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Maganin daskarewa dangane ethylene glycol: iri fitattun abubuwa, da abun da ke ciki

Yau maganin daskarewa kasuwar ga mota radiators cike da kayayyakin bisa ethylene glycol. Wannan abu yana da dama tabbatacce halaye a cikin aiki. A daidai zabi na wajen domin sanyaya tsarin dogara a kan ta karko, kazalika da aiki na engine.

Maganin daskarewa ethylene glycol yana da wani low sanyinsu, wanda ya dogara a kan maida hankali da abu. The ruwa a cikin sanyaya tsarin haka yana farawa zuwa crystallize a cikin kewayon daga 0 to -70ºS. A lokacin da zabar wani high quality-anti-daskare wajibi ne don la'akari da aiki yanayi na na'ura. A lokacin bazara, shi ya kamata kwantar da engine kamar yadda ya kamata kamar yadda zai yiwu. A cikin hunturu, da ruwa ba ya daskare ko a cikin matsananci sanyi.

daban na maganin daskarewa

Yau, akwai biyu main iri maganin daskarewa - karbosilikatnye da silicate abu. Nau'i na biyu da aka yi amfani da tsohon tsarin motoci. Mafi shahara wakilin wannan aji na jamiái ne maganin daskarewa. Silicate maganin daskarewa da yawan drawbacks, don haka motoci ba su amfani da su.

Bezsilikatny maganin daskarewa dangane ethylene glycol ne fin so ga kasashen waje sabon motoci. Additives, wanda wani bangare ne na wajen a lokacin aiki na abin hawa suna ajiyar kawai a shafukan inda lalata da aka kafa. Wannan ya yiwu ne da godiya ga hada da nufin kwayoyin aka gyara. A wannan yanayin, da engine sanyaya ne full.

Silicate bambancin sanya dangane ethylene glycol, rufe dukan ciki surface na shambura inorganic aka gyara. Su yadda ya kamata hana samuwar tsatsa, amma rage sanyaya damar da tsarin.

A abun da ke ciki na maganin daskarewa

Antifreezes dangane ethylene glycol ana ayyana abun da ke ciki. Yana dogara a kan su main halaye. Pure ethylene bayyana a matsayin m abu. Its daskarewa zafin jiki ne -13ºS da kuma tafasar - + 197ºS. Wannan abu ne quite m. Ethylene glycol - mai karfi guba abinci. Wannan abu ne mai guba, musamman bayan da ci gaban da hanya. Vata maganin daskarewa dangane glycol, da abun da ke ciki na abin da aka gurbata a lokacin amfani nauyi karafa, bukatar da ta dace dashi.

Bayan hadawa shi da ruwa daskarewa da zazzabi iya sauke muhimmanci (a -70ºS a wani rabo daga ruwa kuma ethylene glycol 1: 2). A kwayoyin da inorganic aka gyara iya amfani da Additives. A farko zaɓi ne fin so. Lalata hanawa ne 4 iri a yau: carboxylate, gargajiya, Organic da kuma matasan. Saboda bambancin aka gyara yin sama da maganin daskarewa, ba za ka iya Mix daban-daban brands na wadannan kudi. In ba haka ba, za su tsoma baki da juna, rage tasiri na abu.

A launi na maganin daskarewa

Da farko maganin daskarewa dangane ethylene glycol, da launi na wanda za a iya gani a wurin aiki, kama wani m abu. Ya kawai yana da wani peculiar wari. Ko da kuwa da guntun makãmashi maganin daskarewa yana da wani launi. Dyes suna kara da cewa don gane da inganci. Daga cikin direbobi da makanikai akwai wani karbuwa wajen ingancin rarrabuwa, dangane da launi. Bayar 3 kungiyoyin antifreezes.

  • Class G11 hada blue da kuma kore kudi. Wannan shi ne mafi m kaya. Sun ƙunshi ethylene glycol da silicate Additives. A sabis rai na maganin daskarewa ne game da 30,000 km.
  • Class G12 ne ja da ruwan hoda irin abubuwa. Suna halin high quality. Yana da aka hada da ethylene glycol kuma Organic Additives. A sabis rai na irin wannan dukiya iya isa 150-200 dubu km. Duk da haka, su kudin ne yafi hakan.
  • Akwai uku aji - G13. Membobinta, wasu fiye da wadanda aka jera a baya sashe aka gyara hada propylene glycol. Shafi na irin wannan kudi sau da yawa halin da orange da kuma rawaya launukansa.

alama tsarin

Kowane maganin daskarewa a kan glycol dalilin aluminum radiators da kuma sanyaya tsarin da aka yi wa lodi a cikin abun da ke ciki colorants. Ba su shafi da fasaha halaye na kayan. A zabi na launi dogara a kan whim na manufacturer. Yarda da misali lakabtawa, kazalika da Bugu da kari na dyes, ba ya wanzu.

