Rust converters Hi-Gear
Muaj pes tsawg leeg
Tib qhov kev txiav txim yog yuav tsum tau ntawm txhua qhov xeb hloov pauv: los ntawm cov kua qaub uas muaj nyob hauv cov khoom, cov xeb saum npoo yuav tsum tau hloov mus rau hauv cov ntsev insoluble. Cov ntsev no, nyob rau hauv tus txheej txheem ntawm ntuj qhuav, hloov mus rau hauv ib tug primer haum raws li lub hauv paus rau tom ntej nto painting. Lwm yam ntawm cov khoom yog:
- corrosion inhibitors.
- Foaming agents uas pab tshem tawm cov xeb residues.
- Cov kuab tshuaj.
- muaj pes tsawg leeg stabilizers.
Cov neeg tsim khoom qhia ntau hom acids rau hauv cov khoom sib xyaw ntawm xeb hloov pauv. Hauv particular, xeb converters Fenom, Tsinkar muaj hydrochloric acid. Nws yog nquag nquag, tab sis yuav tsum tau tshem tawm ntxiv tom qab thov rau saum npoo. Txwv tsis pub, acids yooj yim nkag mus rau hauv cov kab nrib pleb thiab grooves, ua rau muaj kev puas tsuaj rau thaj chaw "hmoov" ntawm txheej.
Rust converters los ntawm Hi-Gear ua haujlwm txawv. Lawv muaj cov tshuaj orthophosphoric acid uas tsis tshua muaj zog, uas ua haujlwm qeeb dua, tab sis tag nrho cov haujlwm tom ntej tuaj yeem ua tiav txhua lub sijhawm. Qhov kev hloov pauv hauv kev ua haujlwm no ua rau muaj kev hloov pauv ntau dua xeb thiab adhesion ntawm cov av mus rau substrate.
Hom nrov tshaj plaws ntawm xeb converters Hi-Gear
Plaub qhov kev paub zoo tshaj plaws yog NO RUST khoom, tsim HG5718, HG5719, HG40 thiab HG5721. Qhov sib txawv ntawm lawv yog raws li nram no:
- HG5718 ua raws li lub hauv paus ntsiab lus nplaum, txhawb kev hloov pauv ntawm xeb los ntawm qhov chaw mus rau qhov tob. Cov cuab yeej muaj cov yam ntxwv tsis muaj dej, tom qab ziab nws ua ib zaj duab xis muaj zog. Txoj kev xav, lub tsheb tsis tuaj yeem pleev xim rau (txawm li cas los xij, tom qab ua tiav, qhov saum npoo ntawm lub cev yuav tsaus grey);
- HG5719 ua haujlwm maj mam, thiab siv ntau txheej (tab sis tsis pub ntau tshaj peb). Kev pleev xim tom qab kev npaj yog qhov yuav tsum tau ua, txawm hais tias cov txheej txheem tiav, vim yog cov ntsiab lus siab dua ntawm cov khoom siv, nws yog qhov ua kom muaj zog tiv thaiv cov teebmeem ntawm cov tshuaj nquag;
- HG5721 thiab HG40 yog li hu ua penetration converters. Lawv siv nrog cov tuab tuab ntawm cov pob txha, nws muaj (tsis zoo li Tsincar) cov nyhuv dej tsis zoo, tab sis yuav tsum tau pleev xim rau saum npoo tam sim tom qab zaj duab xis dries.
Tag nrho cov khoom tsim los hloov xeb los ntawm Hi-Gear hom muaj txiaj ntsig zoo nyob rau hauv qhov ntsuas kub tsawg - los ntawm 10 txog 30 °C. Qhov no yog vim lub physicochemical zog ntawm phosphoric acid. Ntawm qhov kub siab dua, nws tuaj yeem cuam tshuam nrog cawv, thiab ntawm qhov kub qis dua nws poob nws lub peev xwm los xeb.
Lus qhia rau kev siv
Qhov saum npoo yuav tsum tau kho yuav tsum tau ntxuav kom huv si los ntawm cov kab mob corrosion. Kev tu txhua yam yog siv nrog txhuam hlau (cov me me me me kuj tuaj yeem raug tshem tawm nrog cov ntawv xuab zeb coarse).
Tom qab siv zog tuav lub peev xwm, tus neeg sawv cev raug coj mus rau cov hlau los ntawm qhov deb ntawm 150 ... 200 mm. Nyob rau tib lub sijhawm, lawv sim tiv thaiv cov nyiaj los ntawm kev nkag mus rau qhov chaw tsis muaj kev puas tsuaj. Kev ua haujlwm nrog lub sijhawm ntawm 20 ... 30 feeb yuav tsum rov ua dua. Los ntawm cov neeg siv tswv yim, nws ua raws li qhov kev ncua deb, kev siv nyiaj tsis zoo ntawm cov nyiaj nce. Ib qho kev qhia tseem ceeb, vim tias tus nqi ntawm tag nrho cov xeb hloov pauv los ntawm Hi-Gear yog qhov pom tseeb siab dua li tib Tsinkar.
Tom qab ua tiav ziab (qhov tshwm sim ntawm qhov nruab nrab tom qab 30 feeb), qhov saum npoo tuaj yeem pleev xim: cov yeeb yaj kiab tsim yog hygroscopic thiab tuav cov xim zoo. Thaum ua tiav, lawv sim txav lub peev xwm kom sib npaug li sai tau; Yog tias muaj smudges, lawv yuav tsum tau muab tshem tawm tam sim ntawd siv ethyl cawv.
