Lub cev muaj zog roj "Naftan"

Kev faib tawm

Naftan lub cev muaj zog cov roj ua tau raws li cov chaw tsim khoom tshwj xeeb tau muab faib ua pawg hauv qab no:

1. Naphtan 2 T - siv nyob rau hauv ob-stroke engines ntawm scooters, maus taus, tsav vaj tse. Nws yog siv los ua ib feem ntawm cov roj sib tov.
2. Naftan Garant - Tsim los rau tsheb, vans, lub teeb tsheb thauj khoom. Peb qhov kev tsim SAE raug tsim tawm: 5W40, 10W40, 15W40 (qhov kawg ob kuj tau tso cai rau siv hauv tsheb diesel).
3. Naftan Premier - siv nyob rau hauv cov tsheb nrog roj av cav, uas yog ib tug qis theem ntawm kev ua tau zoo. Ua nyob rau hauv tib peb lub npe raws li Naftan Garant roj.
4. Naftan Diesel Plus L - yoog rau kev siv hauv diesel xyaw nrog cov chav kawm ib puag ncig los ntawm Euro-2 txog Euro-4. Ua nrog viscosity 10W40 thiab 15W. Cov roj tuaj yeem siv tau rau hauv cov tsheb tsim yav dhau los nrog cov roj av cav.

Cov qib siab ntawm kev siv thev naus laus zis thiab kev txhawj xeeb rau lub koob npe nrov ntawm lub tuam txhab ua rau muaj txiaj ntsig zoo ntawm cov khoom. Piv txwv li, cov kws tshaj lij hais tias Naftan Diesel Ultra L cav roj tshaj qhov nrov M8DM diesel roj nyob rau hauv feem ntau tsis.

Lub cev muaj zog roj Naftan yog tsim los ntawm cov roj hauv paus zoo nrog cov khoom siv ntxiv. Qee cov additives no yog tsim los ntawm cov lag luam nrov Infineum (Great Britain), tab sis nyob rau hauv xyoo tas los no, lub refinery tau kawm yuav ua li cas los tsim nws tus kheej, thawj additives nyob rau hauv muaj pes tsawg leeg, uas yog nyob rau hauv tsis muaj txoj kev inferior rau txawv teb chaws sawv daws yuav, tab sis yog yus muaj los ntawm nws tus kheej. tus nqi qis dua. Raws li qhov tshwm sim ntawm kev sib xyaw ua ke ntawm lub hauv paus muaj pes tsawg leeg nrog cov khoom ntxiv, cov pab pawg ntawm cov roj suav hais tias yog cov yam ntxwv zoo hauv qab no:

1. Kev tiv thaiv ntawm qhov tsim ntawm hydrocarbon deposits deg, uas cuam tshuam rau kev ua haujlwm ntawm lub tsheb lub zog.
2. Kev ruaj ntseg ntawm nws cov viscosity ntsuas, uas tsis cuam tshuam los ntawm qhov kub thiab txias, siab thiab lwm yam khoom ntawm ib puag ncig sab nraud.
3. Lub durability ntawm lub cev thiab mechanical tsis hloov me ntsis nrog nce tsheb mileage.
4. Environmental friendliness: tsis muaj teeb meem cuam tshuam rau lub catalyst thiab lub tso pa tawm.

Lub cev thiab mechanical zog

Cov roj los ntawm Naftan cov cim lag luam raws li lawv cov kev ua tau zoo raws li cov kev cai thoob ntiaj teb ntawm ISO 3104 thiab ISO 2909, thiab cov yam ntxwv ntawm cov khoom ua tau raws li cov qauv kev cai ASTM D97 thiab ASTM D92. Piv txwv li, rau Naftan Premier cav roj, lub cev thiab txhua yam khoom muaj raws li hauv qab no:

• Kinematic viscosity, mm²/ s, ntawm qhov kub ntawm 40 ^°C - 87,3;
• Kinematic viscosity, mm²/ s, ntawm qhov kub ntawm 100 ^°C, tsis tsawg dua - 13,8;
• Qhov ceev, kg / m³, ntawm chav tsev kub - 860;
• flash point, ^°C, tsis tsawg dua - 208;
• Thickening kub, ^°C, tsis tsawg dua -37;
• Acid naj npawb ntawm KOH - 0,068.

