Kwiyoroshya munsi ya marine anti-fouling
Ibisobanuro ku bicuruzwa
Kwisiga irangi antifouling irangi nigicuruzwa kidasanzwe. Ahanini ikorerwa imiti hejuru yububiko. Mugihe ubwato bugenda mumazi, igifuniko kizagenda gahoro gahoro kandi kiringaniye kandi gishonga ubwacyo. Ibi biranga ubushobozi bwubwato guhora bugumye busukuye kandi birinda neza ibinyabuzima byo mu nyanja nka shellfish na algae kwizirika kuri hull.
Ihame rya antifouling yo kwisiga irangi rya antifouling rishingiye ku miterere yihariye y’imiti. Irimo polymers hydrolyzable hamwe ninyongeramusaruro yibinyabuzima. Mu bidukikije byo mu nyanja, polymers izagenda buhoro buhoro hydrolyze, ikomeze ivugurura hejuru y’irangi rya antifouling, mu gihe inyongeramusaruro y’ibinyabuzima ishobora kubuza guhuza ibinyabuzima byo mu nyanja ku buso bushya bwerekanwe.
- Ugereranije n'irangi rya antifouling gakondo, irangi ryo kwisiga irwanya antifouling rifite ibyiza byingenzi. Nyuma yo gusiga amarangi gakondo akoreshwa mugihe runaka, ingaruka za antifouling zizagenda zigabanuka buhoro buhoro, kandi birasabwa gusubiramo kenshi. Ibi ntibitwara umwanya munini nigiciro gusa ariko birashobora no kugira ingaruka runaka kubidukikije. Ibinyuranye na byo, kwisiga irangi irwanya antifouling irashobora guhora ikora ingaruka zayo zo kurwanya antifouling igihe kirekire, bikagabanya inshuro zo gufata ubwato bwumye no kubisubiramo.
- Mubikorwa bifatika, irangi ryangiza-antifouling irangi rikoreshwa cyane mubwoko butandukanye bwubwato, harimo ubwato bwabacuruzi, ubwato bwintambara, hamwe nubwato. Ku mato y'abacuruzi, kugira isuku mu bwato birashobora kugabanya guhangana n’ubwato no kongera ingufu za peteroli, bityo bikabika amafaranga yo gukora. Kubwato bwintambara, imikorere myiza ya antifouling ifasha kumenya ubwato bwubwato bwihuta kandi bugenda neza kandi bikongerera imbaraga kurugamba. Kuri yachts, irashobora gutuma hull igaragara neza mubihe byose kandi igateza imbere ubwiza.
- Hamwe nibisabwa bikenerwa cyane kurengera ibidukikije, kwangiza-antifouling amarangi nayo ahora atera imbere kandi agashya. Abakozi ba R & D biyemeje kugabanya ikoreshwa ry’inyongeramusaruro y’ibinyabuzima muri bo mu gihe banoza imikorere y’irangi rya antifouling kugira ngo bagere ku ngaruka zangiza ibidukikije kandi neza. Amabara mashya amwe yo kwisiga antifouling akoresha nanotehnologiya kugirango yongere ubushobozi bwa antifouling hamwe nigikorwa cyo kwikinisha ahindura imiterere ya microscopique yimyenda. Mu bihe biri imbere, biteganijwe ko irangi ryangiza antifouling rizagira uruhare runini mu bijyanye n’ubwubatsi bw’inyanja kandi ritanga inkunga ikomeye mu iterambere ry’inganda zo mu nyanja.
Ibintu nyamukuru
Irinde ibinyabuzima byo mu nyanja kwangiza ubwato, kugira isuku hasi; Mu buryo bwikora kandi byihuse gukora polishinge kugirango ugabanye ubukana bwubwato, hamwe ningaruka nziza yo kugabanya; Ntabwo irimo udukoko twica udukoko twitwa organotine, kandi ntabwo byangiza ibidukikije byo mu nyanja.
Porogaramu
Ikoreshwa mubice byamazi yo munsi yubwato hamwe nubwubatsi bwinyanja, birinda ibinyabuzima byo mu nyanja kudafatana. Irashobora gukoreshwa nk'irangi ryo kubungabunga ibiyobya bwenge munsi yubwato bukora kugendagenda kwisi no kubyara igihe gito.
ikoresha
Ibisabwa bya tekiniki
- Kuvura ubuso: Ibibanza byose bigomba kuba bifite isuku, byumye kandi bitarimo umwanda. Bagomba gusuzumwa no kuvurwa hakurikijwe ISO8504.
- Ubuso busize irangi: Isuku, yumye kandi idahwitse primer. Nyamuneka saba ishami rya tekinike ryikigo cyacu.
- Gufata neza: Ahantu habi, havuwe nindege yamazi yumuvuduko ukabije wamazi kugeza kurwego rwa WJ2 (NACENo.5 / SSPC Sp12) cyangwa nibikoresho byogusukura, byibuze urwego rwa St2.
- Ubundi buso: Iki gicuruzwa gikoreshwa kubindi bisobanuro. Nyamuneka saba ishami rya tekinike ryikigo cyacu.
- Nyuma yo gusaba guhuza amarangi: Amazi ashingiye ku mazi, inzoga zishushe zinc silike ya primers, epoxy zinc ikungahaye kuri primers, kuvura hasi anti-rust primers, kuvanaho ingese zidasanzwe no gusiga irangi, fosifate zinc primers, epoxy fer oxyde zinc irwanya amarangi, nibindi.
- Nyuma yo gusaba guhuza amarangi: Ntayo.
- Imiterere yubwubatsi: Ubushyuhe bwa substrate ntibugomba kuba munsi ya 0 ℃, kandi byibuze 3 ℃ hejuru yubushyuhe bwikime cyikirere (ubushyuhe nubushuhe bugereranije bigomba gupimwa hafi ya substrate). Mubisanzwe, guhumeka neza birasabwa kugirango byume bisanzwe.
- Uburyo bwubwubatsi: Gusiga irangi: Gutera ikirere cyangwa gutera umuyaga. Birasabwa gukoresha umuvuduko mwinshi utagira umuyaga. Mugihe ukoresheje gutera imiti ihumeka, hagomba kwitonderwa muguhindura irangi ryumuvuduko numuvuduko wumwuka. Ingano yoroheje ntishobora kurenga 10%, bitabaye ibyo bizagira ingaruka kumikorere.
- Gushushanya Brush: Birasabwa gukoresha mugushushanya mbere no gushushanya ahantu hato, ariko bigomba kugera kubugari bwa firime yumye.
Inyandiko zo Kwitondera
Iyi shitingi irimo ibice bya pigment, igomba rero kuvangwa neza no kubyutsa mbere yo kuyikoresha. Ubunini bwa firime irwanya amarangi bugira ingaruka zikomeye ku ngaruka zo kurwanya ububi. Kubwibyo, umubare wibipfundikizo ntibishobora kugabanywa kandi ibishishwa ntibigomba kongerwaho kubushake kugirango uburebure bwa firime irangi. Ubuzima n’umutekano: Nyamuneka witondere ibimenyetso byo kuburira kubintu bipakira. Koresha ahantu hafite umwuka mwiza. Ntugahumeke irangi kandi wirinde guhuza uruhu. Niba irangi risize kuruhu, hita kwoza hamwe nuburyo bukwiye bwo gukora isuku, isabune namazi. Niba isutse mumaso, kwoza amazi menshi hanyuma uhite wivuza.
