekolu pakeneka o ka mākeke pale anti-corrosion. ʻAʻole i ʻike hohonu nā mea hoʻohana i ka chlorinated rubber anticorrosive coatings, ʻoi aku ka liʻiliʻi o nā mea hana i mea e ʻimi ai i nā pono waiwai, me nā pūhui chlorine haʻahaʻa haʻahaʻa e hoʻololi i nā ʻāpana maʻamau o nā pale chlorinated rubber, hoʻopilikia i ka mākeke, akā pili pū nō hoʻi i ka hoʻomohala ʻana o nā chlorinated rubber coatings. I mea e hoʻomaikaʻi ai i ka ʻike o ka hapa nui o nā mea hoʻohana anti-corrosion coating o ka chlorinated rubber coating, e paipai i ka hoʻolaha ʻana a me ka hoʻohana ʻana i ka chlorinated rubber coating, a hoʻomaikaʻi i ka pae hoʻomohala o ka ʻoihana uhi ʻana o Kina, i kēia manawa ka mea kākau ma ke kumu o ka noiʻi lōʻihi, nā waiwai kumu o ka chlorinated rubber coating, hoʻohālikelike ʻia, noi a me nā mea hoʻohana ʻē aʻe, me ka manaʻo e kōkua i ka hapa nui o nā mea hoʻohana anti-corrosion.

ʻO ka nānā ʻana o ka uhi ʻana i ka chlorinated rubber

Hana ʻia ka pāpaʻi chlorinated me ka resin chlorinated rubber i hana ʻia e ka lāʻau maoli a i ʻole ka synthetic rubber ma ke ʻano he mea maka e like me ka resin matrix, a laila me nā mea kōkua a me nā solvents. He kiʻekiʻe ka saturation molecular chlorinated resin, ʻaʻohe polarity maopopo o nā paʻa molekala, ʻano hana maʻamau a paʻa maikaʻi. Mai ka hiʻohiʻona, ʻo ka resin rubber chlorinated he pauka keʻokeʻo paʻa, ʻaʻohe mea ʻona, ʻono ʻole, ʻaʻohe huhū. Hiki ke hoʻohana maʻalahi ka uhi ʻana i ka chlorinated rubber, me ka nui o nā noi, a hiki ke hoʻohana ʻia me nā ʻano puaʻa like ʻole e like me ka primer, ka pena waena a i ʻole ka pena kiʻekiʻe. I waena o lākou, hoʻohana ʻia ka mea i hoʻohana ʻia ma ke ʻano he topcoat no ka hoʻopili ʻana i nā uhi. Ma ka hoʻololi ʻana i ka resin chlorinated rubber me nā resins ʻē aʻe, hiki ke loaʻa a hoʻomaikaʻi ʻia paha nā ʻano mea like ʻole e loaʻa ai ka hopena o ka uhi ʻana.

