Mmanụ soluble antirust gị n'ụlọnga

A makwaara dị ka ndị na-egbochi mmanụ corrosion. Imirikiti n'ime ha bụ ogige carbon ogologo ogologo na ogige polar. Ndi polar di na molekul ha ka etinyesiri ike ha n’okpukpu site n’inye ha ego; ndị na-abụghị polar iche iche nke ogologo carbon yinye hydrocarbons na-eduzi kwupụta ná mpụga nke metal elu, na ike ịbụ ibe soluble na mmanụ, nke mere na antirust gị n'ụlọnga ụmụ irighi na-eme ndokwa directionally na metal elu, akpụ ihe adsorptive echebe film iji chebe ndị ígwè site na mbuze mmiri na oxygen. Dabere na otu polar ya, enwere ike kee ya ụzọ ise: ① sulfonate, usoro kemịkalụ bụ (R-SO3. A na-ejikarị ya eme ihe alkali metal ma ọ bụ alkaline metal metal salts nke mmanụ mmanụ sulfonic acid, dị ka barium mmanụ ala sulfonate, sodium mmanụ mmanụ sulfonate , barium dinonylnaphthalene sulfonate na na. Carboxylic acids na ncha ha ncha, usoro kemịkalụ maka R-COOH na (R-COO) nMm. dị ka nchara inhibitor karboksylic acid bụ anụ na mmanụ oriri nke abụba asịd, dị ka stearic acid, oleic acid, wdg, oxyfuel ọzọ, alkenesuccinic acid na ihe ndị ọzọ a na-emepụta carboxylic acid, yana ngwaahịa mmanụ ala dị ka naphthenic acid. polarity nchara nchara nke carboxylic acid siri ike karịa carboxylic acid kwekọrọ, yabụ mmetụta antirust ka mma, mana Mmanụ na-edozi mmanụ pere mpe, mmiri ga-ejikwa hydrolyzed, ọ na-adịkarị jụụ mgbe achụsasịrị ya na mmanụ, mgbe ụfọdụ a na-esite na mmanụ kpoo ya. ③Ester, kemịkalụ kemịkalụ bụ RCOOR ′. anyụike bụ ihe ndị ester e kere eke, ma bụrụkwa ezigbo ihe eji emechi antirust. Esters nke polyalcohols nwere ezigbo antirust utịp, dị ka pentaerythrityl monooleate na sorbitan monooleate (Span-80), nke bụ ezigbo ihe ndị na-eme ka a na-agba ígwè ma jiri ya mee ihe. (4) Amines, usoro izugbe bụ R-NH2, dị ka octadecylamine, wdg. Agbanyeghị, amines dị mfe na-ejikarị mmanụ ịnweta. Otú ọ dị, amines ndị dị mfe adịghị mma iji gbochie nchara na mmanụ ịnweta, ma a na-ejikarị nnu amine ma ọ bụ ogige ndị ọzọ nke amines na acid acid mepụtara, dị ka octadecylamine oleate, cyclohexylamine stearate, wdg. (5) sọlfọ, nitrogen heterocyclic ogige, mgbanaka heterocyclic nwere sọlfọ ma ọ bụ nitrogen na ụfọdụ ihe nrụpụta, bụkwa ndị na-egbochi nchara nchara, dịka imidazoline alkyl phosphate salt, benzotriazole na α-mercaptobenzothiazole na na. A na-eji Imidazoline eme ihe maka mgbochi na nchara na-enweghị ọla, ebe a na-ejikarị benzotriazole maka ọla kọpa na mgbochi ndị ọzọ na-enweghị ígwè.

Emulsified antirust gị n'ụlọnga

E nwere ụdị abụọ nke emulsified antirust n'ụlọnga: otu bụ nkwusioru nke mmanụ ahụ na mmiri, ntụgharị mmanụ na-mmiri emulsion, nke na-adịkarị milky ọcha; nke ozo bu nkwusi nke nkpuru mmiri na mmanu, ya bu mmanu-n’ime mmiri emulsion, nke n’emeghari uzo ma obu translucent liquid. Ihe mkpuchi antirust emulsified abụghị naanị arụmọrụ antirust, kamakwa ịme mmanu na arụmọrụ dị jụụ, yabụ a na-ejikarị ya eme ihe dị ka ite mmanụ maka ịcha ọla. N'oge gara aga, a na-ejikarị onye na-eme emulsified na ọgwụ antirust emulsified na mmanụ na abụba (dị ka mmanụ ihe oriri, mmanụ castor, wdg) site na usoro saponification, na narị afọ nke 21, triethanolamine oleate, mmanụ sulfonated ma ọ bụ ndị na-abụghị ionic surfactant eji. Iji mee ka ọrụ nchara na-ewusi ike, mgbe a na-agwakọta ya na emulsion na mmiri, a ga-agbakwunye ụfọdụ ụdị mmiri na-agbaze mmiri, dị ka sodium nitrite na sodium carbonate, sodium nitrite na triethanolamine. Na mgbakwunye, iji gbochie ma belata mmebi nke emulsion, enwere ike itinye obere ihe ndị na-egbochi ọrịa, dị ka phenol, pentachlorophenol, sodium benzoate, wdg.