RAL Gütegemeinschaft PCM e. V.   Tel.: +49.711.97658-25   e-mail: info@pcm-ral.de     | EN | DE |

PureTemp LLC

4232 Park Glen Road
Minneapolis, MN 55416
USA

Tel.: +1 952-941-0306
Fax: +1 952-944-6893

E-mail: inquiries@puretemp.com
Web:
www.puretemp.com

PureTemp began producing the world’s first 100 percent renewable phase change material in 2007. These patented PCMs, developed in three years of research sponsored by the U.S. Department of Agriculture, are used in a wide variety of temperature-control applications, from cooling vests and warming blankets to refrigerators and thermal energy storage tanks. Derived from 100 percent sustainable sources such as animal fat and plant oil, PureTemp is nontoxic and biodegradable. It is engineered to maintain more than 200 different transition temperatures with consistent, repeatable performance.

Technical Data Sheets

Twenty-three PureTemp PCMs have been designated as 100 percent biobased by the U.S. Department of Agriculture’s BioPreferred program. Our proprietary formulations and patented manufacturing processes yield superior results at cost-effective prices.

Key properties include:
•    Heat energy storage capacities that average 200 J/g
•    Over 200 unique phase change transition temperatures between -40°C and 151°C
•    Consistent, repeatable performance over thousands of thermal (melt/solidify) cycles
•    100% renewable
•    Produced from agricultural sources, not petroleum
•    Readily biodegradable and nontoxic

Heat storage capacity Peak melting point Liquid density
PureTemp -37 145 J/g -37°C (-34°F) 0.88 g/ml
PureTemp -21 239 J/g -21°C (-6°F) 1.06 g/ml
PureTemp -15 301 J/g -15°C (5°F) 1.03 g/ml
PureTemp -2 277 J/g -2°C (28°F) 1.02 g/ml
PureTemp 1 301 J/g 1°C (34°F) 1.00 g/ml
PureTemp 4 187 J/g 5°C (39°F) 0.88 g/ml
PureTemp 6 220 J/g 6°C (43°F) 0.76 g/ml
PureTemp 7 185 J/g 7°C (45°F) 0.83 g/ml
PureTemp 8 178 J/g 8°C (46°F) 0.86 g/ml
PureTemp 12 181 J/g 12°C (54°F) 0.86 g/ml
PureTemp 15 182 J/g 15°C (59°F) 0.86 g/ml
PureTemp 18 192 J/g 18°C (64°F) 0.86 g/ml
PureTemp 20 171 J/g 20°C (68°F) 0.86 g/ml
PureTemp 23 227 J/g 23°C (73°F) 0.83 g/ml
PureTemp 25 187 J/g 25°C (77°F) 0.86 g/ml
PureTemp 27 202 J/g 27°C (81°F) 0.86 g/ml
PureTemp 28 190 J/g 28°C (82°F) 0.86 g/ml
PureTemp 29 202 J/g 29°C (84°F) 0.85 g/ml
PureTemp 37 210 J/g 38°C (99°F) 0.84 g/ml
PureTemp 42 218 J/g 42°C (108°F) 0.85 g/ml
PureTemp 48 230 J/g 48°C (118°F) 0.82 g/ml
PureTemp 53 225 J/g 53°C (127°F) 0.84 g/ml
PureTemp 58 225 J/g 58°C (136°F) 0.81 g/ml
PureTemp 60 220 J/g 61°C (142°F) 0.87 g/ml
PureTemp 63 206 J/g 63°C (145°F) 0.84 g/ml
PureTemp 68 213 J/g 68°C (154°F) 0.87 g/ml
PureTemp 108 180 J/g 108°C (226°F) 0.80 g/ml
PureTemp 151 217 J/g 151°C (304°F) 1.36 g/ml

Phase Change Matters Blog And Newsletter

The award-winning Phase Change Matters blog and newsletter track the latest news and research on phase change materials and thermal energy storage. Follow the blog at www.puretemp.com/pcmatters and sign up for the free weekly newsletter at www.puretemp.com/subscribe.