Phillips 66® Hydrokool SS is a premium quality, water-soluble, semi-synthetic coolant developed for general-purpose turning, milling and grinding of steel and high-speed steel alloys. It offers the ease of maintenance found in synthetic coolants plus the economy found in conventional soluble oils.
HYDROKOOL™ SS
PREMIUM SEMI-SYNTHETIC COOLANT FOR METALWORKING
Links of Interest
Features & Benefits
- Excellent cooling and lubricating properties
- Helps extend cutting tool life
- Reduces grinding wheel wear
- Good surface finish
- Excellent rust protection
- Non-corrosive to non-ferrous metals
- Resists bacterial degradation
- Transparent for good visibility of the machining operation
- Mixes easily with water
Applications
- Hydrokool SS is recommended for general-purpose machining and grinding of ferrous metals and metal alloys, with water hardness up to 350 ppm. Typical applications include:
- Broaching (light-duty)
- Reaming
- Drilling
- Sawing
- Grinding
- Tapping
- Milling
- Turning
Technical Details
- Specific Gravity @ 60°F: 1.05
- Specific Gravity @ 60°F: 1.05
Licenses & Approvals
N/A
Additional Details
| Specific Gravity @ 60°F | 1.05 |
| Density, lbs/gal @ 60°F | 8.74 |
| Color, ASTM D1500 | 2.5 |
| Boiling Point, °C (°F) | 100 (212) |
| Flash Point (COC), °C (°F) | N/A(2) |
| Freezing Point, °C (°F) | 0 (32) |
| pH, 5% (1:20) dilution | 9.5 |
| Water, wt % | 33 |
| Chlorine, wt % | Nil |
| Fatty Oil, wt % | 4 |
| Sulfur, Total, wt % | 2.2 |
| Sulfur, Active, wt % | Nil |
