Antifreeze A-65. Sadzaundana ngakhale mu chisanu kwambiri!

makhalidwe a

Zozizira zomwe zikufunsidwazo zidapangidwa ndi ogwira ntchito ku dipatimenti ya Organic Synthesis Technology ya imodzi mwa mabungwe ofufuza aku Soviet okhudzana ndi zitsanzo zamagalimoto a VAZ, zomwe zidapangidwa panthawiyo. Mapeto -ol adawonjezedwa ku zilembo zitatu zoyambirira za dzina, zomwe zimayimira kutanthauzira kwazinthu zambiri zamamolekyu apamwamba. Nambala 65 pakujambula kwa mtunduwo ikuwonetsa kuzizira kocheperako. Kotero, pafupifupi theka la zaka zapitazo, anayamba kupanga banja la zoziziritsa kukhosi zomwe zili ndi mayina ofanana (OJ Tosol, Tosol A-40, etc.), zomwe zinapangidwira kuti zigwiritsidwe ntchito pamagalimoto apakhomo.

Lingaliro la "coolant" liyenera kusiyanitsidwa ndi lingaliro la "antifreeze". Chotsatirachi chimangotanthauza kuti choyambiriracho chinachepetsedwa ndi madzi, ndipo chingagwiritsidwenso ntchito muzitsulo zoziziritsa za injini zoyaka mkati monga zowonongeka.

Maziko a Antifreeze A-65 ndi ethylene glycol, madzi owopsa kwambiri a viscous akamakoka kapena kumeza. Chifukwa cha kukhalapo kwa glycerin, imakhala ndi kukoma kokoma, komwe kumayambitsa poizoni wambiri. Ethylene glycol imawonetsa kuthekera kwakukulu kwa oxidizing ku zitsulo zachitsulo komanso zopanda chitsulo, zomwe zimapangitsa kuti pakhale zowonjezera zosiyanasiyana zoletsa kuphatikizika kwa antifreezes:

• corrosion inhibitors.
• anti-foam zigawo zikuluzikulu.
• zolimbitsa thupi.

Makhalidwe a Tosola A-65 ndi awa:

1. Kutentha koyambira kwa Crystallization, ^ºC, osati zochepa: -65.
2. kukhazikika kwamafuta, ^ºC, osachepera: +130.
3. Nitrite ndi amine mankhwala - ayi.
4. Kachulukidwe, kg / m³ 1085, 1100… XNUMX, XNUMX.
5. pH chizindikiro - 7,5 ... .11.

Madziwo ndi moto komanso osaphulika. Kuti adziwike, utoto wabuluu umawonjezeredwa pakupanga koyambirira. Makhalidwe ena onse a Antifreeze A-65 ayenera kutsatira luso la GOST 28084-89 ndi TU 2422-022-51140047-00.

Momwe mungachepetsere antifreeze A-65?

Muyezo umapereka kuchepetsedwa kwa choziziritsa kukhosi ndi madzi osungunuka, ndipo gawo lalikulu la madzi lisapitirire 50%. Kutengera mayankho othandiza, madzi okhazikika okhazikika (kusungunuka, mvula) ndi oyeneranso kuchepetsedwa, omwe alibe kuchuluka kwazitsulo zachitsulo zomwe zimawonjezera alkalinity ya yankho. Pamene diluting antifreezes, awo mankhwala aggressives amachepetsa.

Kuchuluka kwa madzi omwe amalowetsedwa m'chinthu choyambira kumatsimikiziridwa ndi malo oundana omwe akufuna: ngati sayenera kupitirira -40.^ºC, ndiye gawo lalikulu la madzi siliposa 25%, ngati -20^ºC - osapitirira 50%, -10^ºC - osapitirira 75%. Voliyumu yoyamba ya concentrate iyenera kuganizira za mphamvu ya galimoto yozizira.

Pozindikira kutentha kwakunja, munthu sayenera kudalira kuwerengera kwa thermometer, komanso kuganizira liwiro la mphepo, lomwe limachepetsa kutentha kwenikweni ndi 3 ... 8 madigiri.

Mtengo wa Antifreeze A-65M umatsimikiziridwa ndi wopanga komanso mphamvu ya phukusi. Pa avareji, ndi:

• Mukanyamula 1 kg - 70 ... 75 rubles.
• Mukanyamula 10 kg - 730 ... 750 rubles.
• Mukanyamula 20 kg - 1350 ... 1450 rubles.
• Mukanyamula migolo yachitsulo - kuchokera ku ma ruble 15000.

Ndidathira antifreeze ndi MADZI!!!Kodi zidamuchitikira -22 chisanu !!!