Isakhiwo Sensimbi Yokumboza Yezimboni I-Acrylic Polyurethane Topcoat

*Ividiyo:

*Izici Zomkhiqizo:

1.Ukusebenza okuhle kakhulu kokulwa nokugqwala, umoya wamakhemikhali, usawoti, uphethiloli, uphalafini, uwoyela wemoto, izinyibilikisi ze-hydrocarbon, umswakama, imvula kanye nokujiya;
2, Ukuguquguquka okuhle, ukumelana nokuguguleka, ukumelana nokushayisana.
3, Ukusebenza okuhle kokuhlobisa: ukugcinwa kokukhanya, ukusebenza kokugcinwa kombala kuhle.
4, Ukumelana nokushisakuya ku-120 ℃, ukumelana nesimo sezulu okuvelele, ukuguga okwenziwe ngokushesha amahora ayi-1000;
5, Ukwemboza ngokweqile kulula ukukulungisa futhi kungalapheka ekushiseni kwegumbi noma komiswe ekushiseni okuphansi.

*Imininingwane Yobuchwepheshe:

*Ukusetshenziswa Komkhiqizo:

Kusebenza ezindizeni, ezimotweni, emikhunjini, emishinini kaphethiloli, emishinini yobunjiniyela, emabhuloho, emishinini yokuphakelwa kukagesi, eswitshini ye-voltage ephezulu kanye nezinye izakhiwo zensimbi ezinkulu, ukuze kufezweumhlobiso nokuvikelwa okusebenzayo kakhulu.

*Upende Ohambisanayo:

I-Primer: I-primer ye-Epoxy, i-primer ye-epoxy zinc phosphate.
Izingxenye ezisetshenziswayo: insimbi, i-aluminium, izinto ezingezona ezensimbi, njll.

*Ukwelashwa Komphezulu:

Ubuso be-primer kufanele bubekuhlanzekile, komile futhi akungcolisiSicela unake isikhathi sokugqoka phakathi kokwakhiwa kanye ne-primer.

*Isimo Sokwakha:

Izinga lokushisa le-substrate liyihhayi ngaphansi kuka-5 ℃, futhi okungenani u-3 ℃ uphakeme kunokushisa kwephuzu lomoya, kanti umswakama ohlobene ungaphansi kwama-85% (izinga lokushisa kanye nomswakama ohlobene kufanele kulinganiswe eduze kwesisekelo). Ukwakhiwa akuvunyelwe ngokuphelele enkungwini, emvuleni, eqhweni, kanye nesimo sezulu esinomoya.

Gcoba i-primer kanye nopende ophakathi, bese womisa umkhiqizongemva kwamahora angu-24Inqubo yokufafaza isetshenziselwa ukufafaza izikhathi ezingu-1-2 ukuze kufezwe ubukhulu befilimu obubekiwe, kanti ubukhulu obunconywayo bungu-60 μm. Ngemva kokwakhiwa, ifilimu yopende kufanele ibe bushelelezi futhi ibe yisicaba, futhi umbala kufanele uhambisane, futhi akufanele kube nokugoba, ukuqhakaza, ikhasi le-orenji nezinye izifo zopende.

*Amapharamitha Okwakha:

Isikhathi sokupholisa: imizuzu engama-30 (23 ° C)

Isikhathi sokuphila:

Isilinganiso Esincane (isilinganiso sesisindo):

Isikhathi sokuphinda simboze (ukujiya kwefilimu ngayinye eyomile 35um):

*Indlela Yokwakha:

Ukufutha: Ingcindezi yokufutha: 0.3-0.6MPa (cishe 3-6 kg/cm2);Ibhulashi;Ukugoqaukugqoka

*Izinyathelo zokuphepha:

Sicela uqaphele zonke izimpawu zokuphepha ezikuphakheji ngesikhathi sokuthuthwa, ukugcinwa kanye nokusetshenziswa. Thatha izinyathelo zokuvimbela nezokuvikela ezidingekayo, ukuvimbela umlilo, ukuvikela ukuqhuma kanye nokuvikela imvelo. Gwema ukuhogela umusi we-solvent, gwema ukuthinta isikhumba namehlo ngopende. Ungagwinyi lo mkhiqizo. Uma kwenzeka ingozi, funa usizo lwezokwelapha ngokushesha. Ukulahlwa kwemfucuza kufanele kuhambisane nemithethonqubo yokuphepha kazwelonke neyendawo.

*Iphakheji:

Upende:20Kg/IbhakedeI-ejenti yokwelapha/i-Hardener:4Kg/Ibhakede
upende: i-ejenti yokwelapha/i-hardener=5:1(isilinganiso sesisindo)