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Maganin daskarewa G12 ja: fasaha bayani dalla-dalla da kuma sake dubawa

Kamar yadda aka sani, a lokacin da engine aiki allocates mai girma adadin zafi. Domin kada ya overheat naúra da kuma sassa na crank inji, da ciki konewa engine yana da tashoshi a sanyaya ruwa. Wannan shi ya hana zafi fiye da kima daga cikin engine, wanda shi ne m ga block da kuma shugaban. Bayan duk, a wata 'yar alamar zafi fiye da kima, Silinda shugaban farawa zuwa "kai". Kuma shi ne ba ko da yaushe zai yiwu su mayar da tsagi. A yau za mu labarin kula da maganin daskarewa, musamman ja.

jinsunan

Ya kamata a lura cewa maganin daskarewa G12 ja - ba kawai wakilin coolants. A total akwai da dama kungiyoyin:

  • G11. Wannan m sanyaya taya da maganin daskarewa blue. Amfani da motoci har 1996.
  • G12. Wane ne ya fi kowa kungiyar na anti-daskare, wanda aka yi amfani da duniya ta manyan automakers. A abun da ke ciki na da ƙwauro tsarin, da kuma halin da wurin da carboxylate ƙari. Yana za a iya fentin ba kawai a cikin ja, amma m ya dafa.
  • G13. A halin yanzu mafi tsabtace muhalli mai sanyaya na ciki konewa injuna. Yana yana da kyau kwarai dũkiyarsu da kuma halaye. Duk da haka, saboda da high kudin, shi ne ba a yi amfani a matsayin yadu a matsayin gabata kungiyar. Bugu da kari, G13-type ruwaye ba nufi ga tagulla, da na tagulla radiators.

tsarin

Ko da kuwa da irin wani refrigerant yana da wani uniform abun da ke ciki da kuma irin wannan dalla-dalla. Maganin daskarewa G12 Red ne ba togiya. Saboda haka, a ta core yana propylene glycol ko ethylene, wani wucin gadi colorant da kuma wani ɓangare na distilled ruwa. Bugu da kari, mai sanyaya yana da wani kunshin na Additives:

  • Defoamers. Rage kasadar kumfa samuwar a ajiye tank lokacin da ruwa wurare dabam dabam a cikin tsarin.
  • Anticorrosion. Hana rusting na ƙarfe abubuwa a cikin engine da lagireto.
  • Additives cewa kare roba aka gyara. Wadannan sun hada da gaskets, bututu da kuma hoses, ta hanyar abin da ta haɗu da lagireto da fadada tanki.

Wannan ne ainihin jerin Additives. Bugu da kari akwai da dama sauran Additives tsara don inganta lalacewa juriya da kuma mika rayuwar mai sanyaya. da kuma yawan zafin jiki karatu kara saboda su. Wato a kan yawa da kaddarorin da Additives da kuma dangane ga wanda kungiyar a musamman refrigerant. Saboda haka, 11th kungiyar yana da mafi ƙasƙanci aiki yi. Daskarewa zafin jiki ne ba a kasa -30 digiri Celsius, da kuma rayuwa - ba fiye da shekaru biyu.

Red maganin daskarewa G12 yana da wani karin ci-gaba dalla-dalla. Saboda haka, yana aiki a cikin kewayon daga -45 zuwa +110 digiri Celsius. A sabis rai na kusa da shekaru biyar. Saboda haka, idan akwai wata tambaya game da zabi na blue maganin daskarewa ko maganin daskarewa daga 12th kungiyar zuwa la'akari da wannan factor. Red mai sanyaya a bit more tsada, amma shi zai biya kashe for shekara ta uku ta aiki.

Me fenti?

Mutane da yawa masu motoci ba su sani ba, amma ko da na kungiyar, duk maganin daskarewa ne a colorless ruwa. Duk da haka, a karshe mataki na samar, da suka suna fentin a wani launi. Don me wannan yi? Wasu zaton cewa maganin daskarewa ciyar launi bambanta su a cikin kungiyoyin. Amma wannan ba shine al'amarin ba. Bayan duk, akwai da dama daga misalai inda mai sanyaya 11 na farko da kungiyar da wani koren launi, kamar yadda a cikin 12th, da kuma mataimakin versa. To, abin da yake da launi? Wannan ne yake aikata haka da cewa direban ya iya gane zuba da kuma hana shi a lokacin. Lalle ne, ba tare da anti-daskare a cikin engine iya tafasa 'yan mintoci. Bisa ga direba da haske launi zai daidai ƙayyade da fashewa wuri.

