METCHEM 6992 APPROVALS: Boeing BAC 5008 usage areas 5 and 6
METCHEM 6992 is a bio-stable, true solution, oil free, synthetic grinding and machining coolant that is non-chlorinated and does not contain MEA, DEA or TEA.
Product Description
METCHEM 6992 is a bio-stable, true solution, oil free, synthetic grinding and machining coolant that is non-chlorinated and does not contain MEA, DEA or TEA. It provides exceptional fine settling, rust protection and oil splitting properties along with being virtually non-foaming. METCHEM 6992 was developed with an enhanced ability to wet the work piece and tooling to deliver enhanced cooling ability. The result is a coolant that better protects the tool and part from the extreme heat to provide longer tool life and the ability to hold tighter tolerances for the work piece.
Benefits
Exceptional corrosion protection
Bio-resistant formulation to last longer
Enhanced wetting and cooling properties
Rapid tramp oil rejection and swarf settling capacity
Consistent low foam properties without defoamer depletion
Recommended Starting Dilutions
Tube mills, grinding, deburring……………….…….4-6%
Sawing, milling, drilling, honing, turning…………..6-10%
Specifications/Properties
| Appearance | Clear Colorless to Light Amber |
| pH, 10% Solution | 9.2 |
| Pounds per Gallon | 8.8 |
| Refractometer Multiplier | 2.17 |
| Refractometer Reading | |
| 10% Solution | 4.6 |
| 7% Solution | 3.2 |
| 5% Solution | 2.3 |
Industries: Aerospace, Heavy Euipment, Metalworking, Heavy Equipment, Medical, Machining & Grinding
Applications: Grinding, Bearings, Roll Forming Threading, Sawing, Roll Forming, Lubricates, Lubricant, Lubrication, Machining, Milling, Reaming, Tapping, Thread Cutting, Threading, Surface Grinding, Turning, Cutting, Drilling