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I-Microlayer Corrosion Protection Coating esekelwe emanzini i-JH-9392

Inkcazelo emfutshane:

Igama lebrand:JUNHE

Inombolo yoMfanekiso:JH-9392


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ubuncinane boMyinge wokuodola:Iikhilogram ezili-100
Iinkcukacha zokuPakisha:
Pack A: 16kg / Metal umphanda
Iipakethi B: 24KG iPlasitiki yomphanda
Ipakethe C:Isekwe kwisixa se-arhente A
Ixesha lokuzisa:Kwiintsuku ezilishumi emva kokufumana intlawulo kwangaphambili
Ubunakho bokubonelela:Iitoni ezi-2 ngosuku

Umbala:Isilivere
PH:3.8-5.2
Ubunzima obuthile:1.30±0.05
Viscosity:20~60s(Ukutshiza) 60~90S(Dip-Spin Coating)
Cr6+:≥25g/L

Inkcazo

Ukuqulunqwa / ulwazi malunga nezithako

I-JH-9392 yenziwe ngeepakethe ezintathu: A,B noC;
Ipakethe A: Yisilivere engwevu ludaka oludityaniswe ikakhulu ngokwekhemikhali kunye neflake entle kakhulu iZn, iflake entle kakhulu iAl kunye ne-ethylene glycol.Umlinganiselo weradiyasi-ubunzima be-Zn plate yi-60 ~ 100.
Ipakethi B: Sisinyibilikisi sombala we-orenji-obomvu kunye nesisombululo samanzi, esiqulethe i-Cr6 +.
Ipakethe C: Yeyona nto ibambekayo yokwaleka eyenziwe ikakhulu ngeselulosi emhlophe okanye ngumgubo otyheli.

Ukwehlisa amafutha
I-workpiece kufuneka ihlanjululwe ukuba kukho ioli phezu komhlaba.Kukho iindlela ezintathu zokulungisa:
1.Ubushushu obuphezulu;
2.I-agent engathathi hlangothi yokucoca isiseko samanzi;
3.I-solvent ye-Organic efana ne-methylene chloride.

Ukudimaza
I-workpiece ayinakugquma ukuba kukho umhlwa okanye i-burr phezu kwe-surface.Eyona ndlela yokucubungula i-shot blasting.Ukuxhatshazwa kwe-corrosion of coating kuya kwenziwa ukuba ukucoca i-asidi yamkelwe.

Ukwaleka
I-workpiece afer degreasing kunye nokudutyulwa kokudubula kufuneka kugqunywe ngeDip-Spin coating okanye iSprayiing Coating.

Ukufudumeza kwangaphambili
I-workpiece emva kokuba igqunywe kufuneka ifudunyezwe kwangaphambili ngokukhawuleza kwi-80 ~ 150 ℃ malunga ne-8 ~ 15 mins ukuba ibe ngumphunga.(ngokufunxa ubushushu besixhobo sokusebenza.)

Ukunyanga
I-workpiece emva kokufudumeza kwangaphambili kufuneka iphiliswe kwi-300-340 ℃ kwi-20-40 mins.(ngokufunxa ubushushu besixhobo sokusebenza.)

Ukupakisha
Ipakethe A: 16kg / Metal Barel
Ipakethi B: I-24KG yePlastiki yombhobho
Ipakethe C: i-5.0kg yentsimbi yentsimbi

Ixesha lokuqinisekisa umgangatho
Ngaphambi kokudibanisa iinyanga ezi-6 kwi-20℃
Emva kweentsuku ezingama-40 kwi-20 ℃ (Inokuphinda isetyenziswe ukuba ukongeza i-coating entsha ngokuqhubekayo.)
Kufuneka igcinwe ngaphantsi kwe-20℃ ukuba ayisetyenziswa.

Inkqubo yokwaleka

Mix Ratio
Pack A: 16.0 kg
Ipakethe B:24.0 kg (ubungakanani bunokwandiswa ngokufanelekileyo ukuba kugqunywe isitshizi)
Iipakethi C: 0-50 g (ngokwemfuno ye-viscosity eyahlukeneyo)

Indlela yokuxuba
Phambi koMxube, Gcina ii-A&B ezinobunzima kwindawo yokuhlambela emanzini nge-25 ± 2 ℃, emva koko uvuthulule u-A ukwenza uludaka lwesinyithi lusasazeke ngokufanayo ngomxube wamatyeli, emva kokuba i-A isasazwe ngokulungeleleneyo, yehlisa isantya esiphazamisayo ukuya kwi-60r/min, kwaye wongeze i-B.

Yongeza u-B ku-A ngokukhawuleza.Okwangoku, iqondo lobushushu lomgqomo liya kunyuka, xa lifikelela kuma-35 ℃, qalisa isixhobo sokukhenkceza ukugcina iqondo lobushushu lomgqomo lingaguquki kuma-35 ℃.

Gxuma umxube malunga neyure ezi-1 ~ 2 ngokukhawuleza emva kokuba u-B egalelwe, uze wongeze u-C. C kufuneka ube ngumgubo ukuba kukho iqhuma. ngokuqhubekayo.

Ukugquma kufuneka kuhluzwe nge-80 ~ 100 ye-mesh yesikrini sentsimbi ecocekileyo phambi kokuba ugalelwe kwidiphu yediphu.

Isixhobo sokulawula ubushushu kufuneka sixhotyiswe ngediphu yomphanda ukugcina ubushushu bento yokugquma kwi-22±2℃.
(Ukuba i-temp. iphezulu kakhulu, ipeyinti inoxanduva lokuwohloka, kwaye i-viscosity iya kwenziwa.) I-coating kufuneka ixutywe ngesetyhula ukuze igcinwe ngokulinganayo.

Ukuxinana kovavanyo, i-PH, iqondo lobushushu, i-Viscosity kunye ne-Cr6 + umxholo wokugquma rhoqo kwiiyure ezi-8 ukuba zisebenza ngokuqhubekayo.

coating

Xuba uMzobo

mix

Ingqalelo

Ezinye iikhemikhali ezinjengazo naziphi na iintlobo zeasidi, ityuwa yealkali ayinakuxutywa kwi-coating, kuba ezi zinokuvula i-Zn kunye ne-Al plate ukuguga ukugquma.

Gwema ukukhanya kwelanga kunye ne-ultraviolet ray ixesha elide xa usebenza, ngaphandle koko kuya kukhawulezisa ukuguga okanye i-polymerization yokwambathisa.

Kubaluleke kakhulu ukulawula ukushisa kwengubo.Ukuba iqondo lobushushu bokwambathisa liyatshintsha xa usebenza, liya kusebenzisa i-viscosity, emva koko i-effec i-quatity yokwambathisa kwi-workpiece.Ke ubudlelwane phakathi kobushushu, i-viscosity kunye nenkqubo yokusonta kufuneka ilawulwe kakuhle xa uqatywa.

I-viscosity iya kuhluka ukuba indlela yokugqoka iyahluka.Khetha idatha ephantsi ukuba isitshizi sigquma, kwaye ukhethe idatha ephezulu ukuba idiphu ijikelezisa ukutyabeka.

Idatha yoBugcisa

Hayi. Into Idatha
1 PH 3.8-5.2
2 Cr6+ ≥25g/L
3 Ubunzima obuthile 1.30±0.05
4 Viscosity 20 ~ 60s (Spray Coating);60~90S(Dip-Spin Coating) .20℃ Zahn 2 # indebe
5 Ubushushu bokusebenza 22±2℃

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