Cov cim zoo sib xws rau Naftan Garant 10W40 cav roj yog:

• Kinematic viscosity, mm²/ s, ntawm qhov kub ntawm 40 ^°C - 90,2;
• Kinematic viscosity, mm²/ s, ntawm qhov kub ntawm 100 ^°C, tsis tsawg dua - 16,3;
• Qhov ceev, kg / m³, ntawm chav tsev kub - 905;
• flash point, ^°C, tsis tsawg dua - 240;
• Thickening kub, ^°C, tsis tsawg dua -27;
• Acid naj npawb ntawm KOH - 0,080.

Tsis muaj ib yam ntawm Naftan lub cev muaj zog roj nyob rau hauv kev txiav txim siab tso cai rau cov hmoov tshauv ntawm ntau tshaj 0,015 thiab muaj dej.

Ib tug yam ntxwv tseem ceeb ntawm Naftan lub cev muaj zog roj (tshwj xeeb tshaj yog cov uas muaj viscosity nce, uas yog npaj rau siv nyob rau hauv turbocharged diesel xyaw) yog cov khoom ntawm additives. Cov tseem ceeb yog cov khoom sib txuas uas tiv thaiv cov roj los ntawm thickening thaum siv ntev. Yog li ntawd, hydrodynamic kev sib txhuam yog txo, roj tau txais kev cawmdim thiab lub cav lub neej yog nce.

Xyuas

Feem ntau cov kev tshuaj xyuas qhia tau hais tias, txawm tias tus nqi siab me ntsis (piv rau cov khoom lag luam ntawm cov roj cav), cov khoom hauv nqe lus nug yog ntau yam thiab ua haujlwm ruaj khov ntawm ntau hom tsheb hauv tsev thiab txawv teb chaws. Hauv particular, Naftan 10W40 roj ua tau zoo nyob rau hauv niaj hnub turbocharged thiab ncaj qha txhaj cav. Nws tuaj yeem siv rau hauv cov roj av niaj hnub thiab lub teeb diesel xyaw qhov twg SAE 10W30 lossis 10W40 roj tau teev tseg hauv tus tswv phau ntawv. Yog li, cov khoom no los ntawm NPNPZ tiag tiag sib tw nrog cov roj cav nrov ntawm M10G2k hom.

Qee cov neeg siv qhia lawv qhov kev paub zoo ntawm kev siv cov roj cav Novopolotsk nyob rau hauv rooj plaub uas lub tsheb tau tsim ua ntej 2017 thiab qhov twg API SN thiab yav dhau los specifications SM (2004-10), SL (2001-04), SJ raug pom zoo. Cov roj Naftan kuj tau pom zoo siv rau hauv cov tshuab hluav taws xob qub uas xav tau API CF lossis cov roj cav ua ntej.

Muaj kev tshuaj xyuas thiab kev txwv. Tshwj xeeb, cov khoom lag luam hauv nqe lus nug yuav tsum tsis txhob siv nyob rau hauv cov tsheb uas muaj lub cav diesel uas muaj DPF (Diesel Particulate Filter) lossis ntub clutch maus taus.

Yog li, cov kab ntawm Naftan lub cev muaj zog roj:

• muab kev tiv thaiv cav ntxiv;
• txo cov roj noj thiab tswj nws lub siab ntawm qib xav tau;
• cov roj sib xws nrog cov catalytic converters;
• zoo tagnrho rau ntau hom cav;
• minimizes sludge tsim;
• zoo kawg nkaus tiv thaiv lub cav los ntawm kev hnav;
• txo cov poov xab deposits ntawm pistons.

Motul vs Naftan