A sama da alãmarsu, wanda sau da yawa la'akari da direbobi da makanikai, amfani da a baya tare da saki da Jamusanci VW coolant maganin daskarewa samar. Wadannan kudi ne sosai rare. Duk da haka, har ma da Volkswagen Group ya canza ta dalla-dalla. Yau, da sanannun manufacturer samar 3 manyan azuzuwan na maganin daskarewa a kan wani kwayoyin akai. Su lakabtawa yana da prefix G12 ++, G12 +++ da kuma G13. Saboda haka, kafin sayen wakili don sanyaya tsarin ne yadda ya kamata a kula da shawarwari na manufacturer na Motoci, kazalika da abun da ke ciki na consumable. Hadade lakabtawa ga duk maganin daskarewa ba ya wanzu.

Ainihin Properties na maganin daskarewa

A cikin shakka daga ta aiki maganin daskarewa nuna wani sa na halaye. Sun tsara da matsayin da tolerances mota masana'antun. Lura cewa ethylene glycol ne mai guba. Lokacin tasowa ta albarkatun, wannan adadi qara. Akwai dokoki da yadda za a jefa sharar maganin daskarewa dangane ethylene glycol. Suna yaba da dama korau fasali. Saboda haka, a lokacin da ya maye gurbin maganin daskarewa dole ne a bi don na musamman kungiyar cewa ya yi aikin sake amfani daidai.

Yana da muhimmanci a yi la'akari expandability maganin daskarewa. Domin m samar wajen, adadi ne 30 cm³ kuma ga shigo - 150 cc. Wettability a maganin daskarewa 2 sau fi da cewa da ruwa. Saboda haka, suna iya infiltrate ko da a bakin ciki sosai fasa. Wannan ya bayyana su ikon gudãna daga ƙarƙashinsu fita ko da a gaban microcracks.

Review of rare brands

A kasar mu yi amfani da daban-daban brands na maganin daskarewa dangane ethylene glycol. Daga cikin mafi mashahuri ne "Felix", "Alaska", "Sintek», Long Life, Nord. Suna halin da mafi kyau duka farashin-yi rabo.

Gabatar maganin daskarewa tsara domin matsananci yanayi na mu sauyin yanayi. Har ila yau ɓullo da wani kewayon kayan aikin shi damar da direba a zabi ake bukata ga kayan aiki da mota engine. The gabatar nufin yadda ya kamata tsayayya lalata da kuma samar da mai kyau sanyaya kaddarorin da lagireto.

Popular yau a kasar mu da kayayyakin yadda ya kamata kare engine tsarin samuwar adibas, musamman a cikin ruwa famfo, da engine daki da kuma samar da tashoshi.

Reviews na maganin daskarewa "Sintek» G12

Idan akai la'akari da zabin, wasu maganin daskarewa dangane ethylene glycol zabi for your mota, ka farko bukatar kula da wannan hanyar a matsayin "Sintek» G12. A abun da ke ciki na consumable abu ne mai hadaddun kwayoyin Additives. Wannan samfurin ne aka yi nufi ga aluminum injuna, kazalika da sauran nau'o'in Motors.

A crystallization zafin jiki ne -41ºS maganin daskarewa. "AvtoVAZ" da aka yi amfani da matsayin wajen misali a farko ciko da sanyaya tsarin. Shi yana da fadi da kewayon aiki yanayin zafi. The mun gwada low farashin ma sa da shi a rare kayan aiki.

Reviews na maganin daskarewa "Felix"

Gabatar maganin daskarewa ne yadu used duka biyu a motoci da kuma a cikin manyan motoci. Kuma wannan gaskiya ne ko na na'ura tare da wani souped-up, ɗora Kwatancen engine, turbocharged. Wannan maganin daskarewa dangane ethylene glycol amfani a cikin yanayi na gagarumin hawa da sauka a cikin yanayi zazzabi. lalata kariya tsarin abubuwa selectively. Ana rinjayar kawai wadanda wuraren burbushi na tsatsa m.

Cost yi na samfurin ne ma mun gwada da kananan. A versatility da kuma fadi da kewayon aikace-aikace yi maganin daskarewa "Felix" m. Duk da haka, ta crystallization zafin jiki ne dan kadan fi da m matakin na fasaha da dokokinta.

Reviews na maganin daskarewa Totachi Long Rayuwa

Manufacturer Totachi Long Rayuwa ne a Japan kamfanin. Ta ƙaddamar samfurin da aka tsara don sanyaya tsarin na kusan duk fetur ko kuma man gas injuna. A tsarin nufin hada da kwayoyin da aka gyara. Aiki da yanayin zafi a wanda a yarda ta yi aiki da nuna kaya dace fasaha dokokin maƙeran abin hawa. A amfani da maganin daskarewa a Japan ne mai tsawo da sabis rayuwa. Ya maye da aka gudanar a kowace 5 shekaru. Gabatar maganin daskarewa dangane ethylene glycol prolongs da rayuwar dukkan abubuwa na sanyaya tsarin.

Wasu masu amfani sun ruwaito cewa inscriptions a kan garwa suna amfani ne kawai cikin Turanci da kuma Japan. Wannan sa wasu rashin jin daɗi.

Bayan dauke da tsarin da babban halaye mallaki maganin daskarewa dangane glycol, za a iya zabar mafi kyau zaɓi don ya engine. Shan la'akari da feedback daga masu amfani da kuma masana game da rare brands na kaya sayan ingancin samfurin ba wuya.

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