5 ms·
Is the coating made of PFAS, or wax?
by Ancalagon 2y ago
Is the coating made of PFAS, or wax?
- 6177c40f 2y agoParylene C, a chlorocarbon: [1] > Derivatives of parylene can be obtained by replacing hydrogen atoms on the phenyl ring or the aliphatic bridge by other functional groups. The most common of these variants is parylene C, which has one hydrogen atom in the aryl ring replaced by chlorine. [2] [1] https://www.science.org/doi/10.1126/science.ado1782 https://www.science.org/doi/10.1126/science.ado1782 [2] https://en.wikipedia.org/wiki/Parylene#Permeability https://en.wikipedia.org/wiki/Parylene#Permeability
- pas 2y agoit seems there's even a biodegradable version https://www.kit-technology.de/en/technology-offers/details/705 https://www.kit-technology.de/en/technology-offers/details/7...