Say corrosion et sakey ed saray importantin elemento ya sengegan nabalbula na kulibangbang aderal. Loobbalbula na kulibangbang proteksion,balbula na kulibangbang say proteksion ed corrosion et sakey ya importantin isyu ya ikonsidera. Parad metalbalbula na kulibangbangs, say panagtambal ed tapew na tapew so sankaabigan ya paraan na proteksion ya epektibo ed gastos.
Say papel nametalbalbula na kulibangbang tapew na tapew
01. Pansalimbeng
Kayari na pangipinta ed tapew na metal, say tapew na metal et medyo nisian ed kaliberliber. Sayan proteksion ya epekto et nayarin tawagen ya proteksion ya epekto. Balet nepeg ya ipabitar ya say manipis a layer na pintura et agmakagawa na sigpot a proteksion. Lapud say atagey a polymer et walaan na pigaran dagem ya onloob, no say coating et manipis a tuloy, saray structural pores to so mangiiter na pankanawnawa ed saray molekula na danum tan oxygen ya bulos ya onlabas. Malambot ya akaselyadobalbula na kulibangbangs et walaan na malet iran kakaukolanen ed kapal na epoxy coating ed tapew. Nanengneng ya parad dakel a coating say balor et mas baleg nen say ag-a-coat ya bakal ya tapew. Pian napaaligwas so impermeability na coating, say anti-corrosion coating et nepeg ya mangusar na film-forming substance ya abeba so air permeability to tan sakey a solidon filler ya baleg so shielding property to, tan diad saman met a panaon, nepeg ya dagdagen so bilang na coating layers pian say coating et makaabot ed sakey a kapal tan magmaliw ya masimpit tan aliwan porous.
02. Panameget ed panag-apag
Diad panreak na saray loob na kabiangan na coating ed metal, say tapew na metal et na-passive odino nagawa so proteksion ya substansia pian napaaligwas so proteksion ya epekto na coating.balbula na kulibangbangsusaren parad espisyal iran pankaukolan et nepeg ya imanoen so komposisyon na pintura pian napaliisan so seryoson makapuy ya epekto. Niarum ni, say ginawan aserobalbula na kulibangbang ya uusaren ed oil pipeline, saray produkto na degradation ya napapawala ed silong na kiwas na pigaran larak tan say kiwas na drying na saray metal ya sabon et nayarin manggawa met na betang na organic corrosion inhibitors.
03. Proteksion ed electrochemical
Say electrochemical corrosion ed silong na pelikula et nagagawa no say dielectric permeable coating et onsabi ed tapew na metal. Mangusar na metal ya mas atagey so aktibidad to nen say bakal bilang filler ed saray coating, singa say zinc. Saya so manprotekta ed sacrificial anode, tan saray produkto na corrosion na zinc et say basic zinc chloride tan zinc carbonate, ya mamano ed gap na membrane tan mamasimpit ed membrane, ya mamawas a maong ed corrosion tan mamabayag na serbisyo nabalbula na kulibangbang.
Kaslakan ya uusaren ya coating parad metalbalbula na kulibangbangs
01.balbula na kulibangbang epoxy resin coating na laman
Walaan na sarayan ugali:
Ag-onkupas
Saray steel bar ya walay epoxy to et maong so resistensya ra ed corrosion, tan say biskeg na bond da ed semento et nabawasan a maong. Saya so matukoy ed saray kondisyon na industriya diad ambetel iran kaliberliber odino diad agresibon media.
mabiskeg ya pankakasakey
Say kiwawala na polar hydroxyl tan ether bonds ya walad molecular chain na epoxy resins so manggagawa ed satan ya mabiskeg ed nanduruman substansia. Say epoxy resin et walaan na abeban shrinkage legan na panag-cure, tan say internal stress ya napapawala to et melag, tan say proteksion ya tapew na tapew to et aliwan mainomay ya napelag tan naandi.
Saray kablian na kuryente
Say cured epoxy resin system et sakey ya ekselentin insulating material ya atagey so dielectric properties to, surface leakage resistance tan arc resistance.
Ag-onkupas so amag
Saray cured epoxy systems et ag-onkupas ed karaklan ya amag tan nayarin usaren ed mairap iran kondisyon ed tropikal.
02.balbula na kulibangbang plato nylon plato material
Saray nylon sheets et ag-onkupas tan matalonan nausar ed dakel ya aplikasyon a singa say danum, pitek, naakan, tan panag-alis na asin.
sekso ed paway
Say nylon board coating et makapasa ed salt spray test, tan say coating et ag-onkupas kayari na inyan ed danum na dayat ed loob na masulok ya 25 taon, kanian anggapoy corrosion na saray metal ya parte.
resistensya ed gasgas
Maong so resistensya tod pakaderal.
resistensya ed epekto
Anggapoy pakapatnagan na pan-peel ed mabiskeg ya impaka-impake.
Oras na pangi-post: Nobyembre-24-2022
