Valvoline Synpower 5W-30 cav roj: specifications thiab xyuas

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Qhov zoo ntawm cov roj cav siv ncaj qha cuam tshuam rau lub neej ntawm lub tsheb lub cav. Cov tebchaw no tiv thaiv kev sib txhuam ntawm qhov chaw ntawm lub tshuab fais fab, txo qhov hnav. Qee qhov sib xyaw ua ke kuj tso cai rau koj txo qis kev siv roj. Qhov kev thov rau Valvoline Synpower 5W-30 roj ntawm cov neeg tsav tsheb hauv CIS lub teb chaws yog qhov nruab nrab. Nov yog cov neeg tsav tsheb uas tau nchuav qhov sib tov no rau hauv lub cav tsawg kawg ib zaug, muab qhov nyiam rau yav tom ntej.

Ob peb lo lus hais txog hom

Valvoline yog qhov tshwj xeeb. Qhov tseeb yog tias lub tuam txhab no yog thawj zaug nyob rau hauv lub ntiaj teb no muab ntau yam lubricants rau xyaw. Lawv tau ua los ntawm cov roj av. Nws tshwm sim hauv 1873. Cov roj hom tau ntev nyob hauv cov thawj coj tsis sib haum xeeb ntawm kev lag luam. Lawv tau siv rau pej xeem thiab tub rog tsheb. Feem ntau, cov compositions ntawm lub tuam txhab kuj tau siv rau aircraft xyaw. Tam sim no kev tsim cov roj yog concentrated hauv Asmeskas thiab Netherlands. Lub hom phiaj tsis muag cov ntawv tso cai rau cov tuam txhab thib peb, yog li cov roj nplua nyeem ntawm lub tuam txhab no muaj kev ruaj khov heevzoo.

Nature oil

Valvoline Synpower 5W-30 lub cev muaj zog roj yog tshwj xeeb hluavtaws hauv cov xwm txheej. Ntau yam ntawm cov khoom siv roj av hydrocracking yog siv los ua lub hauv paus muaj pes tsawg leeg. Txhawm rau txhim kho cov khoom ntawm cov roj, cov tuam ntxhab tau nce qhov feem ntawm kev hloov kho additives. Qhov no ua rau nws muaj peev xwm nthuav dav ntau yam ntawm daim ntawv thov ntawm cov muaj pes tsawg leeg.

Rau lub cav thiab tshuab twg

Valvoline Synpower 5W-30 yog tsim rau diesel thiab roj av cav. Raws li API tus qauv, qhov sib xyaw no tau muab rau qhov ntsuas SL / CF. Kev sib xyaw ntawm pawg no tuaj yeem siv tau txawm tias nyob rau ntawm cov chaw tsim hluav taws xob, ntxiv rau nruab nrog lub turbocharger. Cov ntaub ntawv nthuav tawm yog tsim rau tsheb, tsheb thauj khoom thiab SUVs.

Seasonality

Raws li kev faib tawm ntawm Lub Koom Haum ntawm Automotive Engineers of America (SAE), cov roj uas tau nthuav tawm yog nyob rau hauv qeb ntawm txhua huab cua. Lub fluidity ntawm qhov muaj pes tsawg leeg tseem nyob ruaj khov tshaj qhov kub ntawm qhov dav tshaj plaws. Raws li SAE 5W-30 Performance index rau Valvoline Synpower, peb tuaj yeem hais tias cov khoom sib xyaw ua ke muaj peev xwm tswj tau cov viscosity tsim nyog los pib lub cav txawm tias ntawm -25 degrees Celsius. Nyob rau tib lub sijhawm, koj tuaj yeem tso cov khoom sib xyaw los ntawm qhov system mus txog -35 degrees.

Cov neeg tsim khoom tau tswj kom ua tiav cov ntsuas no ua tsaug rau kev siv ntau yam khoom siv polymer ntxiv. Lawv mechanism ntawm kev txiav txim yog yooj yim. Thaum qhov kub thiab txias poob, cov macromolecules ntawm cov khoom coil mus rau hauv ib lub kauv, uas ua rau nws muaj peev xwm txo tau cov viscosity ntawm cov muaj pes tsawg leeg thiab tswj nws cov fluidity. Thaum cua sovcov txheej txheem rov qab yuav tshwm sim. Nws yuav tsum tau muab sau tseg tias polymer macromolecules yog maj mam rhuav tshem los ntawm tas li folding thiab unfolding.

Nyob rau hauv qhov muaj pes tsawg leeg ntawm cov roj nplua nyeem no, cov tuam txhab lag luam kuj tau nce qhov feem pua ntawm cov ntsiab lus depressants. Kev siv cov polymers ntawm methacrylic acid ua rau nws muaj peev xwm txo tau qhov kub thiab txias. Muab cov roj tso rau ntawm -45 degrees Celsius. Tus nqi ntawm paraffin crystallization poob qis heev.

