Very few companies make vapor barrier clothing. I would recommend checking out rhdesigns and warmlite. The cheapest way to try out vapor barriers is wear light polypro liners, with bread bags or better “roasting” mylar bags as a vapor barrier followed by wool socks (your insulation), try ...
Another possible reason for small variations of E′ at the later stages of crosslinking, can be the barrier effect of crosslinked domains near the surface against the diffusion of water into the bulk. In the moisture-curing of Si-XLPE, the higher concentration of water near the surface can ...
Cellulose Nanocrystals and Corn Zein Oxygen and Water Vapor Barrier Biocomposite Films. Nanomaterials 2021, 11, 247. https://doi.org/ 10.3390/nano11010247 Abstract: Cellulose nanocrystals (CNC) are well-suited to the preparation of biocomposite films and packaging material due to its abundance, ...