GLOBAL AUTHORITY ON PHASE CHANGE MATERIAL®

PureTemp fabric options

Introducing PureTemp coated fabrics

PureTemp has developed a fabric coating engineered to provide an effective buffer against ambient temperature swings in consumer products such as jackets, pillows and running shoes. Microencapsulated phase change material in the coating interacts continuously with the unique microclimate of the human body, storing and releasing energy to balance body temperature and increase comfort. Read more

Photo: PureTemp honeycomb pattern coatings are available in a variety of knit, woven, nonwoven and cotton materials.

BLOG

Iceless cooler, aircraft paint have NASA roots

A PCM coating designed to absorb heat from rockets is among the dozens of NASA spinoffs featured in the latest issue of Spinoff, an annual publication that has been documenting space agency spinoffs since 1976. Read more

FAQ

Everything you need to know about PCMs

Phase change materials are designed to absorb, store and release thermal energy. They recharge as ambient temperatures fluctuate, making them ideal for a variety of everyday applications that require temperature control. Read more

SUCCESS STORIES

A might cool vest, powered by PureTemp

Hot environments can sap energy, inhibit mental clarity, hinder performance and cause serious health problems, including dehydration and heat stroke. The solution: Glacier Tek’s Cool Vest, powered by PureTemp 18. Read more

ABOUT US

Meet PureTemp, global authority on PCM

PureTemp LLC began producing the world's first 100 percent renewable phase change material in 2007. Our partners include Sonoco ThermoSafe, a leading provider of temperature-control packaging, and Glacier Tek LLC, a pioneer in personal cooling products. Read more

Videos

Here's how phase change material works.

CONTACT US

PureTemp is available in sample, bulk quantities

Contact us to purchase PCM samples in 7-pound and 35-pound increments at a cost of $20 per pound. Commercial amounts of more than 1,000 pounds cost less than $5 a pound, depending on grade and volume. Read more