Mafuta a galimoto "Naftan"

Kulemba

Mafuta a Naftan amapangidwa molingana ndi zomwe wopanga amagawira m'magulu otsatirawa:

1. Naphthan 2T - amagwiritsidwa ntchito mu injini ziwiri za ma scooters, njinga zamoto, zida zoyendetsera dimba. Amagwiritsidwa ntchito ngati gawo lofunikira la mafuta osakaniza.
2. Naftan Garant - Zapangidwira magalimoto, ma vani, magalimoto opepuka. Matchulidwe atatu a SAE amapangidwa: 5W40, 10W40, 15W40 (omaliza awiri amaloledwanso kugwiritsidwa ntchito pamagalimoto a dizilo).
3. Naftan Premier - amagwiritsidwa ntchito m'magalimoto okhala ndi injini zamafuta, zodziwika ndi magwiridwe antchito ochepa. Amapangidwa m'matchulidwe atatu omwewo monga mafuta a Naftan Garant.
4. Naftan Diesel Plus L - zosinthidwa kuti zigwiritsidwe ntchito mu injini za dizilo zokhala ndi makalasi azachilengedwe kuchokera ku Euro-2 mpaka Euro-4. Amapangidwa ndi mamasukidwe akayendedwe 10W40 ndi 15W. Mafutawa amatha kugwiritsidwa ntchito m'magalimoto opangidwa kale okhala ndi injini zamafuta.

Ukadaulo wapamwamba waukadaulo komanso kukhudzidwa kwa mbiri ya kampani kumathandizira kuti zinthu zizikhala bwino. Mwachitsanzo, akatswiri amanena kuti mafuta a injini ya Naftan Diesel Ultra L amaposa mafuta a dizilo a M8DM ambiri.

Mafuta a Naftan amapangidwa pamaziko amafuta apamwamba kwambiri ndikuwonjezera zowonjezera. Zina mwazowonjezerazi zimapangidwa ndi chizindikiro chodziwika bwino cha Infineum (Great Britain), koma m'zaka zaposachedwa, malo oyeretsera adaphunzira kupanga zopangira zake zokha, zomwe sizili zotsika poyerekeza ndi zomwe zimatumizidwa kunja, koma zimadziwika ndi mtengo wotsika wopanga. Chifukwa cha kuphatikiza kwa maziko ndi zowonjezera, gulu lomwe limaganiziridwa la mafuta limadziwika ndi zinthu zotsatirazi:

1. Kupewa mapangidwe pamwamba hydrocarbon madipoziti, amene kwambiri kusokoneza ntchito ya galimoto mphamvu unit.
2. Kukhazikika kwa zizindikiro zake za viscosity, zomwe sizimakhudzidwa ndi kutentha, kuthamanga ndi zina za chilengedwe chakunja.
3. Kukhazikika kwa mawonekedwe akuthupi ndi makina omwe amasintha pang'ono ndikuwonjezeka kwa mtunda wamagalimoto.
4. Ubwenzi wa chilengedwe: palibe zotsatira zovulaza pa chothandizira ndi makina otulutsa mpweya.

Thupi ndi makina katundu

Mafuta ochokera ku chizindikiro cha Naftan malinga ndi momwe amagwirira ntchito amakwaniritsa zofunikira zapadziko lonse lapansi za ISO 3104 ndi ISO 2909, ndipo mawonekedwe azinthu amagwirizana ndi miyezo yovomerezeka ya ASTM D97 ndi ASTM D92. Mwachitsanzo, kwa Naftan Premier injini mafuta, katundu thupi ndi makina ndi motere:

• Kinematic mamasukidwe akayendedwe, mm²/ s, pa kutentha kwa 40 ^°C - 87,3;
• Kinematic mamasukidwe akayendedwe, mm²/ s, pa kutentha kwa 100 ^°C, osachepera - 13,8;
• Kachulukidwe, kg / m³, kutentha kwa chipinda - 860;
• pophulikira, ^°C, osachepera - 208;
• Kuchuluka kwa kutentha, ^°C, osachepera -37;
• Nambala ya asidi malinga ndi KOH - 0,068.

