isibhengezo_sekhanda_lekhasi

Izixazululo

Upende ophakathi we-Alkyd

Umkhiqizo owaziwa nangokuthi

  • I-alkyd ferro-alkali antirust paint, alkyd ferro-alkali intermediate paint, alkyd ferro-alkali anticorrosive coating, alkyd ferro-alkali paint, alkyd intermediate paint.

Imingcele eyisisekelo

Igama lesiNgisi lomkhiqizo Alkyd upende phakathi
Izimpahla Eziyingozi No. 33646
I-UN No. 1263
Ukuguquguquka kwe-solvent ye-organic 64 imitha ejwayelekile³.
Ibhrendi Benzhou Paint
Imodeli No. C52-2-4
Umbala Okumpunga
Isilinganiso sokuxuba Ingxenye eyodwa
Ukubukeka Indawo ebushelelezi

Ukwakheka komkhiqizo

  • I-alkyd intermediate paint iyingxenye eyodwa kapende ophakathi nendawo ohlanganiswe ne-alkyd resin, i-mica iron oxide, i-antirust pigment filler, izithasiselo, uphethiloli we-solvent No.200 nezinyibilikisi ezixutshwe, kanye ne-catalytic agent.

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)

Izici

  • Ifilimu kapende eqinile, ukuvalwa okuhle, ukusebenza okuhle kakhulu kwe-anti-rust, kungamelana nomthelela wokuhluka kwezinga lokushisa. Ikhono eliqinile lokugcwalisa.
  • Ukusebenza kahle okufanayo, inhlanganisela enhle ne-alkyd primer kanye nejazi eliphezulu le-alkyd. Ukusebenza okuhle kokwakha.
  • Ukunamathela okuqinile, izakhiwo ezinhle zemishini.
  • Okuqukethwe okuphezulu kwe-pigment, ukusebenza kahle kwesihlabathi.
  • Ifilimu likapende elimelene nokuchaki, ukusebenza kahle kokuvikela, ukugcinwa kokukhanya okuhle nokugcinwa kombala, umbala ogqamile, ukuqina okuhle.

Ukwelashwa kwendawo

  • Ukwelashwa kwe-sandblasting ebusweni bensimbi kuya ebangeni le-Sa2.5, ukuhwalala kwe-surface 30um-75um.
  • Amathuluzi kagesi ukususa ukugqwala ku-St3 grade.

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.
I-Alkyd-intermediate-paint-2

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.