Urwego rukomeye rwo kurwanya ruswa rukurikirana urukuta rw'imbere rw'ibigega bibika peteroli
Guhuza imikorere
Ubushobozi bwiza bwo kurwanya ruswa kugirango bwuzuze ibisabwa byo gukingira igifuniko cyose;
Nta bintu bifite uburozi kandi byangiza bikozwe muburyo bwo gukwirakwiza, inzira yo kubaka no gutunganya firime, byujuje ibisabwa byo kurengera ibidukikije;ibice bibiri, gukomera kwiza, gufatana neza, kurwanya amavuta atandukanye, hamwe no kurwanya imiti myiza;
Guhuza nibyiza, firime ya coating ifatanye neza na substrate yicyuma, ishobora kuzamura ifatizo rya firime yo hejuru;ubwubatsi muri tank burashobora kongera muburyo bukwiye voltage yumuriro nta byangiza umuriro kandi ikemeza ubwubatsi.
Urutonde rwo gusaba
Ibicuruzwa bidatwara ibintu birakwiriye gukingirwa kurinda ibice bidasaba amashanyarazi ahamye, nkibigega bya peteroli ya peteroli hamwe nigisenge kireremba hejuru.
Kurinda gutwikisha urukuta rwimbere rwibikombe, nibindi.
Kuvura hejuru
Ubuso bwose bugomba gutwikirwa bugomba kuba butarimo amavuta n ivumbi kandi bigomba guhorana isuku, byumye kandi bitanduye kandi ubuso bwose bugomba gusuzumwa no kuvurwa hakurikijwe ISO8504: 1992.Birasabwa kugera kurwego rwa Sa2.5, kandi primer igomba gukoreshwa mugihe cyamasaha 6 nyuma yumusenyi.
Ibisobanuro byubwubatsi
Umuvuduko mwinshi utagira umuyaga utera gusabwa kubona firime imwe kandi nziza.
Kuvanga neza ukurikije igipimo.Niba ibishishwa ari binini cyane, birashobora kuvangwa n'amazi kugeza mubwubatsi.Kugirango tumenye neza ubwiza bwa firime irangi, turasaba ko umubare wa dilution ari 0% -5% byuburemere bwumwimerere.Ubushyuhe bugereranije buri munsi ya 85%, kandi ubushyuhe bwubuso bwubatswe burenze 10 ° C kandi burenze ubushyuhe bwikime kuri 3 ° C.
Amapaki asabwa
Amashanyarazi adafite amashanyarazi ashyigikira primer FL-2018D amazi ashingiye kuri epoxy primer inshuro 3
Topcoat FL-2018M ishingiye kumazi ya epoxy topcoat inshuro 4, ubunini buhuye ntabwo buri munsi ya 350μm
Imiyoboro ihamye ishyigikira primer FL-2019D ishingiye kumazi ashingiye kuri epoxy electrostatike ya primer inshuro 2
Topcoat FL-2019M ishingiye kumazi ya epoxy electrostatike yiyobora topcoat inshuro 3, ubunini buhuye ntabwo buri munsi ya 250 mm.
Ibipimo ngenderwaho
GB / T50393-2017
Gushyigikira ibipimo bya tekiniki yo kubaka
| Igihe cyo kumisha (25 ℃) | hejuru yumye≤4h, yumye cyane24h |
| Gusubiramo intera (25 ℃) | byibuze 4h, ntarengwa 7d |
| Guhinduka mm | 1 |
| Kurwanya 90-100 water amazi ashyushye | 48h |
| Kurwanya ubuso (irangi riyobora) | 108-1011 |
| H2S, Kurwanya ruswa (1%) | 7d nta bidasanzwe |
| Kurwanya aside (kwibizwa muri 5% H2SO4 igisubizo kuri 30d) | nta gihinduka |
| Kurwanya amavuta (kwibizwa muri 97 # lisansi kuri 30d) | nta gihinduka |
| Ibirimo bikomeye | 58-62% |
| Igihe cyo gukoresha kivanze (25 ℃) | ≥4h |
| Icyiciro cya Adhesion (uburyo bwuruziga) | 1 |
| Gukomera (gukomera kw'ikaramu) | ≥HB |
| Ifu ya electrode yubushobozi (v) | 0.1 |
| Ingaruka zo kurwanya Kg.cm | ≥50 |
| Kurwanya amazi yumunyu (kwibizwa muri 5% igisubizo cya NaCl kuri 30d) | nta gihinduka |
| Kurwanya Alkali (kwibizwa muri 5% igisubizo cya NaOH kuri 30d) | nta gihinduka |
