Uluhlu lwepeyinti enzima yokulwa nokubola kudonga lwangaphakathi lwamatanki okugcina i-petroleum esekwe emanzini
Ukuthelekisa ukusebenza
Ikhono elihle lokuchasana ne-corrosion ukuhlangabezana neemfuno zokukhuselwa kwengubo yonke;
Akukho zixhobo ezinobuthi kunye neziyingozi eziveliswa kwindawo yokusabalalisa, inkqubo yokwakha kunye nenkqubo yokwenza ifilimu yokugqoka, ehlangabezana neemfuno zokukhuselwa kwendalo;ukubunjwa kabini, ukuqina okulungileyo, ukunamathela okulungileyo, ukuxhathisa kwii-oyile ezahlukeneyo, kunye nokuchasana kweekhemikhali okugqwesileyo;
Ukuhambelana kukuhle, ifilimu yokugqoka ifakwe ngokuqinileyo kwi-substrate yensimbi, enokuphucula ukubambelela kwifilimu yokugqoka ephezulu;ukwakhiwa kwitanki kunokunyusa ngokufanelekileyo umbane wokukhanyisa ngaphandle kweengozi zomlilo kunye nokuqinisekisa umgangatho wokwakha.
Uluhlu lwesicelo
Iimveliso ezingaqhubekiyo zifanelekile ukukhuselwa kokugquma kweendawo ezingadingi umbane ongatshintshiyo, njengamatanki e-oyile ekrwada kunye nophahla oludadayo.
Ukukhusela i-coating yodonga lwangaphakathi lweetoti, njl njl. Iimveliso zokuqhuba zifanelekile eludongeni lwangaphakathi lweetanki zokugcina ioli ezigqityiweyo (i-diesel, i-kerosene, i-oyile eguquguqukayo, i-petroli eyahlukeneyo, njl.
Unyango lomphezulu
Yonke imiphezulu eza kugqunywa kufuneka ingabinaoyile kunye nothuli kwaye kufuneka igcinwe icocekile, yomile kwaye ingenangcoliso kwaye yonke imiphezulu kufuneka ivavanywe kwaye iphathwe ngokwe ISO8504:1992.Kudingeka ukufikelela kwinqanaba le-Sa2.5, kwaye i-primer kufuneka isetyenziswe kwiiyure ezingama-6 emva kwe-sandblasting.
Inkcazo yokwakha
Uxinzelelo oluphezulu lokutshiza okungenamoya luyacetyiswa ukuba ufumane iyunifomu kunye nefilimu elungileyo.
Hlanganisa ngokulinganayo ngokomlinganiselo.Ukuba i-viscosity inzima kakhulu, inokuhlanjululwa ngamanzi kwi-viscosity yokwakha.Ukuze kuqinisekiswe umgangatho wefilimu yepeyinti, sincoma ukuba isixa se-dilution yi-0% -5% yobunzima bepeyinti yokuqala.Ukufuma okunxulumeneyo kungaphantsi kwe-85%, kwaye iqondo lobushushu bomhlaba wokwakha likhulu kune-10°C kwaye likhulu kuneqondo lombethe nge-3°C.
Iiphakheji ezicetyiswayo
I-non-conductive electrostatic exhasa iprimer FL-2018D i-epoxy primer esekwe emanzini amaxesha ama-3
I-Topcoat FL-2018M i-epoxy topcoat esekelwe emanzini ngamaxesha ama-4, ubukhulu obuhambelanayo abukho ngaphantsi kwe-350μm
I-Static conductive exhasayo i-primer FL-2019D yamanzi esekwe epoxy electrostatic conductive primer 2 amaxesha
I-Topcoat FL-2019M yamanzi esekelwe epoxy electrostatic conductive topcoat amaxesha ama-3, ubukhulu obuhambelanayo abukho ngaphantsi kwe-250μm.
Umgangatho olawulayo
GB/T50393-2017
Ukuxhasa iiparamitha zobugcisa bokwakha
| Ixesha lokumisa (25℃) | umphezulu owomileyo≤4h, owomileyo oqinileyo≤24h |
| Ithuba lokubuyisela kwakhona (25℃) | ubuncinane 4h, ubuninzi 7d |
| Ukuba bhetyebhetye mm | 1 |
| Ukumelana ne-90-100 ℃ yamanzi ashushu | 48h |
| Ukumelana nomphezulu (ipeyinti eqhubayo) | 108-1011 |
| I-H2S, i-Cl-corrosion resistance (1%) | 7d akukho kungaqhelekanga |
| Ukumelana ne-Acid (ifakwe kwi-5% isisombululo se-H2SO4 se-30d) | akukho tshintsho |
| Ukumelana ne-oyile (ifakwe kwi-97# yepetroli ye-30d) | akukho tshintsho |
| Umxholo oqinileyo | 58-62% |
| Ixesha elixutyiweyo lokusebenzisa (25℃) | ≥4h |
| Ibakala lokunamathela (indlela yesangqa). | 1 |
| Ukuqina (ukuqina kwepensile) | ≥HB |
| Umgubo we-electrode enokubakho (v) | 0.1 |
| Ukuchasana nempembelelo Kg.cm | ≥50 |
| Ukumelana namanzi etyuwa (untywiliselwa kwisisombululo se-5% NaCl se-30d) | akukho tshintsho |
| Ukumelana ne-alkali (ifakwe kwi-5% yesisombululo se-NaOH se-30d) | akukho tshintsho |
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