nā waiwai o ka uhi chlorinated rubber

1. Nā pōmaikaʻi o ka pena kalapona chlorinated

1.1 Kūleʻa waena maikaʻi loa a me ka pale ʻana i ka wā
Ma hope o ka hoʻokumu ʻia ʻana o ka uhi ʻana o ka chlorinated, ua paʻa paʻa nā molecular paʻa o ka resin i ka papa pena, a paʻa loa ke ʻano molekala. No kēia kumu, ʻoi aku ka maikaʻi o ke kūʻē ʻana o ka ʻili i ka wai, ka waikawa, ka alkali, ka paʻakai, ka ozone a me nā mea ʻē aʻe. ʻO ka hikiwawe o ka wai a me ke kinoea he ʻumi pākēneka wale nō ia o nā mea alkyd. Mai ka hiʻohiʻona o nā makahiki he nui o ka hoʻohana ʻana i ka hoʻomaʻamaʻa ʻana, ʻo ka chlorinated rubber layer paʻi paʻa ikaika i ka aliphatic solvents, ka ʻaila i hoʻomaʻemaʻe ʻia a me ka aila lubricating, a hiki ke hoʻohana ʻia no ka hoʻomaʻamaʻa anti-mold i nā wahi humid, a ʻoi aku ka maikaʻi o ke kūʻē ʻana i ka cathode stripping.
1.2 Hoʻopili maikaʻi, kūpono maikaʻi me nā ʻano uhi ʻē aʻe
ʻO ka uhi ʻōmaʻomaʻo ʻōmaʻomaʻo i hoʻohana ʻia ma ke ʻano he kumu mua ka nui o ka pili ʻana i ka mea kila. Ma ke ʻano he pena kiʻekiʻe, hiki ke hoʻohana ʻia ka pena waena me ka epoxy resin, polyurethane a me nā ʻano like ʻole o ka primer, kiʻekiʻe loa ka hopena. He mea maʻalahi ka hoʻoponopono ʻana i ka uhi ʻana i ka chlorinated, hiki iā ʻoe ke hoʻohana i ka uhi ʻana i ka chlorinated rubber no ka pena hou ʻana, hiki iā ʻoe ke hoʻohana i ka acrylic, nā mea hoʻoheheʻe like ʻole a me nā ʻano pale anti-fouling no ka hoʻoponopono ʻana.
1.3 Hana maʻalahi a maʻalahi
ʻO ka chlorinated rubber coating he mea hoʻopili hoʻokahi, pōkole loa ka manawa hana kiʻiʻoniʻoni, wikiwiki ka wikiwiki o ke kūkulu ʻana. ʻO nā koi no ke kūkulu ʻana i ka mahana o ka chlorinated rubber coating he ākea ākea, a hiki ke kūkulu ʻia mai -5 degere a 40 degere ma luna o ka ʻole. ʻO ka nui o ka diluent i hoʻohui ʻia i ka wā o ke kūkulu ʻana he liʻiliʻi loa ia, a ʻaʻole hiki ke hoʻohui ʻia ka diluent, e hōʻemi ana i ka volatilization o nā mea hoʻoheheʻe organik a loaʻa ka hana kūlohelohe maikaʻi. Hiki ke hoʻopili pololei ʻia ka uhi chlorinated ma luna o ka ʻili o nā lālā paʻa, a loaʻa ke kūpaʻa alkali maikaʻi. Ke hoʻohana ʻia i nā hana laina hui, hiki ke hoʻohana ʻia ke ʻano "wet against wet" no ka pulupulu ʻana, hoʻomaikaʻi nui i ka hana hana.

2. Nā hemahema a me nā hemahema o ka uhi ʻana i ka chlorinated rubber

2.1 chlorinated rubber coating ʻeleʻele kala, ʻilihune ʻālohilohi, maʻalahi e komo i ka lepo, ʻaʻole lōʻihi ka waihoʻoluʻu, ʻaʻole hiki ke hoʻohana ʻia no ka pena hoʻonaninani;
2.2 ʻO ke kūpaʻa wela o ka uhi ʻana i ka wai. Ma nā wahi haʻahaʻa, emi nui ke kūpaʻa wela. ʻO ka mahana decomposition thermal i loko o kahi maloʻo he 130 ° C, a ʻo ka mahana decomposition thermal i loko o ke kaiapuni humid he 60 ° C wale nō, e alakaʻi ana i ka palena palena o ka hoʻohana ʻana i ka uhi chlorinated rubber, a ʻaʻole hiki ke kiʻekiʻe ka wela o ka hoʻohana ʻana ma mua o 70 ° C.
2.3 He haʻahaʻa ka mānoanoa paʻa a me ka mānoanoa kiʻiʻoniʻoni chlorinated. No ka hōʻoia ʻana i ka mānoanoa o ke kiʻiʻoniʻoni, pono e pīpī pinepine ʻia, e pili ana i ka hana hana;
2.4 ʻAʻole maikaʻi ka hoʻomanawanui ʻana o ka ʻōpala chlorinated i nā mea ʻala a me kekahi ʻano mea hoʻoheheʻe. ʻAʻole hiki ke hoʻohana ʻia ka uhi ʻōpala chlorinated ma ke ʻano he uhi pale pale i loko o nā wahi i loaʻa nā mea intolerant, e like me ka pipeline kemika, nā lako hana a me nā pahu mālama. I ka manawa like, ʻaʻole hiki ke hoʻopaʻa ʻia ka chlorinated rubber coating no ka wā lōʻihi me nā momona holoholona a me nā momona momona;