Zizindikiro zofanana zamafuta a injini ya Naftan Garant 10W40 ndi:

• Kinematic mamasukidwe akayendedwe, mm²/ s, pa kutentha kwa 40 ^°C - 90,2;
• Kinematic mamasukidwe akayendedwe, mm²/ s, pa kutentha kwa 100 ^°C, osachepera - 16,3;
• Kachulukidwe, kg / m³, kutentha kwa chipinda - 905;
• pophulikira, ^°C, osachepera - 240;
• Kuchuluka kwa kutentha, ^°C, osachepera -27;
• Nambala ya asidi malinga ndi KOH - 0,080.

Palibe mwamtundu womwe umaganiziridwa wamafuta a Naftan amalola kuti phulusa likhale loposa 0,015 komanso kukhalapo kwamadzi.

Makhalidwe ofunikira amafuta a injini ya Naftan (makamaka omwe ali ndi kukhuthala kochulukira, omwe amapangidwa kuti agwiritsidwe ntchito mu injini za dizilo za turbocharged) ndizowonjezera zowonjezera. Zomwe zikuluzikulu ndizophatikiza zomwe zimalepheretsa kukhuthala kwamafuta pakagwiritsidwa ntchito nthawi yayitali. Zotsatira zake, kukangana kwa hydrodynamic kumachepa, mafuta amasungidwa ndipo moyo wa injini ukuwonjezeka.

Reviews

Ndemanga zambiri zimasonyeza kuti, ngakhale mtengo wokwera (poyerekeza ndi mafuta amtundu wamakono), mankhwala omwe amafunsidwa ndi osinthasintha kwambiri ndipo amagwira ntchito mokhazikika pamitundu yosiyanasiyana ya injini zamagalimoto zam'nyumba ndi zakunja. Makamaka, Naftan 10W40 mafuta amachita bwino mu injini zamakono turbocharged ndi mwachindunji jakisoni. Itha kugwiritsidwa ntchito mu injini zamakono za petulo ndi dizilo zopepuka pomwe mafuta a SAE 10W30 kapena 10W40 amatchulidwa m'buku la eni ake. Chifukwa chake, zinthu izi zochokera ku NPNPZ zimapikisana kwambiri ndi mafuta odziwika amtundu wa M10G2k.

Ogwiritsa ntchito ena amagawana zomwe adakumana nazo pogwiritsa ntchito mafuta a injini ya Novopolotsk pomwe galimotoyo idapangidwa isanafike 2017 komanso pomwe API SN ndi zomwe zidachitika kale SM (2004-10), SL (2001-04), SJ zimalimbikitsidwa. Mafuta a Naftan amalimbikitsidwanso kuti agwiritsidwe ntchito pamainjini akale a dizilo omwe amafunikira API CF kapena mafotokozedwe am'mbuyomu amafuta a injini.

Pali ndemanga ndi zoletsa. Makamaka, zinthu zomwe zikufunsidwa siziyenera kugwiritsidwa ntchito pamagalimoto okhala ndi injini ya dizilo yokhala ndi DPF (Dizilo Particulate Filter) kapena njinga zamoto zonyowa.

Chifukwa chake, mzere wamafuta amafuta a Naftan:

• kumawonjezera chitetezo cha injini;
• amachepetsa kugwiritsa ntchito mafuta ndikusunga kukakamiza kwake pamlingo wofunikira;
• mafuta n'zogwirizana ndi chothandizira converters;
• yabwino kwa mitundu yambiri ya injini;
• amachepetsa mapangidwe amatope;
• imateteza bwino injini kuti isawonongeke;
• amachepetsa ma depositi a mwaye pa pistoni.

Motul vs Naftan