Cav roj: yuav sib tov semi-synthetics thiab synthetics

Tsav lubricants nyob ntawm cov tshuaj muaj pes tsawg leeg yog muab faib ua mineral, hluavtaws lossis semisynthetic.

Hom lubricants rau lub tsheb tshuab

Mineral roj yog tshuam - roj, ntxiv lim tom qab nws lawm. Cov roj yog ruaj khov txaus thiab pheej yig. Dhau li lub tsheb loj tshaj tsib xyoos yuav xav tseem mineral khoom.

Khoom cua roj yog ua nyob rau hauv txoj kev kuaj siv ib tug tshwj xeeb tshuaj mis. Lawv yog cov tsawg nyob rau lwm yam, tsub kom engine coj thiab txuag kev noj roj.

Semi-hluavtaws roj yog ua los ntawm lub peev xwm compound ntawm yav tas los hom lubricants. Lawv yog cov tam sim no lub undisputed thawj coj nyob rau hauv kev ua lag luam.

Txhua yam ntawm cov lubricants nws muaj nws lub vajvoog ntawm admirers. Xaiv nyob feem nyob rau hauv lub tsheb txoj kev thiab kub ib puag ncig tej yam kev mob ntawm cov ib puag ncig.

Puas yuav ua tau kom sib tov lub semi-synthetics thiab synthetics? Tom qab tag nrho, koj yuav muaj ntau yam xwm txheej ntawm txoj kev, piv txwv li, tej zaum kuj yog ib qho mob ceev yuav tsum tau ncuav cov roj, thiab koj cia li xav tau yog tsis muaj.

Cov kev twb kev txuas ntawm txawv roj: tswvyim rau thiab tawm tsam

Muaj ncov qaumteb qabteb ntsiab lus ntawm view ntawm manufacturers thiab cov neeg tsav tsheb nyob rau hauv cov nqe lus nug: Puas yuav ua tau kom sib tov sib txawv roj? Nws roj muaj nws ob los ntawm UFW thiab tw.

Tw cam hais tias nws tsis yog cia li yees ntau hom ntawm cov roj. Lawv twb muab qhov tseeb pom tshuaj mis, thiab nws ua txhaum yuav tsis ua rau tej zoo tau.

Cov thwjtim ntawm qhov opposite taw tes ntawm view yog tsis yog li ntawd radical thiab cov lus nug txog seb nws puas yuav tau los mus sib tov lub semi-synthetics thiab synthetics, raws li zoo raws li hluavtaws thiab ntxhia roj, teb cov lus zoo. Qhov no yog piav los ntawm qhov tseeb hais tias lub semi-hluavtaws cov ntaub ntawv - tau lawm tov, ntau tshaj ib nrab ntawm cov uas yog mineral foundation. Thiab tsis muaj dab tsi phem yuav tshwm sim tau hais tias yuav xws li ib tug sib tov, ntxiv ntau hluavtaws cov ntaub ntawv uas, purified thiab ua.

Feem ntau cov kws txawj ua raws li ib tug mob loj tsawv txoj hauj lwm. Thiab rau lo lus nug ntawm yuav ua li cas los mus hloov lub roj cav, nws tseem tau mus sib tov synthetics thiab semi-synthetics, koj yuav tau txais ib tug zoo lus teb, tab sis nrog ib co zos.

Yuav ua li cas mus cuag cov roj txoj cai?

Tsis yog txhua txhua lubricants yog pom zoo rau nws. Nws yog tau hais tias loj heev tsis zoo txim rau lub cev muaj zog yuav tsis, tab sis tseem nws yog tsis tshua muaj undesirable kev ntsuas, thiab nws yog pab tau mus saib ib co kev cai thaum txuas roj, tshwj xeeb tshaj yog yog hais tias koj xaiv ib tug ntau maj mam version.

Tiabsis cov roj ntawm txawv manufacturers

Kuv sib tov roj synthetics thiab semi-synthetics los ntawm ntau manufacturers?