Har ila yau, ruwa stained sanin da yi Properties. Gaskiyar ita ce, a kan lokaci da coolant hasarar da kaddarorin. Daina gudu anti-lalata da kuma anti-kumfa Additives, samar da flakes. Tare da wadannan canje-canje, da kuma launi kanta maganin daskarewa. Saboda haka, idan ruwa ne turbid (ko muni - samu ruwan kasa ya dafa) - shi ne na farko alamar sauyawa. Amma kamar yadda yi nuna, 90% maganin daskarewa gaba daya tsaya sanar da manufacturer rayuwa.

Maganin daskarewa G12 ja "Dzerzhinsky"

Yana mai sanyaya da LLC "Dzerzhinsky kwayoyin kira shuka." Yana wakiltar carboxylate maganin daskarewa kerarre da kwayoyin acid fasaha. A abun da ke ciki na da duka ƙari kunshin bã tãre da m kuma Additives (nitrates, phosphates da kuma silicates). Red maganin daskarewa G12 «Dzerzhinsky» amfani a kan motocin da duka da tagulla, da aluminum radiators. A gwajin da sakamakon ya nuna da wadannan halaye na coolant:

  • Tafasar batu - 109 digiri Celsius.
  • A crystallization zafin jiki ne -41 digiri.
  • Mass sulusi da murabba'i distillable taya at 150 ° C bai wuce 49%, mafi girma fasaha tsari da bukatun.

Kuna hukunta da sake dubawa, wannan ne mai matukar kyau samfurin. Duk da haka, wannan ba ya magana da duk Coolers na m. A yawa na negativity a cikin flooded gefen maganin daskarewa "Dzerzhinsky". Reviews ce cewa coolant tafasa a zazzabi na 91 digiri. A abun da ke ciki ba yin ta aiki.

Maganin daskarewa G12 ja Felix

Shi ne kuma wani samfurin na Rasha yi. Hukumance tsĩrar da AvtoVAZ. Red maganin daskarewa G12 «Felix" ne aka yi nufi don toshe da lalata cibiyoyin a cikin tsarin ta hanyar wani sa na ingancin Additives. A cikin layi na kayayyakin ne ba duka biyu aluminum da kuma jan radiators. Har ila yau a cikin "Felix" da aka wakilta wani raba line for manyan motoci da dizal injuna. Kuna hukunta da martani, cikin samfurin yayi kyau kariya daga sikelin da laka. Ba kamar "Dzerzhinsky" maganin daskarewa G12 (ja "Felix" alama tattara) ne mafi tabbatacce feedback. Masu motoci lura high antifoam da lubricity halaye na coolant. A samfurin ya daskare a zazzabi na -45 digiri Celsius. Maganin daskarewa tafasa a 110 ° C. Mass sulusi da murabba'i distilled ruwa ya 46% a 150 digiri.

Yadda Mix?

Shi ne ya kamata a lura da cewa mafi yawan shigo da samfurin da aka ba diluted tare da wani ruwa, da kuma mayar da hankali. Shi ne ba togiya da maganin daskarewa G12 ja VAG (daga "Volkswagen-Audi Group"). Guide ya furta cewa, ba lallai ba ne su tsarma. Amma shi za a iya bayansa idan ya cancanta, don haka kamar yadda ba su Mix tare da sauran taya cewa ajin da kuma launi. Kuma shi iya diluted tare da distilled ruwa.

A abin da rabo a Mix?

Ya dogara da yankin na amfani. Domin tsakiyar latitudes tattara za a iya diluted a cikin wani rabo na 50/50 (amma ba more, in ba haka ba da daskarewa da zazzabi saukad da zuwa -20 digiri da ƙananan). A wani hali ba Mix tare da wasu kungiyoyin maganin daskarewa coolants kuma tare da talakawa da ruwa daga famfo. Wannan zai worsen da kaddarorin na tattara har da ya faru na ciki da kuma lalata Fitar kumfar. Lokacin da gauraye da distilled ruwa Properties mai sanyaya kusan canzawa.

Saboda haka, a wannan labarin, za mu gano cewa wani maganin daskarewa ne ja, da kuma abin da kaddarorin shi ya mallaka.

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