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Product Description
Coomcool Gear ATP 68 is based upon highly refined mineral oil, enhanced with an extreme pressure additive technology providing good thermal stability and high load carrying capacity. The extreme pressure additive system not only provides high load carrying capacity, but was designed to provide microscopic wear protection.
Microscopic wear protection, also known as micropitting protection, is critical in preventing destructive wear at the micro level therefore extending gear life and meeting the evolving demands of smaller and higher output gear boxes.
Advantages
- “Clean gear” additive technology provides low deposit formation.
- Extreme Pressure (EP) performance protect gears against wear and shock-loading as measured by FZG performance and demonstrated extensively in the field.
- Good water separation and demulsification.
- High protection against corrosion and wear.
Applications
Coomcool Gear ATP 68 is mainly recommended for industrial gearboxes with forced circulation or splash lubrication and with oil baths. They can be used for lubrication of spur gears, helical gears and some lightly loaded turbine worm gears.
Coomcool Gear ATP 68 is fully compatible with nitrile, silicone rubber and fluoropolymer seals.
Typical Characteristics
| Property | Unit | ATP 68 | Test Method |
| Density@15℃ |
kg/m³ | 880 | ASTM D4052 |
| Viscosity@40℃ | mm²/s | 68 | ASTM D445 |
| Viscosity@100℃ | mm²/s | 8.5 | ASTM D445 |
| Flash Point | ℃ | 210 | ASTM D92 |
| Foam Sequence | ml/ml | 10/0 | ASTM D892 |
| FZG Micropitting test@90°C | Rating | – | ASTM D5182 |
| FZG Gear Scuffing test – A/6.6/110 | Failure Load Stage | 12 | ISO 14635-1 |
| Rust Test – distilled water @24 hrs | – | Pass | ASTM D665A |
