Zoletsa kuwuma kwa Kutentha: ndemanga mtengo

Monga madzimadzi ntchito mu kachitidwe Kutentha ambiri ankagwiritsa ntchito chifukwa limapezeka ndi mtengo wotsika, komanso achindunji katundu physicochemical, analandira madzi. Komabe, ntchito yake chamadzimadzi ntchito ali ndi zolephera zingapo chidwi pankhani imeneyi zaposachedwapa, mtundu watsopano wa coolant amatchedwa "zoletsa kuwuma kwa dongosolo magetsi."

ubwino zoletsa kuwuma

• Chinthu choyamba kulabadira mavuto amene angakhalepo kugwiritsa ntchito madzi mu dongosolo magetsi. The sangathe waukulu coolant iyi ndi nthawi - mu nthawi yozizira ngati zikuphatikizapo Kutentha dongosolo nthawi, yozizira koopsa madzi angayambe ndi monga Motero, conduits kusiyana loyang'anizana kukonza mtengo. Vuto limeneli makamaka pachimake pa malo amene malawi ndi nyengo.
• Kugwiritsa ntchito madzi mu dongosolo Kutentha monga madzimadzi ntchito mwina kudzabadwira mapangidwe mapaipi, ndi radiators ndipo kukatentha lonse, amene chatsitsa njira kuwombola kutentha, dzuwa dongosolo lomwe kenako mwina kuchepetsedwa ndi 30%.
• Ndi kuchepetsa mphamvu ya kuchuluka mafuta, amene kwambiri kumawonjezera mtengo wa magetsi.
• The Kutentha sing'anga chifukwa Kutentha zoletsa kuwuma njira bwino kwambiri, chifukwa yopanda chilema si kwenikweni mu kapangidwe kake lili zina zosiyanasiyana kuchepetsa crystallization kutentha pafupifupi 15-40 ° C.

ntchito Mfundo Zina

zinthu izi n'kukagulitsa wokonzeka ntchito mawonekedwe kapena kulimbikira. Zoletsa kuwuma kwa dongosolo Kutentha ngati maganizo ndi lili chabe mbali yaikulu - propylene glycol kapena ethylene glycol. Mu nyengo yathu muyezo chiwerengero cha limafotokoza kuswana: m'zigawo ziwiri ndi buku la madzi, gawo limodzi mwa buku la maganizo.

• Wokonzeka ntchito nonfreezing madzi lili madzi ndi yankho 45% ya zakuthupi kuikapo maganizo m'munsi. Chotero zoletsa kuwuma kwa dongosolo kunyumba Kutentha lakonzedwa ntchito pa kutentha kwa -30 ° C.
• Pamaso wathunthu Kutentha dongosolo zoletsa kuwuma maganizo ndi makamaka kuchepetsedwa kuthetsa, osasankhidwa kapena madzi otchezedwa.
• ndende abwino ethylene glycol mu madzi ankaona kuti mpaka 1 g / l. Mu ndende ngati si okhoza aziwononga chilengedwe.
• Ayenera kulabadira mfundo yoti zoletsa kuwuma kwa dongosolo Kutentha, poyerekeza ndi madzi ali koyefishienti m'munsi mwa mavuto padziko. Zimenezi zimabweretsa chakuti zoletsa kuwuma N'chapafupi kudutsa mu ming'alu ndi pores, ndipo ali fluidity kwambiri.
• Mphira mwa ethylene glycol amawonjezereka pang'onopang'ono. Choncho, nkhani ya m'malo Intaneti akale madzi pa zoletsa kuwuma kutayikira angayambe.

Mwachidule opanga ndi mtengo

Taganizirani chitsanzo, ena antifreezes ano kachitidwe Kutentha, zomwe ndi zochokera mankhwala zinthu zosiyanasiyana.

• DIXIS -65.
• "Defriz".
• "Ngakhale Magazi Eco-65."
• "Stugna-H".

DIXIS -65

Izi zoletsa kuwuma kwa dongosolo Kutentha ndi njira yochokera monoethylene glycol. Komanso zikuphatikizapo phukusi lonse zina, imene ponena odana ndi dzimbiri, stabilizers mkulu kutentha ndi odana ndi thovu ofunika.

Pakuti anapatsidwa mtundu khalidwe crystallization kutentha wofanana -68 ° C, kuwalola kuti sitimadzipereka ndi madzi opanda.

Zoletsa kuwuma chilemba ichi umaperekedwa mu muli ya malita 10 mpaka 50, monga malonda zilipo angapezeke pa migolo ya malita 200. mtengo CIMODZI CIMODZI wa osakaniza izi kwa madzi okwanira 1 zidzakhala kuchokera rubles 70 90.

"Defriz"

Maziko zoletsa kuwuma "Defriz" chagona bishofit mankhwala. Komanso mu kapangidwe kake zinafika zina molondola amateteza mipope ku madipoziti lonse.

osakaniza akuyendera muli ya malita 10 ndi 50. Mtengo wa odana ndi amaundana mpaka 1 lita imodzi pafupifupi 55-100 rubles.

"Ngakhale Magazi 65 Eco"

The zoletsa kuwuma ndi madzi nonfreezing kachitidwe Kutentha, amene n'chiyani propylene glycol. Anthu ambiri propylene glycol - mtundu wa chitsimikizo kuti crystallization kutentha si upambana -65 ° C, kulola khalidwe kuchepetsa ndi madzi opanda kawiri.

Ndi fireproof ndipo sanali poizoni zoletsa kuwuma kwa dongosolo magetsi. mtengo wake pa lita 1 adzakhala 75-90 rubles. Iwo anazindikira tarakh 10, 20 kapena 50 malita, n'zothekanso mu wogula ma CD chidebe.

"Stugna-N"

Izi zoletsa kuwuma njira zachokera glycerin ndi imatengedwa wochezeka. The yozizira koopsa kufika osakaniza ndi za -17 ° C.

The wapadera zowonjezera phukusi amateteza dongosolo Kutentha ndi dzimbiri ndi mchere madipoziti. The jugs 50 lita kapena 10 lita muli akhoza kugulidwa kwa dongosolo zoletsa kuwuma magetsi. mtengo wake pa lita 1 ranges ku rubles 70 150.

akatswiri Reviews

Choncho, zoletsa kuwuma kwa Kutentha machitidwe akatswiri ali ndi ndemanga zotsatirazi:

• coolant Izi wangwiro moyo sizimadziwika tsiku ndi tsiku dziko lathu. Ngati inu lembani izo dongosolo magetsi kulibe chanu, inu otsimikiza za chitetezo chake.
• Tikhale ndi kuzizira zakumwa akhale yekha masitolo apadera, kuteteza kuthekera kugula otsika khalidwe mankhwala kapena achinyengo.
• Pofuna kukhazikitsa Kutentha abwino ntchito coolant ichi, chabe kusankha mapampu wamphamvu ndi radiators.
• Zoletsa kuwuma ndi bwino kuti thanzi la munthu ndi moyo, zikhoza kugwiritsidwa ntchito osati mabanja payekha, komanso mabungwe zachipatala ndi maphunziro.
• Pamene ntchito molondola, mtundu wa coolant kuti ukhoza kwa zaka zosachepera zisanu.
• Zoletsa kuwuma amadzimadzi kachitidwe Kutentha ndi zothandiza pokha pokha pamene kwenikweni zikuoneka kuti mkati maukonde mukhoza amaundana madzi.