Umkhiqizo owaziwa nangokuthi
- I-alkyd ferro-alkali antirust paint, alkyd ferro-alkali intermediate paint, alkyd ferro-alkali anticorrosive coating, alkyd intermediate paint, alkyd ferro-alkali upende.
Imingcele eyisisekelo
| Igama lesiNgisi lomkhiqizo | I-alkyd coating |
| Izimpahla Eziyingozi No. | 33646 |
| I-UN No. | 1263 |
| Ukuguquguquka kwe-solvent ye-organic | 64 imitha ejwayelekile³. |
| Ibhrendi | I-Jinhui Coating |
| Imodeli No. | C52-2-5 |
| Umbala | Okumpunga |
| Isilinganiso sokuxuba | Ingxenye eyodwa |
| Ukubukeka | Indawo ebushelelezi |
Ukwakheka komkhiqizo
- I-alkyd medium coating yenziwe nge-alkyd resin, i-mica iron oxide, i-antirust pigment filler, izithasiselo, i-No.200 solvent petroli kanye ne-solvent exutshwe, i-catalytic agent njalonjalo.
Izici
- Ifilimu likapende elimelene nokuchaki, ukusebenza kahle kokuvikela, ukugcinwa kokukhanya okuhle nokugcinwa kombala, umbala ogqamile, ukuqina okuhle.
- Ifilimu kapende iqinile, ivalwa kahle, isebenza kahle kakhulu ngokumelene nokugqwala, ingamelana nomthelela wokuhluka kwezinga lokushisa.
- Ukusebenza kahle okufanayo, inhlanganisela enhle ne-alkyd primer kanye nejazi eliphezulu le-alkyd.
- Okuqukethwe okuphezulu kwe-pigment, ukusebenza kahle kwesihlabathi.
- Ukunamathela okuqinile, izakhiwo ezinhle zemishini.
- Ukusebenza okuhle kokwakha.
- Ikhono eliqinile lokugcwalisa.
Ukupakisha
- 25kg isigubhu
Imingcele yezobuchwepheshe: GB/T 25251-2010
- Isimo esitsheni: azikho izigaxa ezinzima ngemva kokunyakazisa nokuxuba, esimweni esilinganayo.
- Ukunamathela: ikilasi lokuqala (inkomba evamile: GB/T1720-1979(89))
- Ukuqina: ≤60um (inkomba evamile: GB/T6753.1-2007)
- Ukumelana namanzi kasawoti: 3% NaCl, 48h ngaphandle kokuqhekeka, ama-blistering, ukuxebuka (inkomba evamile: GB/T9274-88)
- Isikhathi sokumisa: ukomiswa kwendawo ≤ 5h, ukomiswa okuqinile ≤ 24h (inkomba evamile: GB/T1728-79)
Ukwelashwa kwendawo
- Ukwelashwa kwe-sandblasting ebusweni bensimbi kuya ebangeni le-Sa2.5, ukuhwalala kwe-surface 30um-75um.
- Amathuluzi kagesi ehlela ku-St3 grade.
Ukufanisa izifundo zangaphambili
- Ipendwe ngokuqondile ebusweni bensimbi ikhwalithi yayo yokususwa kokugqwala ifinyelela ku-Sa2.5 grade, noma ipendwe ebusweni be-alkyd primer.
Ukuqhathanisa izifundo ezingemuva
- Upende we-Alkyd.
