Akụkọ - Kedu ihe dị iche n'etiti agba na agba na-eguzogide nchara? Kedu ihe ga-eme n'ọdịnihu mmepe nke mkpuchi nchara?

Agba mgbochi nchara

Mgbochi nchara bụ ụdị ihe na-arụ ọrụ nke mgbochi nchara, na-egbochi nchara ígwè ma na-eme ka nchebe nke ihe nkiri agba dị n'elu ígwè. Enwere ike kewaa ọrụ nke agba agba nchara n'ime ụzọ abụọ: mgbochi anụ ahụ na nchara kemịkalụ, nke agba kemịkalụ na-egbochi nchara nwere ike kewaa n'ime mgbochi corrosion na electrochemical edinam ụdị abụọ. Ihe ndị na-arụ ọrụ mgbochi nchara na-agụnyekarị ntụ ntụ pink na-acha uhie uhie, ntụ ntụ uhie ígwè, ntụ ntụ ígwè titanium mejupụtara, aluminum tripolyphosphate zinc ntụ ntụ na ihe ndị ọzọ. Ka ọ dị ugbu a, a na-ejikarị agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba agbacha agbacha agbachasị agbachasị 6%-8.5.

Kedu ihe dị iche n'etiti agba mgbochi nchara na agba?

Mgbochi agba bụ ụdị agba nke nwere ike ichebe metal elu site chemical ma ọ bụ electrochemical corrosion nke ikuku, oké osimiri, wdg. anụ ahụ na chemical mgbochi nchara agba, dị ka ígwè red, aluminum ntụ ntụ, graphite mgbochi nchara agba, red lead, zinc yellow anti-nchara na na.

Agba bụ ihe mkpuchi ngwakọta kemịkalụ nke na-ekpuchi elu nke ihe, na-echebe, na-achọ mma, akara na ihe ndị ọzọ pụrụ iche, na-emepụta ihe nkiri siri ike nke na-ejidesi ike n'elu ihe ma nwee ụfọdụ ike na ọganihu.

1. Ọrụ dị iche iche:

Mgbochi nchara nwere ihe ndị na-eme ka ọ ghara imebi na mgbochi nchara, ihe nkiri ahụ siri ike, arụmọrụ magburu onwe ya, na ike siri ike dị elu karịa nke agba nkịtị. Nkịtị agba enweghị mgbochi-nchara ọrụ, n'ihi na ndị nkịtị agba film ihe onwunwe bụ alkyd resin, site ọxịdashọn na ihicha, ogbenye ike ike, adhesion ọkwa ọdịiche.

2. Ndụ ọrụ dị iche iche:

Enwere ike iji agba mgbochi nchara maka afọ 5-8 n'ihe gbasara nha. A na-ejikarị agba nkịtị eme ihe n'èzí ihe dịka afọ 3. Mgbe afọ abụọ ma ọ bụ atọ gasịrị, ọ dị mfe ịdapụ, daa na ntụ ntụ.

3. Ụdị dị iche iche:

Mgbochi nchara agba: phenolic mgbochi nchara agba, alkyd mgbochi nchara agba (ígwè uhie, isi awọ, red lead), chlorinated roba mgbochi nchara agba, epoxy mgbochi nchara agba (zinc phosphate mgbochi nchara agba, red lead mgbochi nchara agba, zinc ọgaranya mgbochi-nchara agba, ígwè uhie mgbochi nchara agba), wdg

Agba: agba dị iche iche nke agba, agba mgbochi nchara bụkwa ụdị agba, na mgbakwunye na agba ahụ gụnyekwara agba osisi, agba ala, agba mgbidi mpụta, agba nkume, agba ọtụtụ agba, agba alumini, agba ọkụ, agba latex na ihe ndị ọzọ.

Ntuziaka asatọ maka mmepe n'ọdịnihu nke agba mgbochi nchara

Nke mbụ, mmepe nke mmiri na-eme ka mmiri na-eguzogide nchara na agba elu maka ihe owuwu ígwè.

Mmiri dabeere mgbochi nchara primer ga-edozi nkụda mmụọ nke mkpụrụ "flash ajari" na ogbenye mmiri na-eguzogide, na ịrị elu nke ụfọdụ ọhụrụ emulsifier-free emulsions emewo ka fundamentally mma ya ogbenye mmiri iguzogide aha, na ọdịnihu kwesịrị ilekwasị anya na-edozi nsogbu nke na-ewu ọrụ na ngwa ọrụ. Dị ka topcoat, ọ bụ tumadi iji melite mma ya na ịdịte aka n'okpuru ọnọdụ nke ịhụ na ọrụ nchebe.

Nke abụọ bụ ịmepụta usoro nke ọdịnaya siri ike dị elu na agba mgbochi nchara na-enweghị ihe mgbaze.

