Klasifikasi Minyak Motor

Deleng dhisik ing klasifikasilenga motor, API tegese American Petroleum Institute. Minyak dasar dipérang dadi 5 kategori miturut API.
Iki diarani minyak mineral ing kategori 1 lan 2. Bedane minyak mineral ing kategori 1 lan 2 yaiku bedane isi belerang lan proporsi komponen jenuh. Bahan baku minyak mineral yaiku minyak mentah sing diekstrak langsung saka lemah. Minyak mentah iki diolah lan ditapis nganggo distilasi, dewaxing, deasphalting lan proses liyane kanggo mbentuk minyak mineral kasebut.
Kategori 3 sejatine minangka minyak mineral, nanging umume kita isih ngarani semi-sintetislenga motor, because its raw material is still crude oil, but its processing process is more complicated and costly than category 1 and 2 lenga motors. Because the raw material used for it is still the crude oil pumped out of the ground, some countries still do not recognize Category 3 lenga motor as synthetic lenga motor.
Ora ana kontroversi babagan jinis nomer papatlenga motor is what we usually call fully synthetic lenga motor (PAO). The difference between this and mineral oil is that the raw material is not crude oil pumped out of the ground. German scientists invented this kind of lenga motor, which is not based on crude oil, but through blending. It turns out that the performance of this formulated oil is even better, and it has been used until now
Kategori 5lenga motor. Refers to all oils including all synthetic oils of lipids except the above 4 types of lenga motors.
Kanggo ngrampungake bedane: komponen minyak sintetis ing minyak dhasar luwih saka 90%, sing sacara sintetislenga motor; proporsi kurang saka 90% yaiku semi-sintetislenga motor; yen ora ana komponen minyak sintetis, iku minerallenga motor.
Bab liya sing kudu diucapake yaiku klasifikasilenga motordening API. Umume dipérang dadi rong kategori, "S seri" makili bensinlenga motor, "C series" represents diesel lenga motor. If there are S and C, it means that this oil is common to gasoline and diesel. S in front means it is mainly used in gasoline engines, and C in front means it is mainly used in diesel engines.

API uga duwe kategori layanan. Kategori layanan diwiwiti saka "SA" nganti "SN" paling dhuwur. Saben surat ditambah, kinerja minyak jenis iki bakal luwih apik tinimbang sadurunge, lan bakal ana aditif sing digunakake kanggo nglindhungi mesin. Mula, saka perspektif kinerja minyak, apa wae sing bisa digunakake ing ndhuwur level SJ. Yen sampeyan kesed ngeling-eling utawa milih akeh banget, mula elinga tuku sasmita SNlenga motormerek amba langsung.