Brake fluid "Rosa". Performance zviratidzo
Brake fluid "Rosa" (dzimwe nguva zita rinonzi Rosa-4 rinowanikwa) rinobudiswa neDzerzhinsky bhizinesi "TOSOL-Sintez" uye CJSC "Zarechye". Imwe nzvimbo huru yekugadzirwa kwezvinhu zvakafanana ndeye Obninsk pedyo neMoscow. Zvinoenderana nemaitiro ayo ekushanda, iyi brake fluid inosangana nezvinodiwa pasi rose zveFMVSS standard. Iyo yekupedzisira, kunyanya, inopa kushandiswa kwakanyanya kweiyo mabhureki zvinwiwa zvinopa chinhambwe chekumira chisingapfuuri 7,5 m nekumhanya kunosvika 90 km / h.
Zvinotarisirwa
Rosa brake fluid ndeyeboka reDOT-4 uye inokurudzirwa kuti ishandiswe pamotokari dzese, kusanganisira idzo dzine maABS masisitimu. Iine nzvimbo yepamusoro yekubikira kupfuura DOT 3 uye haitore unyoro nekukurumidza. DOT 4 uye DOT 3 zvinochinjika, asi kugarisana kwavo kushoma. Nokudaro, zvakanakisisa kudzivisa kuwedzera DOT 3 fluid kune imwe nzira inotoshandisa DOT 4. DOT 4 grade brake fluid inoonekwa semvura inosarudzwa yekufamba kweguta pamwe nekumhanya kwepamusoro kwemigwagwa mikuru.
Kune mamiriro ekushanda emabhureki masisitimu emota, tembiricha kana uchishandisa Rosa zvinwiwa zveDOT 4 kirasi (inoshandawo kune yakafanana brake fluid Neva, Tom) inofanirwa kuenderana ne:
- Nokuti "yakaoma" - kwete kupfuura 2300C;
- Nokuti "nyoro" - kwete kupfuura 1550C.
Shoko rokuti “dry” rinoreva mvura yemabhureki ichangobva kuzadzwa kubva mugaba remufekitari, shoko rokuti “kunyorova” rinoreva mvura yemabhureki yakatoshandiswa mumotokari kwenguva yakati kuti yave kutora mwando.
Mamiriro makuru ekuita kwebrake fluids ndeaya:
- High boiling point.
- Nzvimbo yakaderera yechando.
- Iyo yakaderera kemikari kuita kupenda uye varnish yekufukidzira.
- Minimum hygroscopicity.
Zviratidzo zve brake fluid "Rosa"
Mamiriro ehunyanzvi anodzora kugadzirwa uye kushandiswa kwemvura yakabhureki ndiyo mitemo yepasi rose FMVSS No. 116 uye ISO 4925, pamwe neRussia TU 2451-011-48318378-2004.
Rosa brake fluid inofanirwa kuzadzisa zvinotevera maitiro:
- Consistency uye organoleptics - mvura inopenya, ine mithunzi yakasiyana-siyana yeruvara rwebrown, mukushayikwa kwekune dzimwe nyika kumiswa kwemichina kana sediment muchiedza.
- Density pakupisa kwekamuri - 1,02 ... 1,07 g / mm3.
- Viscosity - 1400 ... 1800 mm2/ s (pakupisa kwe40 ± 10C) uye kwete pasi pe2 mm2/ s - patembiricha kusvika ku1000C.
- Tembiricha miganho yekuita - ± 500C.
- Kupisa kwekutanga kwekristallisation - -500C.
- Boiling point - kwete pasi pe2300C.
- Iyo pH index ndeye 7,5 ... 11,5.
Rosa brake fluid ine yekuzora uye inotonhodza zvivakwa uye yakanaka kugadzikana kwekupisa. Chimiro chayo chemakemikari chinosanganisira ethylene glycol, synthetic additives, corrosion inhibitors, pamwe chete nezvinhu zvinoderedza crystallization process. Nekudaro, mukati mekushandiswa kwayo, iyo Rosa fluid haifanirwe kuve nekuora pamativi esimbi emota, uye zvakare kuve nekemikari isina divi kune zvikamu zverabha zvemabhureki masisitimu emotokari.
Paunenge uchishandisa brake fluid, vhura mudziyo nekungwarira, sezvo inhalation ye ethylene glycol vapors inokuvadza kuhutano hwevanhu.
Reviews
Semuenzaniso wekugadzirisa, isu tinopa mhedzisiro yebvunzo bvunzo dzakaitwa nemhando dzakasiyana dzemabhureki zvinwiwa zvekugadzirwa kwemukati nekune dzimwe nyika (uko mutungamiri wepasi rose mukugadzirwa kwemvura yemabhureki emvura ndiyo Liqui Moly trademark). Miedzo yakaitwa kuitira kutarisa nguva yemvura pasina kutsiva, uye chiyero chehutano chaive chaicho chekubikira chemvura yakashandiswa yebhureki, chikamu chemvura mukuumbwa uye dhigirii rekuchengetedza kwayo kinematic viscosity zviratidzo.
Zvigumisiro zvakaratidza kuti vazhinji vanogadzira mudzimba havagoni kuvimbisa kushanda kwenguva refu kweRosa DOT 4 mabhureki emvura XNUMX. Izvo zvisingabatsiri zvakanyanya kuwedzera kwe viscosity pakudzika kwakadzika, iyo ichava chikonzero chikuru chekunetseka kwebhureki. Uye zvakare, mune mazhinji emasampuli akadzidzwa, iyo yekutanga viscosity inoshanduka kuve yakawandisa.
Mutengo wemabhureki emvura yerudzi rweRosa, zvichienderana nemugadziri, kubva ku150 rubles. nokuda kwe1 litre
