Isakhiwo sensimbi esemanzini uchungechunge lwepende ye-epoxy

Isakhiwo sensimbi etholakala emanzini uchungechunge lwepende ye-epoxy Isithombe esifakiwe

incazelo emfushane:

Lolu chungechunge lomkhiqizo luyisizukulwane esisha sezingubo zokulwa nokugqwala ezihambisana nemvelo.Ilungiswa ngamanzi asekelwe emanzini anezingxenye ezimbili ze-epoxy resin, i-amine ephulukisa i-amine, i-mica iron oxide, izinto ezisebenzayo ze-nano-functional, ezinye i-pigments ephikisana nokugqwala, ama-corrosion inhibitors kanye nezithasiselo, ngaphandle kokwengeza ama-organic solvents.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukusebenza komkhiqizo

Ikhono elihle lokulwa nokugqwala, ukuguquguquka okuhle phakathi kwe-primer, ijazi eliphakathi nejazi eliphezulu;
Ukusebenzisa amanzi njengendlela yokusabalalisa, azikho izinto ezinobuthi neziyingozi ezikhiqizwa ngesikhathi sokwakhiwa kanye nenqubo yokwenza ifilimu yokumboza, ehlangabezana nezidingo zokuvikelwa kwemvelo;ukuphulukiswa kwezingxenye ezimbili, ubulukhuni obuhle, ukunamathela okuhle, ukumelana namakhemikhali okuhle kakhulu;ukumelana nokuguga okuhle, akulula ukubola;Ukuhambisana kuhle, ifilimu yokugqoka inamathele ngokuqinile ku-substrate yensimbi, futhi ubukhulu nokugcwala kwefilimu yokugqoka kungathuthukiswa.

Ibanga lohlelo lokusebenza

Uchungechunge lopende lwe-epoxy olwenziwa ngamanzi ensimbi (2)

Ilungele izakhiwo zensimbi ezinkulu zasendlini, ikakhulukazi izindawo zokucobelelana zamakhemikhali nezinye izindawo ezigqwala kakhulu.

Ukwelashwa kwendawo

Susa amafutha, amafutha, njll nge-ejenti yokuhlanza efanelekile.Lo mkhiqizo kufanele usetshenziswe ku-base coat, futhi izinto eziyisisekelo azinawo amafutha nothuli.

Incazelo Yokwakha

Ingasetshenziswa nge-roller, ibhulashi kanye nesifutho.I-high pressure airless spray iyanconywa ukuze uthole ifilimu efanayo nenhle yokuhlanganisa.
Isilinganiso sikapende oyinhloko kanye ne-ejenti yokwelapha: 1:0.1.Ngaphambi kokwakhiwa, upende oyinhloko kufanele uvuselelwe ngokulinganayo, futhi i-ejenti yokwelapha kufanele yengezwe ngokwesilinganiso.Kunconywa ukusebenzisa i-mixer kagesi ukugoqa imizuzu emi-3..Uma i-viscosity ikhulu kakhulu, ingahlanjululwa ngamanzi ahlanzekile ku-viscosity yokwakha.Ukuze kuqinisekiswe ikhwalithi yefilimu kapende, sincoma ukuthi inani lamanzi elengeziwe liyi-5% -10% yesisindo sopende sokuqala.Ukwakhiwa kwe-Multi-pass kwamukelwa, futhi ukumbozwa okulandelayo kufanele kwenziwe ngemuva kokuba ubuso befilimu yangaphambili yopende bomile.Umswakama ohlobene ungaphansi kwama-85%, futhi izinga lokushisa endaweni yokwakha likhulu kuno-10°C futhi likhulu kunezinga lokushisa lamazolo ngo-3°C.Imvula, iqhwa nesimo sezulu akukwazi ukusetshenziswa ngaphandle.Uma selakhiwe, ifilimu kapende ingavikelwa ngokuyimboza ngethayela.

Amaphakheji anconyiwe

I-Primer FL-123D esekwe emanzini i-epoxy primer isikhathi esingu-1
Upende ophakathi nendawo FL-123Z upende omaphakathi we-epoxy micaceous iron osuselwe emanzini isikhathi esingu-1
I-Topcoat FL-123M i-epoxy topcoat esekwe emanzini isikhathi esingu-1, ukujiya okuhambisanayo kungabi ngaphansi kuka-200μm

Izinga eliphezulu

HG/T5176-2017

Ukusekela imingcele yezobuchwepheshe yokwakha

Ukucwebezela	I-Primer, i-midcoat flat, i-topcoat ecwebezelayo
Umbala	I-primer kanye nopende ophakathi ngokuvamile ompunga, obomvu bensimbi, omnyama, futhi upende ongaphezulu ubhekisela ekhadini lombala elijwayelekile likazwelonke le-bell tree.
Ivolumu yokuqukethwe okuqinile	i-primer 40% ±2, ijazi eliphakathi 50% ±2, ijazi eliphezulu 40%±2
Isilinganiso sokuhlanganisa ithiyori	primer, topcoat 5m²/L (ifilimu eyomile 80 microns), upende omaphakathi 5m²/L (ifilimu eyomile 100 microns)
Amandla adonsela phansi athize	primer 1.30 kg/L, upende omaphakathi 1.50 kg/L, ijazi eliphezulu 1.20 kg/L
Ukunamathela	Ibanga loku-1
Ukumelana nokushaqeka	50kg.cm
Indawo eyomile (umswakama 50%)	15℃≤5h, 25℃≤3h, 35℃≤1.5h
Ukusebenza kanzima (umswakama 50%)	15℃≤24h, 25℃≤15h, 35℃≤8h
Isikhathi sokuvuselela	okunconyiwe okungenani okungu-6h;ubuningi 48h (25°C)
Isikhathi sokusebenzisa esihlanganisiwe	6h (25℃)
Ukwelashwa okuphelele	7d (25℃)