Ester baz lwil pou frijidè kompresè
Ester baz lwil pou frijidè COMPRESSORs
Neopentyl polyols satirese lwil baz ki fonn ak HFC a febrifuj.
Yo apwopriye pou itilize nan altènatif, jirokonpa - tape ak woule kompresè refrijerasyon nan r - 134a, r - 407c ak r - 410a.
Li gen ekselan estabilite tèmik, estabilite idroliz, to evaporasyon ki ba ak trè ba tandans coke, elatriye.
Diferan desen estriktirèl satisfè kondisyon ki nan miscibility apwopriye nan frijidè divès kalite.
Valè asid (mgkoh/g)≤ | Viskozite 40 ℃ (mm2/s) | Viskozite 100 ℃ (mm2/s) | Endèks viskozite | Pwen flash (℃) | Vide pwen (℃) | Koulè (APHA) | Imidite (ppm)≤ | Dansite 15℃ (g/cm3) | |
Poe - 7 | 0.02 | 7.7 | 2.1 | 60 | 175 | - 65 | 10 | 50 | 0.923 |
Poe - 22 - a | 0.02 | 22 | 4.2 | 88 | 200 | - 50 | 10 | 50 | 0.950 |
Poe - 32 - a | 0.02 | 32 | 5.2 | 88 | 215 | - 48 | 10 | 50 | 0.945 |
Poe - 46 - a | 0.02 | 46 | 6.6 | 89 | 235 | - 45 | 10 | 50 | 0.950 |
Poe - 68 - C | 0.02 | 68 | 8.2 | 90 | 255 | - 41 | 10 | 50 | 0.958 |
Poe - 100a | 0.02 | 94 | 10.3 | 90 | 260 | - 32 | 20 | 50 | 0.956 |
Poe - 170 - a | 0.02 | 170 | 15.5 | 90 | 270 | - 28 | 30 | 50 | 0.964 |
Poe - 220 - a | 0.02 | 220 | 18.5 | 93 | 300 | - 26 | 30 | 50 | 0.970 |
Poe - 380 | 0.02 | 380 | 26 | 90 | 310 | - 18 | 40 | 50 | 0.963 |
Poe - 68 - SHR | 0.05 | 70.5 | 9.9 | 120 | 270 | - 40 | 60 | 50 | 1.01 |
Poe - 170 - SHR | 0.05 | 170 | 16.6 | 104 | 290 | - 27 | 60 | 50 | 0.986 |
Poe - 320 - SHR | 0.05 | 320 | 24.65 | 98 | 290 | - 20 | 60 | 50 | 0.970 |
Poe - 32 - x | 0.05 | 32 | 5.6 | 108 | 230 | - 47 | 20 | 50 | 0.984 |
Poe - 68 - x | 0.05 | 66.1 | 8.5 | 95 | 260 | - 40 | 20 | 50 | 0.963 |
Poe - 120 - x | 0.05 | 120 | 12.2 | 92 | 270 | - 37 | 20 | 50 | 0.968 |
Poe - 170 - x | 0.05 | 174 | 15.5 | 91 | 280 | - 30 | 20 | 50 | 0.967 |
Poe - 220 - x | 0.05 | 222 | 18.2 | 90 | 280 | - 27 | 30 | 50 | 0.965 |
Lwil baz pou frijidè HCFC
Pwodwi yo nan tablo ki anba la a yo apwopriye pou frijidè HCFC.
Pwodwi yo gen ekselan endèks viskozite ak ekselan lubrifyan ka amelyore efikasite enèji.
Bon adaptabilite tanperati ki ba ak volatilité ki ba rekòmande pou kompresè vis ak manjeur.
Valè asid (mgkoh/g)≤ | Viskozite 40 ℃ (mm2/s) | Viskozite 100 ℃ (mm2/s) | Endèks viskozite | Pwen flash (℃) | Vide pwen (℃) | Koulè (APHA) | Dansite 15℃ (g/cm3) | |
Poe - 85 | 0.05 | 85 | 13.7 | 150 | 270 | - 40 | 150 | 0.985 |
Poe - 150 | 0.05 | 150 | 19.9 | 150 | 270 | - 40 | 150 | 1.0 |
Poe - 320 | 0.1 | 320 | 34.2 | 150 | 280 | - 38 | 100 | 1.010 |