PureTemp | Biobased Phase Change Materials
Renewable Energy Semiconductor ManufacturingMinnesota, United States2-10 Employees
PureTemp is a producer of biobased phase change materials (PCMs) that store and release thermal energy at precise temperatures, enabling controlled thermal management across applications such as pharmaceutical cold chain packaging, life sciences, building envelopes, electric vehicle battery cooling, industrial energy storage, and consumer products. The company markets a broad library of biobased PCMs derived from renewable plant sources, with multiple formulations achieving USDA BioPreferred 100% biobased designation and materials designed for long-term performance over tens of thousands of thermal cycles. Its primary customers include OEMs, packaging manufacturers, building products firms, and thermal systems integrators seeking safer, higher-performing, and more sustainable thermal management solutions. Headquartered in Minnesota, PureTemp identifies itself as a global authority on Phase Change Material and operates with a small team to serve a worldwide customer base, leveraging its technology to provide reliable thermal control across demanding applications. A notable development in its history includes recognition for biobased innovation and a strategic industry partnership established in the past, reflecting its collaborative approach to advancing biobased thermal materials.
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