ASTRO-CUT HIGH PRESSURE HD

ASTRO-CUT HIGH PRESSURE HD is a heavy duty BIOSTABLE semi-synthetic high pressure metalworking coolant. ASTRO-CUT HIGH PRESSURE HD combines the superior chemical flexibility of synthetics with mineral oil and a chlorinated extreme-pressure additive. ASTRO-CUT HIGH PRESSURE HD 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 HIGH PRESSURE HD is not recommended for use on Magnesium.

Product Data Sheet

Applications

ASTRO-CUT HIGH PRESSURE HD is designed for use in high and low pressure metal removal operations such as all CNC milling, turning, drilling, tapping, grinding and sawing.

Recommended Concentrations

Mixing

Concentration 4% 5% 6% 7% 8% 9% 10%
Ratio 1:25 1:20 1:17 1:14 1:12 1:11 1:10
Refractometer 3.2 4.0 4.8 5.6 6.4 7.2 8.0

Typical Properties

Appearance-ConcentrateAmber liquid
Appearance- DilutionTranslucent amber
Residual FilmSoft, fluid
pH @ 20:19.1 ± 0.2
Specific Gravity @ 60°F1.03± 0.03
Lbs/Gallon8.55 ± 0.1
pa_total-chlorine-wt3 – 5% max
Flash point, PMCCNone