Engine Oil 5W40 Semi-synthetics: bayani dalla-dalla, da sake dubawa

Yau a kasuwa na mota mai sosai cewa ya fahimta da su, kuma ka gaya musu ba kawai daga juna. Wannan labarin ya mayar da hankali a kan daya daga cikin man-tushen, Semi-roba mai form. A muhimmanci sosai nuna alama daga cikin man shafawa danko an dauke. Akwai rarrabuwa da ya raba da man fetur a kan wannan nuna alama. Mene ne wani Semi-synthetics 5W40? Kuma da yawa daban-daban daga wasu? Za mu yi magana game da cewa.

mai tushe

Base a mota mai shi ne:

• ma'adinai.
• semisynthetic.
• roba.

Ma'adinai ruwa ne halitta samfurin sakamakon daga barasan na man fetur. Manufacturing fasaha na wani sauki man shafawa. Saboda haka, kudin ne low. Su ne tasiri da kuma ba da karfi da hallakaswa effects a kan engine aka gyara. Duk mai ciki har da ma'adinai, kara Additives tare da daban-daban ayyuka. Cif daga gare su - shi ne don rage gogayya sassa. Duk da haka, saboda da high yanayin zafi da suka sauri Fade.

Matsalar da aka warware a cikin roba mai suna samu ta hanyar kwayoyin kira. Suna halin da yafi barga aiki idan aka kwatanta da na baya view a cikin dukkan yanayi. Wannan man yana da tsada kamar yadda fasahar ta samu ne gaba daya wucin gadi.

Semi-roba man shafawa

5W40, 10W40, 20W40 ko wani danko index iya zama kamar ma'adinai da kuma roba da kuma semisynthetic akai.

Semisynthetics samu ta hanyar hadawa biyu sansanonin: roba da kuma ma'adinai. Cikinsa da farko bangaren da aka kara talatin zuwa hamsin cikin dari, da kuma na biyu - daga hamsin zuwa saba'in cikin dari. Yana da wani irin na tsakiyar ƙasa, wani jayayya tsakanin halitta ma'adinai ruwa da kuma gaba daya wucin gadi synthetics.

Wannan substrate yana da m kwanciyar hankali a kwatanta da ma'adinai, amma baya quality roba mai. Duk da haka, a karkashin yanayi daban-daban na roba version shi fi son semisynthetic bayyanar.

A abũbuwan amfãni daga Semi-roba sansanonin

Alal misali, Semi-synthetics zai zama mafi alhẽri ga engine idan mota yana da muhimmanci nisan miloli. Wannan irin engine zai zama mafi amfani saboda roba high da ake samu na carbon monoxide. Bugu da ƙari kuma, Semi-roba substrate aka zaba domin sosai dezilnyh da kuma fetur injuna, kazalika da turbocharged injuna. Yana zai tabbatar da su zama mai tasiri ga mai sanyi farko.

Wannan maiko za a iya amfani da a low yanayin zafi. The kawai damuwa auku - wannan shi ne abin yana bukatar a canza mafi sau da yawa Semi-synthetics (5W40). Prices amma shi ne muhimmanci ƙananan fiye da a cikin roba man fetur.

danko

Wannan adadi yana nufin da ikon da lubricating m riƙe a kan surface engine aka gyara, da haka zama flowable.

Saboda haka, ya kamata a cire daga bushe gogayya da mutum abubuwa, da cylinders dole ne a karfafa tabbatar da m gogayya da karfi.

The man fetur dole ne barga a daban-daban yanayin zafi. Hakika, wanda jinsin kawai ba zai iya aiki daidai da kyau a matsananci zafi ko mai zafi da sanyi. Amma da aiki zafin jiki na man fetur a cikin engine ne sosai daban-daban.

A wannan batun, musamman rarrabuwa na da mota ruwa da aka ɓullo da a kan danko siga, da ake kira Sae. Godiya ga shi, shi ne mai sauki domin sanin da zazzabi kewayon inda engine aiki zai zama cikakken hadari ga shi. Wannan nuna alama yana da wani roba da kuma ruwan kwalba, da kuma Semi-synthetics.

5W40

Decipher wadannan lambobin nuna a kan lakabin na wani mota mai sauƙi ne. Harafin W tsaye ga hunturu m man shafawa. Amma idan a lokaci guda da wani dash nuna wata lambar, shi ya nuna cewa halin da dukkan-kakar lubrication. Alal misali, mun dauke semisynthetics 5W40 aka fassara kamar haka.

5W nufin low zazzabi tauri. Cold fara ne zai yiwu a talatin da biyar digiri kasa sifili (cewa shi ne, da bukatar daukar arba'in da biyar). Wannan ne m zazzabi a da engine iya aiki a wani amintacce yanayin don kansa. Amma wannan shafi kawai don fara, a matsayin engine warmed up, wannan siffa ba ya tambaya.

Daga wannan, shi za a iya ƙarasa da cewa, idan a wani yankin inda da abin hawa da aka sarrafa, da yawan zafin jiki ba ya sauke kasa dvadtsatigradusnoy lamba aikin mota iya saya wani yawan lubrication ta da wasika W.

