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ASTRO-CUT HD XBP is a heavy duty BIOSTABLE semi-synthetic high pressure metalworking coolant. ASTRO-CUT HD XBP combines the superior chemical flexibility of synthetics with mineral oil and a chlorinated extreme-pressure additive. ASTRO-CUT HD XBP has exceptional foam control, hard water stability and tramp oil rejection. It provides outstanding extreme-pressure lubricity for machining and grinding virtually all metals, particularly Aluminum, Stainless Steels and other hard to machine alloys. ASTRO-CUT HD XBP is not recommended for use on Magnesium. ASTRO-CUT HD XBP is does not contain DCHA.
ASTRO-CUT HD XBP is designed for use in high and low pressure metal removal operations such as all CNC milling, turning, drilling, tapping, grinding and sawing.
Application | Concentration, % | Ratio | Refractometer |
Milling, Drilling, Turning | 5% | 1:20 | 4.2 |
Centerless, ID, OD, Surface Grinding | 4% | 1:25 | 3.4 |
Tapping, Sawing, Reaming | 10% | 1:10 | 8.4 |
Concentration, % | 4% | 5% | 6% | 7% | 8% | 9% | 10% |
Ratio | 1:25 | 1:20 | 1:17 | 1:14 | 1:12 | 1:11 | 1:10 |
Refractometer | 3.4 | 4.2 | 5.0 | 5.9 | 6.7 | 7.6 | 8.4 |
Appearance-Concentrate | Amber liquid |
Appearance- Dilution | Translucent Amber |
Residual Film | Soft, fluid |
pH @ 20:1 | 9.3 ± 0.2 |
Specific Gravity @ 60°F | 1.01± 0.03 |
Lbs/Gallon | 8.43 ± 0.1 |
Total Chlorine, wt % | 3 – 5% max |
Flash point, PMCC | None |