Brake fluid "Rosa". Izinkomba zokusebenza

Izimfuneko

I-Rosa brake fluid ingeyeqembu le-DOT-4 futhi inconywa ukuthi isetshenziswe kuzo zonke izimoto, kuhlanganise nalezo ezifakwe amasistimu e-ABS. Inephuzu lokubilisa eliphakeme kune-DOT 3 futhi ayimumbi umswakama ngokushesha. I-DOT 4 ne-DOT 3 ziyashintshana, kodwa ukuhambisana kwazo kunomkhawulo. Ngakho-ke, kungcono kakhulu ukugwema ukungeza uketshezi lwe-DOT 3 ohlelweni oseluvele lusebenzisa i-DOT 4. I-DOT 4 grade brake fluid ibhekwa njengoketshezi olukhethwayo lwethrafikhi yedolobha kanye nezicelo zomgwaqo omkhulu wesivinini.

Ngesimo sokusebenza sesistimu yamabhuleki emoto, izinga lokushisa lapho usebenzisa i-Rosa fluids yekilasi le-DOT 4 (lisebenza nakuma-brake fluids afanayo Neva, Tom) kufanele ahambisane nalokhu:

• Ngokuba "omile" - akukho ngaphezu kuka-230⁰C;
• Ngokuba "manzi" - akukho ngaphezu kwe-155⁰C.

Igama elithi “omile” libhekisela oketshezini lwamabhuleki olusanda kugcwaliswa esitsheni sefekthri, igama elithi “manzi” lisho ukuthi kakade kade lisetshenziswa emotweni futhi selimunca umswakama.

Izimo eziyinhloko zokusebenza kwe-brake fluids yilezi:

1. Iphuzu lokubilisa eliphezulu.
2. Iphuzu lokuqandisa eliphansi.
3. Umsebenzi omncane wamakhemikhali wokupenda kanye nesembozo sokuvanisha.
4. Ubuncane be-hygroscopicity.

Izinkomba ze-brake fluid "Rosa"

Izimo zobuchwepheshe ezilawula ukukhiqizwa nokusetshenziswa kwe-brake fluids yizindinganiso zamazwe ngamazwe i-FMVSS No. 116 kanye ne-ISO 4925, kanye ne-Russian TU 2451-011-48318378-2004.

I-Rosa brake fluid kufanele ihlangabezane nalezi zindlela ezilandelayo:

1. Ukuvumelana kanye ne-organoleptics - uketshezi olusobala, olunemibala ehlukahlukene yombala onsundu ngokukhanyayo, lapho kungabikho ukumiswa kwemishini yangaphandle noma i-sediment ekukhanyeni.
2. Ukuminyana ekamelweni lokushisa - 1,02 ... 1,07 g / mm³.
3. I-Viscosity - 1400 ... 1800 mm²/s (emazingeni okushisa angama-40±1⁰C) futhi hhayi ngaphansi kuka-2 mm²/s - emazingeni okushisa afinyelela ku-100⁰C.
4. Imikhawulo yezinga lokushisa yokusebenza - ± 50⁰C.
5. Izinga lokushisa ekuqaleni crystallization - -50⁰C.
6. Indawo yokubilisa - hhayi ngaphansi kuka-230⁰C.
7. Inkomba ye-pH ingu-7,5 ... 11,5.

I-Rosa brake fluid inezinto zokugcoba nokupholisa kanye nokuzinza okuhle kwe-thermal. Ukwakheka kwayo kwamakhemikhali kuhlanganisa i-ethylene glycol, izithasiselo zokwenziwa, ama-corrosion inhibitors, kanye nezinto ezinciphisa izinqubo ze-crystallization. Ngakho-ke, phakathi nokusetshenziswa kwayo, uketshezi lwe-Rosa akufanele lube nomthelela olimazayo ezingxenyeni zensimbi zemoto, futhi lungathathi hlangothi ngamakhemikhali ezingxenyeni zenjoloba zesistimu yokubhuleka yemoto.

Uma usebenzisa i-brake fluid, vula isitsha ngokucophelela, ngoba ukuhogela umhwamuko we-ethylene glycol kuyingozi empilweni yomuntu.

Izibuyekezo

Njengesibonelo sokuhlela, sizonikeza imiphumela yokuhlolwa kokuhlolwa okwenziwe ngezinhlobo ezahlukene zoketshezi lwamabhuleki okukhiqizwa ekhaya nangaphandle (lapho umholi womhlaba ekukhiqizweni kwe-liquid brake fluids kuwuphawu lokuthengisa lwe-Liqui Moly). Ukuhlolwa kwenziwa ukuze kubhekwe ubude besikhathi soketshezi ngaphandle kokushintshwa, futhi umbandela wekhwalithi kwakuyiphuzu langempela lokubilisa le-brake fluid esetshenzisiwe, iphesenti lamanzi ekubunjweni kanye nezinga lokulondolozwa kwezinkomba ze-kinematic viscosity.

Imiphumela yabonisa ukuthi abakhiqizi abaningi basekhaya abakwazi ukuqinisekisa ukusebenza kwesikhathi eside kwe-Rosa DOT 4 yama-brake fluids. Ukungalungi okuyinhloko ukukhuphuka okubukhali kwe-viscosity emazingeni okushisa aphansi, okuzoba imbangela eyinhloko yobunzima bokubhuleka. Ngaphezu kwalokho, kumasampula amaningi ahlolisisiwe, i-viscosity yokuqala iphenduka ibe overestimated.

Intengo ye-brake fluid yohlobo lweRosa, kuye ngomkhiqizi, isuka kuma-ruble ayi-150. ku-1 litre

Yini engcono ukugcwalisa i-brake fluid nokuthi yini engafaneleki.