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CHILL PROPYLENE GLYCOL

Performance Specifications

This is a heat transfer fluid with an organic acid technology which provides outstanding corrosion protection for copper, brass, solder, steel, cast iron and aluminum. A buffering system that neutralizes acids formed by the normal thermal and oxidative degeneration of glycols which helps keep the pH in optimum range. It contains tolytriazole to protect copper, brass and solder from attack and oxygen scavengers for further protection.

              
                SPECIFIC GRAVITY, 15°C/60°F                
                1.056 MIN
              
                PROPYLENE GLYCOL, VOLUME %
                96
              
                FLASH POINT, °C/°F
                116/240 MIN
              
                COLOUR
                PURPLE

MIXING TABLE

VOL. % PROPYLENE GLYCOL	VOL. % FINISHED PRODUCT	FREEZE POINT, °C/°F	BOILING POINT, °C/°F
15	15.6	-5/23.6	102/215
30	31.2	-16/3.7	104/220
40	41.6	-19/-2.7	106/223
50	52.1	-37/-34.6	108/226
60	62.5	-51/-60	109/228

PERFORMANCE SPECIFICATIONS

PHYSICAL PROPERTY	TEMP °C/°F SOLUTION	15% GLYCOL SOLUTION	30% GLYCOL SOLUTION	40% GLYCOL SOLUTION	50% GLYCOL SOLUTION	60% GLYCOL SOLUTION
THERMAL CONDUCTIVITY [BTU/(HR-FT3)( °F/FT)]	5/40	0.265	0.253	0.234	0.215	0.199
THERMAL CONDUCTIVITY [BTU/(HR-FT3)( °F/FT)]	82/180	0.307	0.291	0.267	0.241	0.22
THERMAL CONDUCTIVITY [BTU/(HR-FT3)( °F/FT)]	121/250	0.31	0.293	0.269	0.245	0.224
SPECIFIC HEAT [BTU/LB-°F)]	5/40	0.885	0.862	0.82	0.774	0.724
SPECIFIC HEAT [BTU/LB-°F)]	82/180	0.933	0.915	0.883	0.849	0.816
SPECIFIC HEAT [BTU/LB-°F)]	121/250	0.958	0.944	0.913	0.882	0.845
VISCOSITY, CENTIPOISE	5/40	3.11	3.59	4.94	6.81	9.93
VISCOSITY, CENTIPOISE	82/180	0.59	0.66	1.82	0.96	1.09
VISCOSITY, CENTIPOISE	121/250	0.37	0.4	0.47	0.55	0.59
DENSITY, (LB/FT3)	5/40	65.19	65.71	66.61	67.5	68.33
DENSITY, (LB/FT3)	82/180	62.9	63.31	64.1	64.83	65.55
DENSITY, (LB/FT3)	121/250	61.05	61.42	62.15	62.81	63.44