Qhov tseeb tiag mas, txuas cov roj zoo dua ib hom. Qhov no yog vim tib co ntawm cov additives thiab zoo sib xws tshuaj mis. Lubricants cia li yuav tsis lwv nrog txhua lwm yam thiab ua hauj lwm zoo kom txog thaum tom ntej no hloov.

Yog li ntawd, nws yog zoo dua rau siv ib tug roj nplua nyeem chaw tsim tshuaj paus. Tab sis vim hais tias ntawm ib tug tsis muaj kev xaiv ntawm cov roj rau ntawm txhais tes rau lo lus nug ntawm seb nws yog tau los mus sib tov synthetics thiab semi-synthetics tshwm sim feem ntau heev, kawm manufacturers tau pom ib txoj kev tawm.

Feem ntau cov roj producers hnub no raws li cov txheej xwm ntawm API cov qauv thiab ACEA, uas tso cai rau lub peev xwm ntau mus txuas rau txhua lwm yam. Li no, tej nws lubricants uas hais tias tau cov qauv no, peb yuav tsis txhob muaj cov zoo txim ntawm koj cav lag luam, tab sis ua li ntawd nws yog pom zoo xwb nyob rau hauv exceptional mob.

Hloov cov roj, noj mus rau hauv tus account lub chav kawm ntawm kev ua tau zoo theem thiab viscosity

Kuv sib tov roj - synthetics nrog semi-synthetics, yog hais tias lawv kawm txawv thiab txawv viscosities?

Manufacturers tsis pom zoo hloov cov hoob kawm thiab lub viscosity ntawm cov roj, tab sis yog hais tias nws yog yuav tsum, nws yog preferable siv tib hom li ua ntej.

Yog hais tias cov chav kawm ntawv hauv qab no, peb pom zoo kom huv si yaug tag nrho cov qhov chaw hauv lub engine. Desirably ntsis tsheb ciav hlau mus tsawv hom, pre-ntxuav neeg sawv cev bay.

Lub txim ntawm nws cov roj

Yuav ua li cas tshwm sim yog tias koj ntse synthetics thiab semi-synthetics? Thaum xaiv ib tug high-zoo chaw tsim tshuaj paus, koj yuav tsis txhob ntshai ntawm cov loj failures nyob rau hauv lub cav ua hauj lwm. Yog hais tias koj muas cov roj thiab tsis muaj tag nrho cov cog qoob loo nyob rau hauv nws, nws yog pom zoo kom ua ib tug xyaum ua tej yam. Lub mixed khoom nyob rau hauv me me qhov ntau, lawv muaj peev xwm sov li thiab mus soj ntsuam cov tshuaj cov tshuaj tiv thaiv. Yog hais tias ib tug precipitate los yog foaming tshwm sim, nws yog tsis yooj yim sua mus cuag xws tshuaj.

Nyob rau hauv lub qhaj ntawv ntawm overt teeb meem tau yooj yim cuag cov Cheebtsam nrog engine roj. Yuav ua li cas sib tov synthetics thiab semi-synthetics ntawm txawv viscosities, thiab hais tias yuav tuaj tawm nyob rau hauv lub kawg?

Raws li hais saum toj no, txawv viscosity lubricants yuav tsum tau tov, tab sis nws yog preferable siv ib hom. Yog li ntawd, yog tias koj muab cov khoom yuav tau hais txog qhov kev tshwm sim sim. Piv txwv li, yog tias kev cob cog rua nyob rau hauv vaj huam sib proportions hluavtaws cov ntaub ntawv uas 5w-50 thiab semi-synthetics 15w-30, roj yuav 10W-40.

Nyob rau cov nqe lus nug ntawm seb nws yog tau los mus sib tov lub semi-synthetics thiab synthetics kawm txawv ntawm kev ua tau zoo zog, tau tau teb saum toj no. Raws li ib tug ntawm xws li nws yuav txo zoo roj. Xav hais tias, los ntawm nws cov H thiab L kawm ntawv ntawm cov roj rau ntawm ib tug tshwm sim tau ib tug tsawg dua chav kawm ntawv - H.