Drilling, Offshore nyiwe na nnukwu-ọnụ ọgụgụ mgbochi nchara oru ngo na ultra-integide mgbochi nchara ọrụ nke mkpuchi chọrọ bụ nnọọ ngwa ngwa, ugbu a ahịa bụ isi nke mba ọzọ nwere ụlọ ọrụ na ibubata ngwaahịa nwere. Ngwaahịa China bụ tumadi na ọkwa teknụzụ, ike akụ na ụba, usoro mmesi obi ike na aha ngwaahịa na oghere ike ndị ọzọ zuru oke na mba ndị ọzọ, ọ siri ike ịbanye n'ahịa. Iji mezuo nke a, nke mbụ, ekwesịrị ime mgbalị na mmepe teknụzụ, ọkachasị mmepe nke enweghị ndu na chromium na-enweghị mgbochi nchara pigmenti, ya bụ, dabere na zinc phosphate na aluminom tripolyphosphate mgbochi nchara.

Nke atọ bụ ịmepụta primer nke nwere zinc nke dabeere na mmiri.

Inorganic zinc-ọgaranya primer na mmiri na-adabere na inorganic zinc-ọgaranya primer bụ otu n'ime ihe ndị na-eme ogologo oge, ma ha bụ mkpuchi na-agbaze. The mmiri nke dabeere inorganic zinc-ọgaranya primer nwere modul potassium silicate dị elu dị ka isi ihe bụ akwa ọrụ mgbochi nchara mkpuchi nwalere site omume ma nwee mmepe ikike.

Nke anọ bụ mmepe nke okpomọkụ Exchanger na-agwọta okpomọkụ na-eguzogide mgbochi nchara.

Ndị na-ekpo ọkụ na-ekpo ọkụ chọrọ mkpuchi mgbochi nchara na nnukwu okpomọkụ na-eguzogide okpomọkụ na okpomọkụ, na epoxy amino mkpuchi a na-eji ugbu a kwesịrị ka a gwọọ ya na 120 Celsius C ma na-achọ ọtụtụ mkpuchi, nke a na-apụghị iji na nnukwu ngwaọrụ.

Nke ise bụ ịmepụta ihe mkpuchi nke nwere ike ịgwọ ya na ụlọ okpomọkụ ma dị mfe itinye.

Isi ihe bụ ịchọta nguzozi kachasị mma n'etiti ọrụ mgbochi nchara, ọrụ nnyefe ọkụ na ọrụ owuwu nke mkpuchi.

Nke isii bụ mmepe nke flake mgbochi nchara mkpuchi.

Mica iron oxide (MIO) nwere nguzogide dielectric magburu onwe ya, nguzogide ikuku ikuku na igbochi ọrụ, a na-ejikwa ya dị ka primer na top paint na Western Europe.

Nke asaa, mmepe nke chlorinated roba usoro mgbochi nchara mkpuchi nnọchi.

N'ihi na roba chlorinated bụ otu akụrụngwa, ihe owuwu ahụ dị mfe, nguzogide mmiri, nguzogide mmanụ, iguzogide ịka nká nke ikuku dị mma, nke a na-ejikarị eme ihe n'ịrụ ụgbọ mmiri, mgbochi nchara nchara na mpaghara ndị ọzọ, enwere nnukwu ahịa na China. Otú ọ dị, n'ihi na mmepụta nke roba chlorinated na-eji CC1 eme ihe dị ka ihe mgbaze, oyi akwa ozone na-ebibi.

Nke asatọ bụ mmepe nke organic gbanwetụrụ inorganic nchara mgbochi ihe.

Na-adịbeghị anya, ngwa nke organic emulsion gbanwetụrụ ihe iji melite ike ya, ọkara iguzogide, ọtụtụ-eji na ulo oru n'ala mkpuchi. N'ime ha, emulsion mmiri epoxy (ma ọ bụ epoxy dabeere na ihe mgbaze) na-etolite ngwa ngwa, nke a na-akpọ ciment polymer.

Gbasara anyị

Ụlọ ọrụ anyịmgbe niile a na-agbasosi "'sayensị na nkà na ụzụ, àgwà mbụ, n'eziokwu na ntụkwasị obi , strictimplementation nke ls0900l:.2000 mba àgwà management system.Our rigorous managementtechnologicdinnovation, àgwà ọrụ nkedo àgwà nke ngwaahịa, merie ude nke ọtụtụ ndị ọrụ.Dị ka onye ọkachamara na ụlọ ọrụ China siri ike, Anyị nwere ike ịnye ihe atụ maka ndị ahịa chọrọ ịzụrụ, ọ bụrụ na ị chọrọ agba mgbochi nchara, biko kpọtụrụ anyị.