minyak dasar éster pikeun refrigerating compressors
minyak dasar éster pikeun refrigerating compressors
Poliol jenuh neopéntil nyaéta minyak dasar anu larut sareng HFC refrigeran.
Éta cocog pikeun dipaké dina reciprocating, gyro-tipe na rolling compressors refrigeration R-134A, R-407C jeung R-410A.
Cai mibanda stabilitas termal alus teuing, stabilitas hidrolisis, laju évaporasi lemah sareng kacenderungan coke pisan low, jsb.
Desain struktural béda minuhan sarat miscibility cocog rupa refrigerants.
| Nilai asam (mgKOH/g)≤ | Viskositas 40 ℃ (mm2/s) | Viskositas 100 ℃ (mm2/s) | Indéks viskositas | titik kaingetan (℃) | Titik tuang (℃) | Warna (APHA) | Uap (ppm)≤ | Kapadetan 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 |
minyak dasar pikeun refrigerants HCFC
Produk dina tabel di handap ieu cocog pikeun refrigerants HCFC.
Produk gaduh indéks viskositas anu saé sareng lubricity anu saé tiasa ningkatkeun efisiensi énergi.
Alus adaptability suhu lemah sareng volatility low nyarankeun pikeun compressors screw na feeders.
| Nilai asam (mgKOH/g)≤ | Viskositas 40 ℃ (mm2/s) | Viskositas 100 ℃ (mm2/s) | Indéks viskositas | titik kaingetan (℃) | Titik tuang (℃) | Warna (APHA) | Kapadetan 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 |
