Litol-24. Halaye da aikace-aikace
Babban halayen
Litol-24 mai (haruffa biyu na farko a cikin sunan suna nuna kasancewar sabulun lithium, lamba 24 shine matsakaicin darajar danko) samfurin gida ne.
Abubuwan ban sha'awa na mai mai sune manyan kaddarorin antifriction, ikon iya riƙe da kyau akan farfajiyar lamba, kaddarorin antioxidant, kwanciyar hankali sinadarai akan kewayon zafin jiki, da matsananciyar kaddarorin matsa lamba. Wannan yana ƙayyade amfani da Litol-24 a cikin raka'a masu ɗaukar gogayya, inda ba a so ƙara danko.
A cikin tsarin rikice-rikice na zamani, Litol-24 ya maye gurbin irin waɗannan man shafawa na gargajiya kamar CIATIM-201 da CIATIM-203, ƙarfin lodi wanda ba ya samar da halayen da ake so. An nuna wuraren aikace-aikacen samfurin a cikin GOST 21150-87, bisa ga buƙatun fasaha wanda aka samar da wannan mai mai. Wannan shine:
- Motoci masu tayar da hankali.
- Motsa sassa na kayan fasaha - shafts, axles, splines, hinges, da dai sauransu.
- Man shafawa.
Abubuwan da ke tattare da mai da ake la'akari kuma sun haɗa da ƙari da filler, alal misali, surfactants waɗanda ke inganta yanayin yanayin zafi da kwanciyar hankali.
Menene Litol ake amfani dashi?
Halayen gaba ɗaya da aikace-aikacen Litol-24 an ƙaddara su ta hanyar sigogin aiki da aka bayar a cikin GOST 21150-87:
- Matsakaicin Danko, P - 80 ... 6500.
- Matsakaicin nauyin da aka yarda da shi akan sashin juzu'i, N - 1410.
- Mafi girman zafin jiki, ° C - 80.
- drop point, °C, ba ƙasa ba - 180 ... 185.
- filashi, °C, ba kasa da -183 ba.
- Ƙarfin ƙayyadaddun ƙayyadaddun ƙayyadaddun lubricating Layer, Pa - 150… 1100 (ƙananan dabi'u - a yanayin zafi mai mahimmanci).
- Lambar acid dangane da KOH - 1,5.
- Kwanciyar jiki yayin kauri,%, bai wuce - 12.
Samfurin yana da launin rawaya ko launin ruwan kasa, daidaiton maganin shafawa ya kamata ya zama kama.
Man shafawa Litol-24 ya fi dacewa a matsayin maiko don bearings, wanda a lokacin aikin su yana mai tsanani zuwa yanayin zafi na 60 ... 80.°C. Lubrication ba shi da tasiri a ƙananan yanayin zafi, tun da ya yi hasarar kayan lubricating riga a -25 ... -30°C.
Gwaje-gwajen gwaji sun tabbatar da ingancin wannan mai mai a cikin yanayi mai zafi, tunda abun da ke cikinsa yana hana shigar ruwa ko danshi cikin yankuna masu rikici. Litol-24 man shafawa ba shi da lalata; Hakanan yana cikin rukunin ƙananan haɗari ga ɗan adam.
Nawa ne farashin Litol-24?
Ƙwararrun masana'antun man shafawa sun ƙayyade farashin sa a cibiyoyin tallace-tallace daga 90000 zuwa 100000 rubles. da ton (saboda peculiarities na samarwa, abin da ake kira "haske" Litol yana da rahusa fiye da "duhu", ko da yake wannan ba ya shafar halaye na samfurin).
Farashin Litol-24, dangane da marufi, shine:
- a cikin akwati na 10 kg - 1400 ... 2000 rubles;
- a cikin akwati na 20 kg - 1800 ... 2500 rubles;
- a cikin ganga 195 kg - 8200 ... 10000 rubles.
Mobil Unirex EP2 ana ɗaukarsa shine mafi kusancin ƙasashen waje na mai mai.