Imingcele yokwakha
| Ugqinsi lwefilimu olunconyiwe | 60-80um |
| Inombolo enconyiwe yamajazi | 2 ~ 3 amajazi |
| Izinga lokushisa lesitoreji | -10 ~ 40℃. |
| Izinga lokushisa lokwakha | 5 ~ 40℃ |
| Isikhathi sesivivinyo | 6h |
| Indlela yokwakha | Ukuxubha, ukufutha umoya, ukugoqa kungasetshenziswa. |
| Umthamo wetiyori | cishe u-120g/m² (kusekelwe kufilimu eyomile engu-35um, ngaphandle kokulahlekelwa). |
| Isikhawu sokumboza
| Ukushisa kwe-substrate ℃ 5-10 15-20 25-30 |
| Isikhawu esifushane h 48 24 12 | |
| Isikhathi eside akufanele sidlule izinsuku eziyi-7. | |
| Izinga lokushisa le-substrate kufanele libe ngaphezu kuka-3 ℃ ngaphezu kwendawo yamazolo. Uma izinga lokushisa le-substrate lingaphansi kuka-5 ℃, ifilimu kapende ngeke ilapheke futhi ayifanele ukwakhiwa. | |
Ukwakhiwa kwepende
- Ngemuva kokuvula umgqomo, kufanele ushukunyiswe ngokulinganayo, ushiywe ukuze ume futhi uvuthwe imizuzu engama-30, bese wengeza inani elifanele le-thinner futhi ulungise i-viscosity yokwakha.
- I-Diluent: i-diluent ekhethekile yochungechunge lwe-alkyd.
- Ukufafaza okungenamoya: Inani le-Dilution ngu-0-5% (ngesilinganiso sesisindo sikapende), izinga lombhobho lingu-0.4mm-0.5mm, umfutho wokufafaza ngu-20MPa-25MPa (200kg/cm²-250kg/cm²).
- Ukufafaza komoya: Inani le-Dilution ngu-10-15% (ngesilinganiso sesisindo sikapende), izinga lenozili ngu-1.5mm-2.0mm, umfutho wokufafaza ngu-0.3MPa-0.4MPa (3kg/cm²-4kg/cm²).
- I-roller coating: Isamba se-Dilution singama-5-10% (ngokwesilinganiso sesisindo sikapende).
Ukusetshenziswa
- Ifanele izindawo zensimbi, izindawo ezisebenza ngomshini, izindawo zamapayipi, izindawo zokusebenza, izindawo zokhuni.
Qaphela
Ukufafaza okomile kungenzeka ngesikhathi esishisayo:
- Ekwakhiweni kwenkathi yokushisa ephezulu, kulula ukomisa isifutho, ukuze ugweme isifutho esomile singalungiswa nge-thinner kuze kube yilapho isifutho singomile.
- Lo mkhiqizo kufanele usetshenziswe abadwebi bokudweba abangochwepheshe ngokwemiyalelo esephaketheni lomkhiqizo noma le manuwali.
- Konke ukumbozwa kanye nokusetshenziswa kwalo mkhiqizo kumele kwenziwe ngokuhambisana nayo yonke imithetho nemigomo efanelekile yezempilo, ukuphepha kanye nemvelo.
- Uma ungabaza ukuthi lo mkhiqizo kufanele usetshenziswe yini, sicela uxhumane nomnyango wethu wesevisi yezobuchwepheshe ukuze uthole imininingwane.
Isitoreji Sezokuthutha
- Umkhiqizo kufanele ugcinwe endaweni epholile futhi engenawo umoya, ivikelwe elangeni eliqondile, futhi ihlukaniswe nemithombo yokushisa futhi igcinwe kude nemithombo yokushisa esendlini yokugcina impahla.
- Imikhiqizo kufanele ivikelwe emvuleni, elangeni nasekushayisaneni lapho ihanjiswa, futhi kufanele ihambisane nemithetho efanele yomnyango wethrafikhi.
Ukuvikela Ukuphepha
- Indawo yokwakha kufanele ibe nezindawo zokungenisa umoya ezinhle, futhi abadwebi kufanele bagqoke izibuko, amagilavu, izifihla-buso, njll. ukuze bagweme ukuthintana kwesikhumba kanye nokuhogela inkungu kapende.
- Ukubhema nomlilo akuvunyelwe ngokuphelele endaweni yokwakha.
