Ihe mkpuchi SWD969 metallic anticorrosion mkpuchi

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Ihe mkpuchi SWD969 metallic anticorrosion mkpuchi

nkowa nkenke:

SWD969 mejupụtara resin mgbochi corrosion na-arụ ọrụ dị elu dị ka ntọala ihe nkiri, ọ gbakwunyere ihe flakes dara dara.Resin na-emepụta ihe nkiri ya nwere ọnụ ọgụgụ dị ukwuu nke ether bonds, urea bonds, biuret bonds, urethane bonds na hydrogen bond, nke na-eme ka mkpuchi na-emepụta ihe nkiri sie ike ma sie ike, na-enwe ọmarịcha ọrụ na nke anụ ahụ na ihe mgbochi corrosion.Mgbe emechara ọgwụgwọ ahụ, enwere ike ịhazi ihe flakes ígwè ahụ n'ụzọ ziri ezi na n'usoro n'oge a na-emepụta ihe nkiri.N'ihi na ya pụtara ìhè ogologo dayameta ruru na ike mgbochi corrosion ike, ọ ga-adị ogologo ogologo penetration na mmebi nke corrosive ọkara n'oge ngwa, nke mere na mkpuchi nwere ike ịrụ ọrụ nke oké film mkpuchi mere n'okpuru mkpa ọnọdụ.Ihe ndị a na-ahụ maka ọla ahọpụtara bụ flakes na-egbuke egbuke, nke nwere ike igosi ọkụ ọkụ na ọkụ ọkụ nke ọma, nweta mmetụta nke oyi na ike ịzọpụta ike, mee ka ụlọ ahụ dịkwuo mma, na ihe ndị a na-echekwa na-akwụsi ike.A na-ejikọta flakes metal na mkpuchi site na ala ruo n'elu, nke mere na mkpuchi ahụ nwere mmetụta na-eduzi, nke nwere ike igbochi nchịkọta electrostatic ma mee ka ebe mmepụta ihe dị mma.


Nkọwa ngwaahịa

Mkpado ngwaahịa

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)

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