Ihe mkpuchi SWD969 metallic anticorrosion mkpuchi
Oke ngwa ngwa
Mgbochi corrosion nke mmanụ ala, kemịkalụ, njem, ihe owuwu, ike eletrik na ụlọ ọrụ mmepụta ihe ndị ọzọ, ọkachasị tankị nchekwa, akụrụngwa kemịkalụ, ihe owuwu nchara, akụkụ agbakwunyere (gụnyere ụdị conductive), ụlọ na mgbidi nke ụlọ ọrụ mmepụta ihe na ụlọ nchekwa.
Njirimara ngwaahịa na uru
* Nguzogide corrosion mara mma, mkpuchi dị mkpa nwekwara ike rụọ ọrụ nke mkpuchi ihe nkiri siri ike.
Na mma adhesion na ala ala ọgwụgwọ chọrọ, ọ nwere ike ozugbo etinyere n'elu metal workpieces, nke ọ bụghị nanị na-enwe mmetụta nke primer, ma nwekwara ọrụ nke elu mkpuchi.
Ihe mkpuchi ahụ dị oke ma sie ike, nke nwere ike iguzogide mmebi nrụgide cyclic.Magburu onwe n'ibu Njirimara, eyi iguzogide, mmetụta iguzogide na ọkọ iguzogide.Ọmarịcha mgbochi corrosion arụmọrụ, na-eguzogide ọgwụ mgbochi na mmebi nke a dịgasị iche iche nke chemical corrosion media, dị ka nnu ịgba, acid mmiri ozuzo, wdg magburu onwe ịka nká na-eguzogide, ọ dịghị mgbape na ọ dịghị pulverization maka n'èzí ojiji.Ihe mkpuchi ahụ nwere ike igosi ìhè na okpomọkụ na anyanwụ iji nweta mmetụta nke oyi na ike ịzọpụta.Ọ nwere ikike nke iduzi iji gbochie ọkụ eletrik static si na-achịkọta.Otu akụrụngwa akụrụngwa, mkpuchi aka etinyere dị mma iji ma nwee ike itinye ya n'ụdị ụdị ngwa dị iche iche.
Njirimara anụ ahụ ngwaahịa
Ihe | Nsonaazụ |
Ọdịdị | Ọlaọcha ọla |
Viscosity (cps) @ 20℃ | 250 |
Ọdịnaya siri ike (%) | ≥68 |
Oge ọkọchị (h) | 4 |
Ndụ ite (h) | 2 |
Mkpuchi usoro iwu | 0.125kg/m2(oke 60um) |
Njirimara anụ ahụ ahụkarị
Ihe | Nlele ọkọlọtọ | Nsonaazụ |
Isi ike pensụl | H | |
Ike nrapado (Mpa) metal base | HG/T 3831-2006 | 9.3 |
Ike nrapado (Mpa) ihe ndabere | HG/T 3831-2006 | 2.8 |
Enweghi ike ime ihe | 2.1Mpa | |
Nnwale na-ehulata (ogwe cylindrical) | ≤1mm | |
Mgbochi abrasion (750g/500r) mg | HG/T 3831-2006 | 5 |
Nguzogide mmetụta kg·cm | GB/T 1732 | 50 |
Mgbochi ịka nká, emelitere ịka nká 1000h | GB/T14522-1993 | Ọnwụ ọkụ 1, njakịrị |
Nwalee arụmọrụ
Ihe | Nlele ọkọlọtọ | Nsonaazụ |
Isi ike pensụl | GB/T 6739-2006 | H |
Nnwale na-ehulata (ogwe cylindrical) mm | GB/T 6742-1986 | 2 |
Nguzogide elu, Ω | GB/T22374-2008 | 108 |
Nguzogide mmetụta (kg·cm) | GB/T 1732-1993 | 50 |
Nguzogide denaturation okpomọkụ (200 ℃, 8 h) | GB/T1735-2009 | Nkịtị |
Adhesion (MPA) ígwè mkpụrụ | GB/T5210-2006 | 8 |
Njupụta g/cm3 | GB/T 6750-2007 | 1.1 |
Nguzogide corrosion
Nguzogide acid 35% H2SO4ma ọ bụ 15% HCl, 240h | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
Nguzogide Alkali 35% NaOH, 240h | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
Nguzogide nnu, 60g/L, 240h | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
Nguzogide ịgba nnu, 3000h | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
Artificial ịka nká eguzogide,2000h | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
Nguzogide mmiri, 1000h | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
Mgbochi mmanụ, 0 # mmanụ dizel, mmanụ crude, 30d | Enweghị afụ, enweghị nchara, enweghị mgbawa, enweghị isi |
(Maka naanị ntụaka: ṅaa ntị na volatilization, splash corrosion na njupụta. Ọ bụrụ na achọrọ nkọwa zuru ezu, a na-atụ aro ka onye ọrụ mee ule imikpu n'onwe ya) |