Package Testing Q&A
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Asked March 16th, 2009
Check out Greenbox at www.greenboxsystems.com. According to the company, Greenbox components are 100% organic-based materials, and phase-change material is nontoxic and fully biodegradable. Unlike EPS boxes that ship once and are then tossed into a landfill, Greenbox is designed for reuse. Studies show that Greenbox phase-change materials suffer no thermal degradation after more than 20,000 uses. I can not find any information on R-values on the Web site, so I believe you will have to call Greenbox to inquire about the PCMs and their R-values.



