Petroking Diesel Injini Oiri Cf-4 20w-50
Kusarudzwa kwemhando yepamusoro yakasarudzika dewaxing base mafuta uye zvakasiyana siyana zvinoshanda
zvinowedzerwa zvakanyatsogadzirirwa, zvine huremu, kupfeka, zvakachena, zvakatipoteredza uye zvimwe zvinhu.
Yakanakisa yakaderera tembiricha kutanga kuita, yakaderera kwazvo mafuta kudyiwa, yakareba mafuta shanduko
kutenderera.Ultra-yakakwira base fomula, yakanakisa mafuta kuchinjikaKuchengetedza injini ichimhanya mushe.
Kuti iyo injini ipe yakazara yakazara dziviriro, zvine mutsindo kudzikisa mashandiro emari.
Zvakanakira
Kubudirira kwepamusoro kwekuchenesa kugona, kudzikisa kabhoni dhipoziti, kuchengetedza injini yakachena uye kudzikisa kupfeka kweinjini
Kugamuchira yakakwira kunyatsoshanda anti-kupfeka mumiririri, kuchengetedza inoshanda anti-kupfeka kugona uye kuwedzera hupenyu hwehupenyu hweinjini
Yakanaka viscosity uye tembiricha zvivakwa, ichipa yakasarudzika viscosity kuchengetedza kugona uye nekuchengetedza kushoma shanduko yeiyo viscosity mukushandira
Kuchengetwa kwakanaka kweTBN ine simba rakasimba rekurwisa-ngura pamwe nehunyanzvi hwekurwisa-oxidation kugona patembiricha yepamusoro uye mutoro wakakura
Kushanda
Uchishandisa yakasarudzika ese-kutenderera ekuwedzera ekugadzira tekinoroji, zvizere kusangana nezvinodiwa zve
iko kushandiswa kweinjini kune ese marudzi eese epanyama kufema uye turbochatged dhiziri injini: yakakodzera
for -25 ℃ -30 ℃ ambient tembiricha.
Chaizvoizvo Zvivakwa
Zvinhu |
CF-4 DESISI MAFUTA |
|
SAE viscosity giredhi |
15W-40 |
20W-50 |
Kinematic viscosity (100 ℃), mm2 / s |
14.65 |
18.86 |
Dururira poindi, ℃ |
-31 |
-26 |
Kupisa kwepamusoro uye yakakwirira sheari viscosity (150 ℃, 106s-1), mPa.s |
4.28 |
4.92 |
Nhamba yenhamba, mgKOH / G |
12.1 |
11.9 |