I-Industrial Coating Steel Structure Acrylic Polyurethane Topcoat

*Ividiyo:

*Izici Zomkhiqizo:

1.Ukusebenza kahle kakhulu kwe-Anti-corrosion, umoya wamakhemikhali, usawoti, uphethiloli, uphalafini, uwoyela wemoto, izinyibilikisi ze-hydrocarbon, umswakama, imvula kanye nokujiya;
2, Ukuguquguquka okuhle, ukumelana nokugqoka, ukumelana nomthelela.
3, Ukusebenza okuhle kokuhlobisa: ukugcinwa kokukhanya, ukugcinwa kombala kuhle.
4, Ukumelana nokushisa ku-120 ℃, ukumelana nesimo sezulu esivelele, ukuguga okuphuthumayo okuphuthumayo amahora angu-1000;
I-5, I-Overcoating kulula ukuyilungisa futhi ingelapheka ekamelweni lokushisa noma yomiswe ekushiseni okuphansi.

*Imininingwane yobuchwepheshe:

*Ukusetshenziswa komkhiqizo:

Isebenza ezindizeni, ezimotweni, emikhunjini, emishinini kaphethiloli, emishinini yobunjiniyela, amabhuloho, ezisetshenziswa zikagesi, i-high-voltage switchgear nezinye izakhiwo zensimbi ezinkulu, ukuze kuzuzwe ukuhlobisa nokusebenza okuphezulu kokuvikela.

*Upende Olufanayo:

I-Primer: I-epoxy primer, i-epoxy zinc phosphate primer.
Ama-substrates asebenzayo: insimbi, i-aluminium, izinto ezingezona ezensimbi, njll.

*Ukwelashwa komhlaba:

Ingaphezulu le-primer kufanele lihlanzeke, lome futhi lingangcoli. Sicela unake isikhawu sokumboza phakathi kokwakhiwa kanye ne-primer.

*Umbandela Wokwakha:

Izinga lokushisa elingaphansi kwe-substrate alikho ngaphansi kuka-5 ℃, futhi okungenani li-3 ℃ liphakeme kunezinga lokushisa lendawo yamazolo, futhi umswakama ohlobene ngu-<85% (izinga lokushisa kanye nomswakama ohlobene kufanele ulinganiswe eduze nendawo engaphansi). Ukwakhiwa kwenqatshelwe ngokuphelele kunenkungu, imvula, iqhwa, nesimo sezulu esinomoya.

Gcoba ngaphambili i-primer nopende ophakathi, bese womisa umkhiqizo ngemva kwamahora angu-24. Inqubo yokufafaza isetshenziselwa ukufafaza izikhathi ezingu-1-2 ukuze kuzuzwe ubukhulu befilimu obucacisiwe, futhi ubukhulu obunconywayo bungama-60 μm. Ngemuva kokwakhiwa, ifilimu yepende kufanele ibe bushelelezi futhi ivuleke, futhi umbala kufanele uhambisane, futhi akufanele kube khona ukugoqa, ama-blistering, ikhasi le-orange nezinye izifo zepende.

*Amapharamitha wokwakha:

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

Ukuphila konke:

Isilinganiso esincane (isilinganiso sesisindo):

Isikhathi sokubuyisela (ubukhulu befilimu ngayinye eyomile 35um):

*Indlela yokwakha:

Ukufafaza: Umfutho we-spray: 0.3-0.6MPa (cishe u-3-6 kg/cm2)
Ibhulashi
Roll enamathela

*Izinyathelo zokuphepha:

Sicela unake zonke izimpawu zokuphepha emaphaketheni ngesikhathi sokuthutha, ukugcinwa kanye nokusebenzisa. Thatha izinyathelo ezidingekayo zokuvikela nokuvikela, ukuvikela umlilo, ukuvikela ukuqhuma nokuvikela imvelo. Gwema ukuhogela umoya we-solvent, gwema ukuthintana nesikhumba namehlo ngopende. Ungawugwinyi lo mkhiqizo. Uma kwenzeka ingozi, funa usizo lwezokwelapha ngokushesha. Ukulahlwa kukadoti kufanele kuhambisane nemithetho kahulumeni kazwelonke nowendawo yokuphepha.

*Iphakheji:

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