PETRONAS HYDRAULIC 46 is a premium industrial lubricant engineered to meet the demanding requirements of modern hydraulic systems
| Parameter | Specification | Test Standard |
| Product Trade Code | 77569 | — |
| Physical State | Viscous Liquid | Visual |
| Color & Appearance | Viscous Amber | Visual |
| Kinematic Viscosity @ 40°C | 45.71 cSt | ASTM D445 |
| Kinematic Viscosity @ 100°C | 7.415 cSt | ASTM D445 |
| Density @ 15°C | 0.8464 g/cm³ | ASTM D4052 |
| Flash Point (COC) | 228°C (442°F) | ASTM D92 |
| Initial Boiling Point | > 300°C (> 572°F) | ASTM D2887 |
| Water Solubility | Immiscible | Visual |
Wear Mitigation: Advanced anti-wear chemistry reduces component friction, minimizing unscheduled maintenance and system downtime
Thermal & Oxidation Control: Formulated to withstand high thermal stress without breaking down or producing harmful varnish deposits
Water Demulsibility: Swiftly separates from water contamination to protect internal surfaces from corrosion and premature degradation
Regulatory Compliance: Non-hazardous classification according to P.U. (A) 310/2013 regulatory standards
| Chemical Constituent | CAS Registry No. | Composition (wt %) | Hazard Classification |
| Hydrotreated Heavy Paraffinic Distillates | 64742-54-7 | 70.0% – <90.0% | Not Classified |
| Hydrotreated Light Paraffinic Distillates | 64742-55-8 | 20.0% – <30.0% | Asp. Tox. 1 (H304) |
| 2,6-di-tert-butylphenol (Antioxidant) | 128-39-2 | 0.1% – <0.25% | Skin Irrit. 2 (H315), Aquatic Chronic 1 (H410) |
Storage Recommendation: Store under cover in original sealed containers
. Keep away from direct heat sources, open ignition points, and electrostatic accumulation .
Skin Contact: Remove contaminated clothing and wash thoroughly with soap and water
Eye Contact: Rinse cautiously with water for at least 10 minutes; seek medical attention if irritation persists
Ingestion: Do not induce vomiting to avoid respiratory aspiration; wash mouth thoroughly with water and seek immediate medical assistance
Manufacturer: PETRONAS Lubricants International Sdn. Bhd.
Address: Tower 1, PETRONAS Twin Towers, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia
24/7 Emergency Line: +60 3 6207 4347
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