SWD969 Hlau anticorrosion txheej

cov khoom

SWD969 Hlau anticorrosion txheej

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SWD969 yog tsim los ntawm kev ua haujlwm siab los tiv thaiv corrosion ua zaj duab xis-tsim puag, nws ntxiv cov khoom siv ci xim hlau flakes.Nws cov zaj duab xis-forming resin muaj ntau ntawm ether bonds, urea bonds, biuret bonds, urethane bonds thiab hydrogen bonds, uas ua rau cov zaj duab xis-txheej txheej tuab thiab tawv, nrog zoo heev mechanical thiab lub cev muaj zog thiab anti-corrosion zog.Tom qab pretreatment, cov khoom siv hlau flakes tuaj yeem sib npaug thiab sib xyaw ua ke thaum tsim cov yeeb yaj kiab.Vim nws txoj kab uas hla ntawm qhov sib piv thiab muaj zog tiv thaiv corrosion, nws yuav ua kom ntev ntev ntawm kev nkag mus thiab kev puas tsuaj ntawm corrosive nruab nrab thaum lub sij hawm thov, kom cov txheej tuaj yeem ua lub luag haujlwm ntawm cov yeeb yaj kiab tuab ua raws li nyias nyias.Cov khoom siv hlau xaiv yog cov ci ntsa iab, uas tuaj yeem cuam tshuam lub teeb thiab hluav taws xob hluav taws xob zoo, ua tiav cov txiaj ntsig ntawm kev ua kom txias thiab txuag hluav taws xob, ua kom lub tsev nyob ib puag ncig zoo dua, thiab cov ntaub ntawv khaws cia ruaj khov dua.Cov hlau flakes nyob rau hauv txheej yog overlapped los ntawm hauv qab mus rau sab saum toj, yog li ntawd lub txheej muaj ib tug conductive nyhuv, uas yuav tiv thaiv tau electrostatic tsub zuj zuj thiab ua rau cov cheeb tsam tsim muaj kev ruaj ntseg.


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Khoom cim npe

Cov khoom siv dav siv

Kev tiv thaiv corrosion tiv thaiv roj av, tshuaj lom neeg, tsheb thauj mus los, kev tsim kho, hluav taws xob fais fab thiab lwm yam lag luam, tshwj xeeb tshaj yog cov tso tsheb hlau luam, cov cuab yeej siv tshuaj, cov qauv hlau, cov khoom siv kos duab (xws li cov khoom siv hluav taws xob), lub ru tsev thiab cov phab ntsa ntawm cov chaw tsim khoom thiab chav cia khoom.

Khoom nta thiab qhov zoo

* Zoo heev corrosion kuj, nyias txheej kuj ua lub luag hauj lwm ntawm tuab zaj duab xis txheej.

Nrog zoo adhesion thiab tsis tshua muaj kev kho deg yuav tsum, nws tuaj yeem siv ncaj qha rau saum npoo ntawm cov hlau ua haujlwm, uas tsis tsuas yog muaj cov nyhuv primer, tab sis kuj muaj cov haujlwm ntawm txheej txheej sab saum toj.

Cov txheej yog tuab thiab tawv, uas tuaj yeem tiv thaiv kev puas tsuaj rau kev ntxhov siab.Cov khoom siv zoo heev, hnav tsis kam, cuam tshuam tsis kam thiab khawb tsis kam.Kev ua haujlwm zoo heev los tiv thaiv corrosion, tiv taus yaig thiab kev puas tsuaj ntawm ntau yam tshuaj lom neeg corrosion media, xws li tshuaj tsuag ntsev, kua qaub los nag, thiab lwm yam. Zoo heev aging kuj, tsis tawg thiab tsis muaj pulverization rau sab nraum zoov siv.Cov txheej tuaj yeem cuam tshuam lub teeb thiab cua sov hauv lub hnub kom ua tiav cov txiaj ntsig ntawm kev ua kom txias thiab txuag hluav taws xob.Nws muaj peev xwm ua tau los tiv thaiv hluav taws xob zoo li qub los ntawm kev sib sau ua ke.Ib qho khoom siv sib xyaw, cov txheej txheem tes siv tau yooj yim siv thiab tuaj yeem siv rau ntau hom kev thov.

Cov khoom siv lub cev

Yam khoom Cov txiaj ntsig
Qhov tshwm sim Hlau nyiaj
Viscosity (cps) @ 20 ℃ 250
Cov ntsiab lus tseem ceeb (%) ≥68
Lub sij hawm deg qhuav (h) 4
Lub neej (h) 2
Theoretical Coverage 0.125kg / m2(thickness 60 hli)

Cov yam ntxwv ntawm lub cev

Yam khoom Test txuj Cov txiaj ntsig
cwj mem hardness   H
Adhesive zog (Mpa) hlau puag HG/T 3831-2006 9.3
Adhesive zog (Mpa) pob zeb puag HG/T 3831-2006 2.8
Impermeability   2.1Mpa
Bending test (cylindrical ncej)   ≤ 1 hli
Abrasion tsis kam (750g / 500r) mg HG/T 3831-2006 5
Impact resistance kg · cm GB/T 1732 50
Anti-aging, accelerated aging 1000h GB/T14522-1993 Poob lub teeb <1, chalking <1

Kuaj kev ua tau zoo

Yam khoom Test txuj Kev tshwm sim
cwj mem hardness GB/T 6739-2006 H
Khoov xeem (cylindrical ncej) mm GB/T 6742-1986 2
Surface resistance, Ω GB/T22374-2008 108
Impact resistance (kg · cm) GB/T 1732-1993 50
Kub denaturation kuj (200 ℃, 8 h) GB/T1735-2009 Ib txwm
Adhesion (MPA) steel substrate GB/T5210-2006 8
Qhov ceev g / cm3 GB/T 6750-2007 1.1

Corrosion kuj

Acid resistance 35% H2SO4los yog 15% HCl, 240h Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
Alkali tsis kam 35% NaOH, 240h Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
Ntsev tsis kam, 60g / L, 240h Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
Ntsev tshuaj tiv thaiv, 3000h Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
Artificial aging kuj, 2000h Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
Kev tiv thaiv ntub dej, 1000h Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
Roj kuj, 0 # Diesel roj, roj crude, 30d Tsis muaj npuas, tsis xeb, tsis tawg, tsis tev tawm
(Rau kev siv nkaus xwb: xyuam xim rau volatilization, txaws corrosion thiab overflow. Yog xav tau cov ntaub ntawv ntxaws, nws raug nquahu kom tus neeg siv coj mus kuaj immersion los ntawm nws tus kheej)

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Khoompawg