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  1. Wang, X., et al. (2021). "Performance evaluation of PTFE-coated fabrics for extreme cold environments." Journal of Applied Polymer Science, 138(15), 49785.
  2. Smith, J., & Brown, L. (2020). "Insulation efficiency of PTFE fiber fill in sleeping bags." Textile Research Journal, 90(1-2), 123-135.

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