Hunhu hweAntifreeze A-40

Mamiriro

Kufanana nezvimwe zvinotonhorera zvechimiro chakafanana (somuenzaniso, antifreeze A-65), A-40 inosanganisira, kuwedzera kune ethylene glycol, zvakasiyana-siyana zvinowedzera:

• Antifoam.
• Kudzivirira corrosion process.
• Ruvara (dhayi yebhuruu inonyanya kushandiswa, asi iwe unogona zvakare kuwana Antifreeze A-40 mutsvuku pakutengesa).

Munguva dzeSoviet, apo chigadzirwa chakatanga kugadzirwa, hapana aibatanidzwa mukunyoreswa kwezita, saka, muzvitoro zvemazuva ano zvekutengesa, unogona kuwana nhamba yakakwana yemhando dzakafanana dzakagadzirwa nevagadziri vakasiyana.

Hunhu hwemuviri hweantifreeze, hunoenderana zvizere nehunyanzvi zvinodiwa zveGOST 28084-89 uye TU 2422-022-51140047-00, ndeaya anotevera:

1. Crystallization kutanga tembiricha, ^ºC, kwete zvishoma: -40.
2. kugadzikana kwekushisa, ^ºC, kwete zvishoma: +120.
3. Density, kg / m³ -1100.
4. pH chiratidzo - 8,5 .... 9,5.
5. Kupisa simba pa0^ºC, kJ / kg K - 3,19.

Zvizhinji zvezviratidzo zvinotsanangurwa zvinotemerwa nekusangana kwe ethylene glycol mukuumbwa kweTosol A-40, viscosity yayo uye tembiricha inotonhorera yeinotonhorera, inoiswa panguva yekushanda kweinjini. Kunyanya, iyo dynamic viscosity yechigadzirwa inotangira pa9 cSt pa0^ºC, kusvika ku100 cSt pa -40^ºC. Zvinoenderana neakapihwa tembiricha renji, zvinokwanisika kunyatso simbisa kunaka kweyakatengwa antifreeze.

Maitiro ekutarisa kunaka kweAntifreeze A-40?

Kune varidzi vemotokari, iyo inotonhorera yekukodzera bvunzo iri nyore kuita pane anotevera mapoinzi:

• Density kuyerwa: iyo yakawanda inosiyana kubva kune yakajairwa kukosha, yakaipisisa. Density yakaderedzwa inoratidza kuti chigadzirwa chine ethylene glycol, iyo yakanyanyisa diluted nemvura.
• Kutsunga kweiyo chaiyo alkalinity pH yemushonga: pamitengo yakaderera, iyo anti-corrosion maitiro eiyo kuumbwa inoderera zvakanyanya. Izvi zvakanyanya kuipa kune zvikamu zveinjini zvinogadzirwa nealuminium.
• Zvinoenderana nekufanana uye kusimba kweruvara: kana iine bluish yakareruka, kana, neimwe nzira, yakasviba zvakanyanya, saka kuumbwa kungangove kwakagadzirwa kare kare, uye kwakarasikirwa nehuwandu hwayo hunobatsira hunhu.

• Muedzo wecrystallization pane yakaderera tembiricha. Kana Antifreeze A-40 isina kuchinja huwandu hwayo kana ichitonhora pasina mhepo, saka une chigadzirwa chemhando yakanaka;
• Thermal stability test, iyo iyo imwe chiyero chekutonhora inounzwa kumota, mushure mezvo inosara ichibika pamusoro pekupisa kwemaminetsi akawanda. Panguva imwecheteyo, kunhuhwirira kwakapinza kweammonia hakufaniri kunzwika, uye mvura iri mubhodhoro inoramba iri pachena, pasina kusunungura pasi pasi.

Zvose zviri pamusoro apa zvinogona kuitwa pasina kutengwa kwezviridzwa zvakakosha.

mari

Pamutengo weAntifreeze brand A-40 kana A-40M, iwe unogona kumisikidza kwete chete kuvimbika kwemugadziri, asiwo mhando yeinotonhorera. Vagadziri vakakura vanorongedza antifreeze mumidziyo yemhando dzakasiyana uye vanogadzira chigadzirwa mumabhechi akakura. Naizvozvo, mutengo unogona kunge wakadzikira zvishoma pane avhareji (asi kwete nezvakawanda!). Mafemu asina hunyanzvi ari pasi pezita rechiratidzo "Tosol A-40" anogona kugadzira yakajairika manyepo - ethylene glycol yakasanganiswa nemvura (kana yakachipa asi ine chepfu methylene glycol), iyo inowedzerwa huwandu hwechikafu dhayi yebhuruu. Mutengo wepseudotosol yakadaro ichave yakaderera zvikuru.

Zvichienderana nerudzi rwemudziyo, vagadziri uye matunhu ekutengesa, mutengo weAntifreeze A-40 unosiyana mukati meinotevera miganhu:

• Kune midziyo 5 l - 360 ... 370 rubles.
• Kune midziyo 10 l - 700 ... 750 rubles.
• Kune midziyo 20 l - 1400 ... 1500 rubles.

Paunenge uchitakura mu 220 l mbiya dzesimbi, mitengo yezvigadzirwa inotanga pa15000 rubles.

Injini inogona kushanda kwenguva yakareba sei isina TOSOL?