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ngwaahịa

Petroking Mmanụ Mmanụ Mmanụ Cf-4 20w-50

nkenke nkọwa:

PETROKING CF-4 Diesel mmanụ na-agwakọta site na nụchara anụcha dị elu nke elu viscosity index base na ngwugwu dị elu. -K2, Volvo VDS na Mercedes Benz MB228.1.


Product Ihe

Ngwaahịa

Nhọrọ nke mmanụ dị iche iche dewaxing dị elu na arụmọrụ dị iche iche

Ihe mgbakwunye ejiri nlezianya kwadebere, na-arọ, na-eyi, dị ọcha, gburugburu ebe obibi na ihe ndị ọzọ.

Magburu onwe obere okpomọkụ mmalite arụmọrụ, dị nnọọ ala oriri mmanụ, ogologo mmanụ mgbanwe

Ultra-elu isi usoro, magburu onwe mmanụ adaptable. Nọgide na-agba ọsọ nke ọma.

N'ihi na engine na-enye a sara mbara ibu nchedo, signigicantly belata arụmọrụ akwụ ụgwọ. 

Uru

Ike nhicha dị elu, na-ebelata nkwụnye ego carbon, na-edebe injin dị ọcha ma na-ebelata uwe nke injin

N'ịnabata elu arụmọrụ mgbochi eyi gị n'ụlọnga, ịnọgide na-enwe irè mgbochi eyi ike na prolinging ọrụ ndụ nke engine

Magburu onwe viscosity na okpomọkụ Njirimara, na-enye pụtara ìhè viscosity ịnọgide na-enwe ike na-edebe obere mgbanwe nke viscosity na ọrụ

Ezigbo njigide TBN nwere ikike mgbochi corrosion yana ikike mgbochi oxidation dị mma na oke okpomọkụ na nnukwu ibu

Ngwa

Iji a pụrụ iche niile na gburugburu mmako technology, n'ụzọ zuru ezu izute chọrọ nke

ojiji nke engine maka ụdị ume iku ume na injin mmanụ diesel turbochatged: adabara

maka -25 ℃ -30 temperature ọnọdụ ihu igwe. 

Ahụkarị Njirimara

Ihe

CF-4 mmanụ mmanụ diesel

SAE viscosity ọkwa

15W-40

20W-50

Kinematic viscosity (100 ℃), mm2 / s

14.65

18.86

Wụsara ebe, ℃

-31

-26

Igwe dị elu na viscosity shiee dị elu (150 ℃ , 106s-1), mPa.s

4,28

4,92

Nọmba ntọala, mgKOH / G

12.1

11.9


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