Ester base menaka ho an'ny vata fampangatsiahana compressors
Ester base menaka ho an'ny vata fampangatsiahana compressors
Ny polyols saturated neopentyl dia menaka fototra izay levona miaraka amin'ny HFC refrigerant.
Izy ireo dia mety amin'ny fampiasana amin'ny reciprocating, gyro-type sy rolling refrigeration compressors R-134A, R-407C ary R-410A.
Izy io dia manana fahamarinan-toerana mafana tsara, fitoniana hydrolysis, tahan'ny etona ambany ary fironana coke ambany, sns.
Ny endrika ara-drafitra samihafa dia mahafeno ny fepetra takian'ny fahasamihafan'ny refrigerant isan-karazany.
| Sanda asidra (mgKOH/g)≤ | Viscosity 40 ℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Fanondroana viscosity | Flash point (℃) | Pour point (℃) | loko (APHA) | hamandoana (ppm)≤ | Hateza 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 |
menaka fototra ho an'ny refrigerant HCFC
Ireo vokatra eo amin'ny latabatra manaraka dia mety amin'ny refrigerant HCFC.
Ny vokatra dia manana mari-pamantarana viscosity tena tsara ary ny lubricant tena tsara dia afaka manatsara ny fahombiazan'ny angovo.
Ny fampifanarahana tsara amin'ny mari-pana ambany sy ny volatility ambany dia soso-kevitra ho an'ny compressor visy sy feeders.
| Sanda asidra (mgKOH/g)≤ | Viscosity 40 ℃ (mm2/s) | Viscosity 100 ℃ (mm2/s) | Fanondroana viscosity | Flash point (℃) | Pour point (℃) | loko (APHA) | Hateza 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 |
