Mmanụ ala maka injin ụgbọ ala na nnyefe
PAG maka injin ụgbọ ala na nnyefe
Dị ka ntọala mmanụ sịntetik, PAG nwere mgbasa ozi pụtara ìhè, ịdị ọcha nke na-enye nkwụsi ike dị elu nke okpomọkụ, mmanu na mmiri ọkụ dị ala.
Ọnụọgụ esemokwu dị ala nwere ike melite akụ na ụba mmanụ ọkụ ma chebe esemokwu nke ọma.
| Uru acid (mgKOH/g)≤ | Viscosity 40 ℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Viscosity index | ebe mgbari (℃) | Wunye ebe (℃) | Mmiri (ppm)≤ | Agba (APHA) | |
| SDM-01A | 0.05 | 32 | 6 | 160 | 200 | -46 | 300 | 30 |
| PAG-46 | 0.05 | 46 | 9.6 | 180 | 200 | -40 | 300 | 30 |
| SDM-56 | 0.05 | 56 | 12 | 180 | 200 | -40 | 300 | 30 |
| SDM-02A | 0.05 | 68 | 13 | 180 | 215 | -45 | 300 | 30 |
Esters sịntetik maka injin ụgbọ ala na nnyefe
Kpamkpam esterification polyol ester na diesters, ịdị ọcha dị elu.
Igbari abụba mmanụ ịnweta mmanụ na PAO n'okpuru okpomọkụ dị elu, belata nkwụnye ego na ihe nkiri.
Nnukwu viscosity dị ala nke CCS nwere ike melite ikike mmalite na obere okpomọkụ.
Nkwụsi ike mgbochi oxidation pụtara ìhè yana mgbasasa dị ọcha na-eweta ogologo ndụ ọrụ.
Polar dị elu nke ịdị arọ molekụla dị ala na-emezu ihe achọrọ nke viscosity dị ala ma bulie arụmọrụ mmanụ ọkụ.
Obere viscosity multi-spec synthetic ester na-enye ọnụọgụ traction dị ala na mmanu mmanu, yana ezigbo ndakọrịta roba nke dabara maka nkwadebe nke nnyefe ụgbọ ala eletrik na mmanụ nnyefe aro.
| Uru acid (mgKOH/g)≤ | Viscosity 40 ℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Viscosity index | Viscosity -40 ℃ (mm2/s) | ebe mgbari (℃) | Wunye ebe (℃) | Agba (APHA) | |
| SMZ-15 | 0.05 | 3.2 | 1.3 | - | 90 | 150 | -80 | 80 |
| SDZ-3 | 0.05 | 7.7 | 2.4 | 150 | 800 | 200 | -70 | 20 |
| SDZ-4 | 0.05 | 11.7 | 3.2 | 150 | 1900 | 225 | -60 | 30 |
| SDZ-5 | 0.05 | 24.5 | 5.5 | 150 | 20000 | 244 | -54 | 30 |
| SDZ-6 | 0.05 | 92 | 13 | 145 | - | 290 | -40 | - |
| SDZ-15 | 0.05 | 10.5 | 3 | 156 | - | 220 | -60 | 20 |
| SDZ-16 | 0.05 | 13.5 | 3.53 | 150 | - | 230 | -60 | 20 |
| SDYZ-4 | 0.05 | 20 | 4.4 | 145 | 4000 | 250 | -51 | 80 |
| POE-15 | 0.05 | 15 | 3.8 | 123 | 3200 | 245 | -55 | 40 |
| POE-24-B | 0.05 | 24.5 | 5 | 130 | 8200 | 252 | -60 | 20 |
