Chemours has developed and commercialized new 4th generation, low global warming potential (GWP) and zero ozone depletion potential (ODP) fluorocarbons known as Opteon™ 1100 and Opteon™ 1150 as sustainable blowing agents for the PU industry. These hydrofluoroolefins (HFO) demonstrate a wide range of attributes well suited to delivering energy saving improvements either by themselves or in combination with other non-fluorinated blowing agents, such as hydrocarbons. The synergistic impact of these blends can make significant improvements in the insulation behavior of associated cold chain applications. Specific examples and fundamental studies will be provided that illustrate the potential benefits these new molecules can bring to cold chain applications including low temperature insulation performance and material compatibility.
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