Yawan a daya bangaren ne a high-zazzabi nuna alama. An fahimci cewa sama ta fi qasa ci, da hakan yanayin zafi ne iya aiki da engine. Wajibi ne a tsananin bi danko index, wanda aka bayar da manufacturer takamaiman na'ura. Shawarar brands aikin mota mai za a iya watsi da, amma danko kamata su mutunta.

La'akari da wani daban-daban mai 5W40 (semisynthetics). Features cewa ba masana'antun ban sha'awa. Amma kamar yadda m ne kimomi da m masana, gudanar da gwaje-gwajen da daban-daban brands.

"Lukoil 5W40" (Semi-synthetics)

Bisa ga wannan kyau kwarai yi fada da manufacturer "Lukoil" Lux »5W40» man fetur. Wannan maiko za a iya amfani da fetur da kuma dizal raka'a shigar a kan motoci, Vans da haske manyan motoci.

A kamfanonin da'awar cewa alamar "Lukoil 5W40" (Semi-synthetics) bayar da fasaha motor kariya, godiya ga sabuwar halin yanzu dabara. Lokacin da daban-daban halaye an kunna daban-daban aka gyara na da man shafawa.

Alal misali, a low zazzabi shiga aikin "sanyi" gyara, yayin da babban iyaka, a kan m, da "zafi" iya rike a wannan mafi kyau duka danko.

Wannan alama yana da wadannan abũbuwan amfãni:

• Yana tabbatar da iyakar kariya daga sassa da lalata da kuma lalacewa.
• Shi ya sa ya yiwu don m sanyi fara a low yanayin zafi.
• rage amon engine.
• Yana hana samuwar adibas a cikin engine.

Evaluation na m masana

A sakamakon gwaje-gwajen da kuma ta sake dubawa na direbobi, wannan mai, tare da mashahuri brands na waje samarwa ya nuna quite sakamako mai kyau. Shi yana da wani m makamashi ceto, da kuma sauran Properties, shi ma ya tabbatar da wani babban matakin.

The man fetur yana da babban volatility da kuma bayar da kyau kwarai kariya a matsananci yanayi. Duk da haka, saboda da babban abun ciki na sulfur impurities gaba daya Turai da bukatun ba ya hadu.

Amma "Lukoil 5W40" (Semi-synthetics), feedback daga masu motoci yana da yawa, mafi yawan abin da - m hali.

Semisynthetics "Rosneft"

"Rosneft Maximum» Ƙarin lubricants dangane da wannan man fetur da aka saki. Yana 5W40 Semi-synthetics.

An sakawa da samfurin kamar yadda ciwon high anti-lalata Properties, kazalika da nuna dattako tare da bayyana zazzabi, m dispersing da antioxidizing Properties.

The man fetur da aka tsara don yin amfani da fetur injuna da turbocharging da dizal motocin fasinja biyu, cikin gida da kuma kasashen waje samarwa.

Wannan kamfanin "Rosneft" maiko 5W40 (Semi-synthetics) ne cikakke ga amfani a Rasha yanayin damina, kamar yadda evidenced da yawa reviews na gogaggen masu motoci.

Mai dogara kare engine a zazzabi na debe talatin zuwa talatin da biyar da. Har ila yau shi na samar da wani "sanyi" engine farko-up, sa juriya ga hadawan abu da iskar shaka tsari, kula da zama dole matsa lamba a lokacin daban-daban halaye na aiki da kuma hana shaida a high da kuma low yanayin zafi a ciki da engine.

Evaluation na m masana

man shafawa gwaji kuma nuna sakamako mai kyau, kuma mai ya bayar da wani m yi a sanyi fara siga. Sharhi kan masu motoci ce wannan abu.

Semisynthetics "Shell"

Shell Helix HX7 5W40 mai za a iya cirewa daga kamfanin category. Wannan man fetur ne mafi tasiri fiye da ma'adinai tushe na wannan manufacturer. Active Additives žunsa aciki, kare mota da kuma irin tsarki, a da aiki naúrar, bisa ga Developers, an daidaita zuwa ga mota kawai zo kashe na'ura.

Yana za a iya refilled biyu fetur da kuma dizal raka'a tare da mai "Shell". Semisynthetics 5W40 cika ta albarkatu kusan biyu sau fiye da ma'adinai tushen. Kuma da kudin ne sau da yawa m fiye da roba man shafawa.

Bugu da kari, shi na samar da kariya anticorrosion Properties engine da wani kananan danko a low yanayin zafi, wannan mai 5W40. Semi-synthetics ne musamman bayyana kanta, idan ado a cikin wani mota tare da nisan miloli cewa zai yi aiki ba a matsananci yanayi.

Evaluation na mota masu

Wadannan alkaluma bayyana da kyau bukatar, wanda aka ji da Rasha masu amfani, wannan lubricating ruwa. Bugu da kari ga low-kwarara, direbobi sauki fara batu a low zazzabi.

Waɗannan su ne ban sha'awa halaye da kuma kimantawa a 5W40 engine man fetur, Semi-synthetics. Ga wani irin abin hawa shi ne, shi zai zama mafi kyau zabi, mafificin su data ko lubricating ruwa a roba tushe.