COMPMAX
ISO VG | 46 | 68 | 100 | 150
Product Overview
STARKOL COMPMAX Series compressor oils are formulated to deliver strong oxi-dation stability, clean system performan-ce, and dependable wear protection in rotary screw and piston type air comp-ressors. The synthetic grades (ISO VG 46 & 68) are engineered for extended service life and severe-duty rotary screw applica-tions, while the mineral grades (ISO VG 100 & 150) provide reliable protection and cost-effective operation in piston comp-ressors under standard conditions.
Their balanced additive technology ensures excellent resistance to deposit formation, good de-mulsibility, and protection against rust, corrosion and varnish build-up — helping maintain effi-
cient and trouble-free compressor operation.
• Extended drain capability for synthetic grades
• Reliable, cost-effective protection for mineral grades
• Excellent oxidation and thermal stability
• Strong anti-wear and deposit control performance
• Effective rust and corrosion protection
• Suitable for rotary screw and piston compressors
| Standard / Specification | Synthetic (ISO VG 46/68) | Mineral (ISO VG 100/150) |
|---|---|---|
| ISO 6743-3: ISO-L-DAH / DAG | + | - |
| ISO 6743-3: ISO-L-DAB / DAJ | - | + |
| DIN 51506 VDL | + | + |
| Major OEM Requirements | + | + |
| Property | MINERAL | SYNTHETIC | ||||
|---|---|---|---|---|---|---|
| Grade | 46 | 68 | 100 | 150 | 46 | 68 |
| Kinematic Vis-cosity @ 40°C, mm2/s, ASTM D445 | 41,4 – 50,6 | 61,2 – 74,8 | 90 – 110 | 135 - 165 | 41,4 – 50,6 | 61,2 – 74,8 |
| Kinematic Vis-cosity @ 100°C, mm2/s, ASTM D445 | 6,5–7,5 | 8,5–9,3 | 11,0–12,5 | 14 - 16 | 6,5–7,5 | 8,5–9,3 |
| Viscosity Index, ASTM D2270, Min. | 97 | 95 | 95 | 95 | 110 | 110 |
| Pour Point, °C, ASTM D97, Max. | -24 | -21 | -18 | -15 | -35 | -32 |
| Flash Point, COC, °C, ASTM D92, Min. | 210 | 220 | 230 | 230 | 215 | 225 |
| Density @ 15.6°C, g/ml, ASTM D4052 | 0.875 | 0.880 | 0.885 | 0.885 | 0.865 | 0.870 |