Umahluko phakathi kwePVDF kunye nomgubo wokugquma

Umahluko phakathi kwePVDF kunye nomgubo wokugquma

Abantu abaninzi abazi malunga nePVDF kunye nomgubo wokugquma.Namhlanje ndiza kuchaza umahluko phakathi kwe-PVDF kunye ne-powder coating ngokweenkcukacha.

1. Ipeyinti esetyenzisiweyo

Kwi-PVDF, ipeyinti esetyenzisiweyo yipeyinti ye-PVDF ye-fluorocarbon kunye ne-PVDF ekhethekileyo ye-primer, zombini ziyipeyinti yolwelo esekwe kwi-solvent.

Ukwaleka umgubo, ukwambathisa osetyenziswayo ngumgubo wokugquma, owaziwa ngokuba ngumgubo weplastiki.Iindidi eziphambili zezi: i-epoxy polyester powder coating (umgubo weplastiki yangaphakathi), i-polyester powder coating (umgubo weplastiki yasendle), i-epoxy powder coating (umgubo wokulwa nokutshabalalisa).Iingubo zomgubo zizityabeka eziqinileyo ezingena-solvent.

2. Iteknoloji yokutshiza

Zombini i-powder coating kunye ne-PVDF zifanelekile ukutshiza umgca wendibano.

I-PVDF yokwambathisa inokuba kukutshiza nge-electrostatic okanye ukutshiza ngokubanzi.

Ukutshiza nge-Electrostatic, ukutshiza ngemipu yokukhuhlana, ukutshiza kwebhedi okunamanzi kunye nezinye iindlela zisetyenziselwa ukugquma umgubo.Eyokuqala kukutshiza nge-electrostatic.

3. Ubushushu bokubhaka

I-PVDF yokubhaka iqondo lokushisa lokubhaka: 230 ° C, i-15min.

Iqondo lokushisa lokubhaka lomgubo: umgubo weplastiki yangaphakathi 180鈩?20min;umgubo weplastiki wangaphandle: 200鈩?20min;

4. Ukumelana nemozulu(ukuchasana kwe-UV yangaphandle, ukuchasana nokutyheli, ukukhazimla kunye nokugcina umbala, ukumelana nomoya kunye nelanga)

PVDF: ngaphezulu kweminyaka eyi-15,

I-powder powder (i-polyester powder ecocekileyo), iminyaka eyi-7-8.

Kodwa ezi ntlobo zimbini zokutshiza zinokulungiswa ngokwemigangatho ye-AAMA yaseMelika, efana ne-AAMA 2604, AAMA 2605…

5. Peyinta ubukhulu befilimu

I-PVDF: 35-60um.

Ukugquma umgubo: 60-120um, kuxhomekeke kuhlobo lomahluko.

6. Imbonakalo

PVDF: plain, metallic.Iglosi ngokubanzi ayiphakami.

I-powder coating: iipeyinti zobugcisa ezifana nombala ocacileyo, umbala wensimbi, umbimbi, iphethini yesanti, njl.

PVDF

Ukugquma umgubo

Oku kungasentla ngumahluko phakathi kwePVDF kunye nomgubo wokugquma.Ukuba uneminye imibuzo, nceda uzive ukhululekile ukunditsalela imibuzo:

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