Tau tsis zoo los ntawm lub compound

Txawv nyob rau hauv lub tshuaj mis, ib tug ua txawv cov ntawm additives tej zaum yuav nyob rau hauv tej teeb meem nrog txhua lwm yam thaum lub sij hawm lub lag luam. Yog hais tias koj muaj txawm ua ib tug xyaum ua los ntawm nws me me ntawm cov roj, nws tsis guarantee hais tias kev siv ntawm sib tov yuav muaj tej teeb meem.

Yog hais tias koj raug ib qho teeb meem, seb nws puas yuav tau mus sib tov rau hauv lub semi-synthetics thiab synthetics, nyob rau hauv lub qhaj ntawv ntawm lwm yam kev xaiv uas koj yuav tau ua qhov no, tab sis pom zoo ntxiv tseem siv tib cov roj.

Raws li ib tug tshwm sim, ntau yam mixings los yog roj nyob rau hauv kev sib cuag nrog ib tug fake, los yog loj sib txawv nyob rau hauv cov tshuaj mis peev xwm yuav tsim nyob rau hauv lub cav deposits, slag. Qhov no ua rau ceev ceev coj ntawm lub cav thiab mus rau ib tug tseem ceeb yuav txo tau ntawm nws qhov kev pab lub neej.

Yog hais tias koj noj ib feem roj kom tsawg tshaj li 15%, nws yuav tsis tau txaus ntshai rau lub engine. Qhov no nqi ntawm cov khoom nyob rau hauv lub tsheb thiab nrog ib tug yooj yim lubricant hloov.

Mineral roj thiab tau ntawm lawv cov kev twb kev txuas nrog rau lwm cov hom ntawm cov roj

Yuav koj sib tov cua thiab ntxhia dej? Qhov no qhov teeb meem yog ib yam uas txhawj xeeb rau ntau tsav tsheb uas siv tej yam ntuj tso lubricants.

Pub kev twb kev txuas hluavtaws khoom, uas yog tso tawm rau lub hauv paus polialfaelinov (POV) ntxhia roj.

Lwm yam ntawm cov khoom cua ntaub ntawv kev cob cog rua nrog mineral zuj zus. Yog li ntawd, tam sim no yuav mus nrog cov hauj lwm sawv cev ntawm lub chaw tsim tshuaj paus, los yog tsawg kawg muaj ib tug tsim nyog ti teg taw tau xws mixing.

Muaj tsawg uas yuav muaj ntxhia roj yuav tsum tau tov nrog semi-synthetics.

xaus

Synthetics thiab semi-synthetics. Kuv muab cov roj? Lo lus teb rau lo lus nug no yog muaj, tab sis lub kev twb kev txuas yog tsim nyog los nco ntsoov qhov yooj yim cov kev cai:

• zoo siv roj ntawm lub tib lub chaw tsim tshuaj paus, tib viscosity chav kawm ntawv;
• thaum koj hloov cov ntaub ntawv uas cov chav kawm ntawv, siv ib hom ntawm cov khoom, nws yuav txo tau qhov tsis zoo yuav tshwm rau lub cav, nrog ib tug sib tov ntawm lub chav kawm ntawv ntawm cov zis yuav qis;
• nrog sib txawv viscosity roj kuj sim mus coj ib hom khoom, qhov kawg viscosity yuav yog nyob ntawm seb proportions ntawm cov ntaub ntawv;
• tsis tshua muaj neeg tsawg tsawg thiab ntshaw yog txoj kev hloov los ntawm ib tug chaw tsim tshuaj paus mus rau lwm lub, nws yog zoo dua rau sab laj ib tug kws;
• sim muab high-quality khoom uas hais tias raws li cov cai ntawm US thiab European zoo qauv;
• ua ntej koj thov cov roj, siv nqus tsev vacuum.

Mineral roj yuav kuj tau muab tov nrog lwm cov khoom, tab sis nyob rau hauv feem ntau qhov no yog undesirable.