Tshem tawm cov pa roj carbon deposits

Valvoline Synpower FE 5W-30 tau zoo thiab sai sai tshem tawm cov pa roj carbon deposits ntawm sab hauv ntawm lub tshuab fais fab. Rau qhov no, tshwj xeeb detergent additives tau nkag mus rau hauv cov khoom sib xyaw. Sulfonates ntawm magnesium, calcium thiab barium yog absorbed nyob rau saum npoo ntawm cov xuab zeb thiab tiv thaiv nws los nag. Nyob rau tib lub sij hawm, lawv rhuav tshem twb tsim deposits. Yog li ntawd, qhov zoo ntawm lub tshuab hluav taws xob tau txhim kho. Qhov tseeb yog tias nrog kev nce ntxiv ntawm cov hmoov av, qhov kev vibration ntawm lub cav nce thiab cov yam ntxwv khob tshwm sim. Kev txo qis ntawm qhov ua tau zoo ntawm lub chamber sab hauv ua rau muaj kev txo qis hauv lub cev muaj zog. Nyob rau tib lub sijhawm, qee qhov ntawm cov roj tsis hlawv tawm hauv lub chamber, tab sis nkag mus rau hauv cov pa tawm ncaj qha.

Coot tsim yog feem ntau nyob rau hauv diesel xyaw. Nws tsuas yog tias cov roj rau cov nroj tsuag hluav taws xob no yog qhov muaj zog ntawm cov tshuaj sulfur, uas ua rau cov hmoov tshauv nce ntxiv.

Lub neej

Lub sijhawm tag nrho ntawm kev siv cov roj nplua nyeem ncaj qha cuam tshuam rau nws txoj kev tiv thaiv oxidativetxheej txheem. Qhov tseeb yog tias dawb radicals ntawm oxygen nyob rau hauv cov huab cua reacts nrog lub Cheebtsam ntawm cov roj thiab oxidize lawv. Cov kev hloov hauv cov tshuaj muaj pes tsawg leeg ua rau muaj kev hloov pauv ntawm lub cev lub cev ntawm cov roj nplua nyeem. Valvoline Synpower SAE 5W-30 cav roj nta ib ncua sij hawm ntws. Nws muaj peev xwm tiv taus 13-15 txhiab kilometers. Tshwj xeeb tshaj yog rau qhov no, manufacturers ntxiv aromatic amines thiab ntau yam phenol derivatives rau cov muaj pes tsawg leeg ntawm cov sib tov. Cov tshuaj no ntxiab atmospheric oxygen radicals, uas ua rau kom cov kev tiv thaiv ntawm tag nrho cov sib tov rau oxidation.

Tiv thaiv lub cav los ntawm corrosion

Cov khoom siv cav ua los ntawm cov hlau tsis muaj hlau yog raug rau cov txheej txheem corrosive. Txhawm rau tiv thaiv lawv los ntawm xeb, cov neeg tsim khoom tau nce qhov feem ntawm cov tshuaj tiv thaiv corrosion. Cov tshuaj chlorine thiab sulfur tsim ib zaj duab xis nyias, inseparable ntawm cov hlau nto, uas tiv thaiv kev sib kis ntxiv ntawm xeb. Nws tsis raug rhuav tshem los ntawm kev ua ntawm cov organic acids thiab kev sib txhuam ntawm qhov chaw.

siv hauv nroog

Tsis tas li pib thiab nres yog nrog los ntawm kev hloov pauv ntawm lub cav nrawm. Qhov no provokes tsim ua npuas ncauj. Cov txheej txheem kuj tseem nrawm dua vim qhov kev taw qhia ntawm cov tshuaj detergent additives rau hauv cov roj muaj pes tsawg leeg. Cov tshuaj no tsuas yog txo qhov nro ntawm qhov sib tov. Yog li ntawd, qhov kev faib ntawm cov roj tshaj qhov chaw ntawm lub fais fab nroj tsuag hloov, uas yuav provoke lub engine ntxov ntxov hnav. Txhawm rau tiv thaiv kev pheej hmoofoaming nyob rau hauv no muaj pes tsawg leeg nce qhov feem ntawm silicon tebchaw. Nrog lawv cov kev pab, nws muaj peev xwm ua kom puas cov pa npuas uas tsim thaum lub cav ceev nce.

kev txuag roj thiab lub neej ntev ntawm lub cav

Valvoline Synpower 5W-30 tau raug tsim los nrog ntau cov kev sib txhuam hloov kho kom muaj zog cog kev ua haujlwm zoo, txo cov roj noj thiab txuas ntxiv lub neej ntawm lub cav. Hauv qhov no, hlau acetates thiab borates, fatty acid esters yog siv. Cov tshuaj tsim cov yeeb yaj kiab tsis sib xws thiab txo cov kev sib txhuam ntawm cov hlau sib tsoo. Raws li qhov tshwm sim, cov peev txheej ntawm cov chaw tsim hluav taws xob kuj nce ntxiv, lub sijhawm ntawm kev kho dua tshiab raug ncua.

Driver Reviews

Valvoline Synpower SAE 5W-30 lub cav roj tau yeej ntau qhov kev qhuas. Ua ntej ntawm tag nrho cov, cov neeg tsav tsheb nco ntsoov qhov kev cia siab ntawm no muaj pes tsawg leeg thiab stability ntawm zoo. Qhov zoo ntawm lubrication yog tias nws tseem tsis tau nrov heev. Faking no sib tov tsuas yog tsis muaj kev nkag siab. Hauv kev tshuaj xyuas ntawm Valvoline Synpower 5W-30, cov tswv kuj tseem nco ntsoov qhov txo qis hauv kev siv roj. Kev siv roj tuaj yeem txo tau li ntawm 8%. Muab qhov nce tas li ntawm cov nqi roj av thiab cov roj diesel, daim duab no zoo li tseem ceeb heev. Lub tswv yim zoo ntawm cov neeg tsav tsheb hais txog qhov muaj pes tsawg leeg kuj tau tsim los ntawm qhov txuas txuas ntxiv mus.