Brake fluid "Rosa". Zizindikiro zamachitidwe

Zofunikira

Rosa brake fluid ndi ya gulu la DOT-4 ndipo ikulimbikitsidwa kuti igwiritsidwe ntchito pamagalimoto onse, kuphatikiza omwe ali ndi machitidwe a ABS. Ili ndi malo otentha kwambiri kuposa DOT 3 ndipo sichimamwa chinyezi mwachangu. DOT 4 ndi DOT 3 ndi zosinthika, komabe kugwirizana kwawo kuli kochepa. Choncho, ndi bwino kupewa kuwonjezera DOT 3 madzimadzi ku dongosolo lomwe limagwiritsa ntchito kale DOT 4. DOT 4 brake fluid imatengedwa ngati madzi omwe amawakonda kwambiri pamsewu wa mumzinda komanso ntchito zapamsewu wothamanga kwambiri.

Pakugwirira ntchito kwa ma brake system, kutentha mukamagwiritsa ntchito madzi a Rosa a kalasi ya DOT 4 (kumagwiranso ntchito ngati ma brake fluids Neva, Tom) kuyenera kufanana ndi:

• Kwa "zouma" - zosaposa 230⁰C;
• Kwa "chonyowa" - osapitirira 155⁰C.

Mawu akuti “kuuma” amatanthauza madzimadzi a mabuleki amene angodzazidwa kumene kuchokera m’chidebe cha fakitale, mawu oti “nyowa” amatanthauza mabuleki amene akhala akugwiritsidwa ntchito kale m’galimoto kwa nthaŵi yaitali ndipo atenga chinyezi.

Mikhalidwe yayikulu yogwiritsira ntchito ma brake fluids ndi:

1. Malo otentha kwambiri.
2. Malo oziziritsa otsika.
3. Zochita zochepa zama mankhwala kupenta ndi zophimba za varnish.
4. Minimum hygroscopicity.

Zizindikiro za brake fluid "Rosa"

Mikhalidwe yaukadaulo yomwe imayang'anira kupanga ndi kugwiritsa ntchito ma brake fluid ndi miyezo yapadziko lonse ya FMVSS No. 116 ndi ISO 4925, komanso Russian TU 2451-011-48318378-2004.

Rosa brake fluid iyenera kukwaniritsa izi:

1. Kusasinthasintha ndi organoleptics - madzi owonekera, okhala ndi mithunzi yosiyanasiyana yamtundu wofiirira, popanda kuyimitsidwa kwakunja kapena matope pakuwala.
2. Kachulukidwe kutentha - 1,02 ... 1,07 g / mm³.
3. Viscosity - 1400 ... 1800 mm²/s (kutentha kwa 40±1⁰C) ndi osachepera 2 mm²/ s - pa kutentha mpaka 100⁰C.
4. Kutentha kwa ntchito - ± 50⁰C.
5. Kutentha kwa chiyambi cha crystallization - -50⁰C.
6. Malo otentha - osatsika kuposa 230⁰C.
7. Chizindikiro cha pH ndi 7,5 ... 11,5.

Rosa brake fluid ili ndi zokometsera ndi kuziziritsa komanso kukhazikika kwamafuta. Kapangidwe kake ka mankhwala kumaphatikizapo ethylene glycol, zopangira zopangira, zoletsa corrosion, komanso zinthu zomwe zimachepetsa crystallization process. Choncho, pogwiritsira ntchito, madzi a Rosa sayenera kuwononga mbali zazitsulo za galimoto, komanso kukhala osalowerera ndale ku zigawo za rabara za ma brake system.

Mukamagwiritsa ntchito brake fluid, tsegulani chidebecho mosamala, chifukwa kupuma mpweya wa ethylene glycol kumawononga thanzi la munthu.

Reviews

Monga chitsanzo chokonzekera, tipereka zotsatira za mayeso oyesa omwe adachitika ndi mitundu yosiyanasiyana yamadzimadzi am'madzi am'nyumba ndi akunja (komwe mtsogoleri wapadziko lonse lapansi pakupanga ma brake fluid ndi chizindikiro cha Liqui Moly). Mayesero anachitidwa pofuna kufufuza nthawi ya madzimadzi popanda m'malo, ndi muyezo khalidwe anali kwenikweni kuwira mfundo ya ntchito ananyema madzimadzi, kuchuluka kwa madzi zikuchokera ndi mlingo wa kusunga zizindikiro zake kinematic mamasukidwe akayendedwe.

Zotsatirazi zinasonyeza kuti ambiri opanga pakhomo sangathe kutsimikizira kuti nthawi yayitali ya Rosa DOT 4 ma brake fluids ndizovuta kwambiri ndi kuwonjezeka kwakukulu kwa viscosity pa kutentha kochepa, komwe kudzakhala chifukwa chachikulu cha zovuta za braking. Kuphatikiza apo, mu zitsanzo zambiri zomwe zaphunziridwa, kukhuthala koyambirira kumakhala kopitilira muyeso.

Mtengo wamadzimadzi amtundu wa Rosa, kutengera wopanga, umachokera ku ma ruble 150. kwa 1 litre

Zomwe zili bwino kudzaza brake fluid ndi zomwe sizoyenera.