ke kuhikuhi o ka hoʻomohala ʻana o ka uhi ʻana i ka chlorinated rubber

1. Ka noiʻi e pili ana i ka maʻalahi o ka pena kiʻi ʻoniʻoni chlorinated ua hoʻohana nui ʻia no ka mālama anti-corrosion o nā huahana metala.

Ma muli o ka loli nui ʻana o ka nui o nā huahana metala i ka wā e loli ai ka mahana, i mea e hōʻoia ai ʻaʻole i hoʻopilikia nui ʻia ka maikaʻi o ka kiʻi pena i ka wā e hoʻonui ai ka substrate a hoʻopaʻa ʻia, pono e loaʻa i ka chlorinated rubber coating e hōʻemi i ke kaumaha i hana ʻia ke hoʻonui nui ʻia ka substrate. I kēia manawa, ʻo ke ala nui e hoʻomaikaʻi ai i ka maʻalahi o ka pena kalapona chlorinated e hoʻohui i ka paraffin chlorinated. Mai ka ʻikepili hoʻokolohua, ke hiki i ka nui o ka paraffin chlorinated i 20% o ka resin rubber chlorinated, hiki i ke kiʻi ʻoniʻoni ke hiki i 1 ~ 2mm.

2. E noiʻi i ka ʻenehana hoʻololi
I mea e hoʻomaikaʻi ai i nā waiwai o ka pena kiʻiʻoniʻoni a hoʻonui i ka hoʻohana ʻana i nā ʻāpana chlorinated rubber coatings, ua hoʻokō nā mea noiʻi i nā haʻawina hoʻololi he nui e pili ana i nā ʻāpana chlorinated rubber. Ma ka hoʻohana ʻana i ka lāʻau chlorinated me ka alkyd, epoxy ester, epoxy, coal tar pitch, thermoplastic acrylic acid a me vinyl acetate copolymer resin, ua hoʻokō ʻia ka holomua o ka hoʻopili ʻana i ka paʻi kiʻi pena, ke kū ʻana o ka wā a me ka pale ʻana i ka corrosion, a hoʻoikaika i ka hoʻomohala ʻana i ka ʻoihana pale pale koʻikoʻi.

3. E aʻo i ka maʻiʻo paʻa o nā uhi
He haʻahaʻa ka maʻiʻo paʻa o ka chlorinated rubber coating a lahilahi ka mānoanoa o ke kiʻiʻoniʻoni, no laila e hoʻokō i nā koi o ka mānoanoa o ke kiʻiʻoniʻoni, pono e hoʻonui i ka nui o nā manawa brushing a pili i ka hana pono. I mea e hoʻoponopono ai i kēia pilikia, pono e hoʻomaka mai ke kumu a hoʻomaikaʻi i ka ʻike paʻa o ka pena. Ma muli o ka paʻakikī o ka hoʻoinu ʻana i ka wai, hiki ke hoʻemi ʻia ka mea paʻa i mea e hōʻoia ai i ka hana kūkulu. I kēia manawa, ʻo ka ʻike paʻa o ka chlorinated rubber coatings ma waena o 35% a me 49%, a ʻoi aku ka kiʻekiʻe o ka solvent content, e pili ana i ka hana kūlohelohe o nā uhi.

ʻO nā ala nui e hoʻomaikaʻi ai i ka ʻike paʻa o ka uhi ʻana i ka chlorinated rubber ka hoʻoponopono ʻana i ka manawa inlet chlorine a me ka mālama ʻana i ka wela o ka hopena i ka wā e hana ai i ka resin rubber chlorinated.

E pili ana iā mākou

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