Penray 2796K is a specially designed package of industrial corrosion inhibitors for use in ethylene or propylene glycol based heat transfer fluids. The recommended dosage in 100% glycol is 4% by volume (2% in 50% glycol). Solutions in water provide freeze protection to below –50°C (-60°F) and burst protection to below –73°C (-100°F).
Suitable applications for Penray 2796K inhibited heat transfer fluids are closed-loop, water-based HVAC, process heating and cooling, and food industry applications.
Recommended temperature range: -50°C (-60°F) to 120°C (250°F).
Typical Properties of Penray 2796K:
- Specific Gravity 20/20C 1.3191
- pH 11.7
Typical Properties of Penray 2796K inhibited EG concentrate:
- Specific Gravity 20/20C 1.125-1.135
- PH (50% glycol) 10.8
- Reserve Alkalinity 12