PARANICAS GRUPO I
Las bases lubricantes Parafinicas son producidas mediante tratamientos de fracciones (destilados) de petróleo obtenidas de la destilación al vacío de crudos seleccionados. estos tratamientos incluyen extracción con fenol y desparafinado con solventes e hidrotratamiento.
Estos productos presentan características muy apropiadas para la fabricación de aceites lubricantes de óptima calidad.
Dependiendo de la naturaleza química del crudo del cual proceden, se clasifican en bases parafínicas y bases nafténicas. Su rango de destilación está comprendido normalmente entre 350°C y 650°C.
usos
La principal aplicación de las bases lubricantes es la manufactura de aceites lubricantes para uso en automotores (aceite tipo carter) y en la industria. Las bases parafínicas son preferidas para la fabricación de aceites de alto índice de viscosidad.
También se usan como materia prima para la fabricación de tintas, vaselinas o como agentes ablandadores del fique.
Fichas técnicas
Parafínica Liviana SN150
| TEST DESCRIPTION | TEST METHOD | SPECIFICATIONS | TYPICAL VALUES | |
|---|---|---|---|---|
| Physical Properties | MIN | MAX | ||
| Viscosity, SUS at 100°F (37.8°C) | ASTM D 445 | 2527 | ||
| Viscosity, SUS at 210°F (98.9°C) | ASTM D 445 | 145.0 | 155.0 | 151.1 |
| Viscosity, cSt at 40°C (104°F) | ASTM D 341 | 471 | ||
| Viscosity, cSt at 100°C (212°F) | ASTM D 341 | 30.8 | ||
| API Gravity, 60°F (15.6°C) | ASTM D 1250 | 26.8 | ||
| Specific Gravity, 60°F (15.6°C) | ASTM D 4052 | 0.8939 | ||
| Viscosity Index | ASTM D 2270 | 92 | 95 | |
| Viscosity-Gravity Constant | ASTM D 2501 | 0.8004 | ||
| Density, lbs/gal at 60°F | ASTM D 1250 | 7.450 | ||
| Molecular Weight | ASTM D 2502 | 676 | ||
| Flash Point, COC, °F (°C) | ASTM D 92 | 560 (293) | 575 (301) | |
| Color, ASTM | ASTM D 6045 | 4.5 | L3.5 | |
| Pour Point, °F (°C) | ASTM D 5949 | 20 (-7) | 10 (-13) | |
| Cloud Point, °F (°C) | ASTM D 5773 | 28 (-2) | 24 (-4) | |
| Noack Volatility, wt% | ASTM D 5800 | 1.1 | ||
| Water Content | WTP-OP-001 | PASS | PASS | |
| Appearance | WTP-OP-020 | PASS | PASS | |
| Chemical Properties | ||||
| Conradson Carbon Residue, wt% | ASTM D 4530 | 1.0 | 0.4 | |
| Acid Number, mg KOH/g | ASTM D 664 | 0.02 | ||
| Aniline Point, °F (°C) | ASTM D 611 | 255.0 (123.9) | 270.0 (132.2) | 262.6 (128.1) |
| Sulfur, wt% | ASTM D 4294 | 0.050 | 0.0064 | |
| Sulfur, ppm | ASTM D 4294 | 500 | 64 | |
| Clay-Gel, wt% | ASTM D 2007 | |||
| Saturates | 75.0 | 79.5 | ||
| Health and Safety Properties | ||||
| Polycyclic Aromatic Compounds, wt% | IP 346 | 3 | <3 | |
| Modified Ames Assay | ASTM E 1687 | PASS | PASS | |
| FDA Regulation | 21 CFR 178.3620 (C) | PASS | PASS | |
Parafínica Media SN220
Parafínica Media SN 300/350
| TEST DESCRIPTION | TEST METHOD | SPECIFICATIONS | TYPICAL VALUES | |
|---|---|---|---|---|
| Physical Properties | MIN | MAX | ||
| Viscosity, SUS at 100°F (37.8°C) | ASTM D 445 | 300 | 330 | 313 |
| Viscosity, SUS at 210°F (98.9°C) | ASTM D 445 | 54.1 | ||
| Viscosity, cSt at 40°C (104°F) | ASTM D 341 | 60.7 | ||
| Viscosity, cSt at 100°C (212°F) | ASTM D 341 | 8.3 | ||
| API Gravity, 60°F (15.6°C) | ASTM D 1250 | 32.4 | ||
| Specific Gravity, 60°F (15.6°C) | ASTM D 4052 | 0.8634 | ||
| Viscosity Index | ASTM D 2270 | 95 | 104 | |
| Viscosity-Gravity Constant | ASTM D 2501 | 0.7945 | ||
| Density, lbs/gal at 60°F | ASTM D 1250 | 7.191 | ||
| Molecular Weight | ASTM D 2502 | 511 | ||
| Flash Point, COC, °F (°C) | ASTM D 92 | 450 (232) | 495 (253) | |
| Color, ASTM | ASTM D 6045 | 2.0 | L1.0 | |
| Pour Point, °F (°C) | ASTM D 5949 | 10 (-12) | 0 (-18) | |
| Cloud Point, °F (°C) | ASTM D 5773 | 4 (-16) | ||
| Noack Volatility, wt% | ASTM D 5800 | 2.86 | ||
| Water Content | WTP-OP-001 | PASS | PASS | |
| Appearance | WTP-OP-020 | PASS | PASS | |
| Chemical Properties | ||||
| Acid Number, mg KOH/g | ASTM D 664 | 0.02 | ||
| Aniline Point, °F (°C) | ASTM D 611 | 235.0 (112.8) | 255.0 (123.9) | 248.1 (120.0) |
| Sulfur, wt% | ASTM D 4294 | 0.0005 | ||
| Sulfur, ppm | ASTM D 4294 | 5 | ||
| Clay-Gel, wt% | ASTM D 2007 | |||
| Saturates | 94.3 | |||
| Health and Safety Properties | ||||
| Polycyclic Aromatic Compounds, wt% | IP 346 | 3 | <3 | |
| Modified Ames Assay | ASTM E 1687 | PASS | PASS | |
| FDA Regulation | 21 CFR 178.3620 (C) | PASS | PASS | |