EPISODE · Aug 8, 2025 · 8 MIN
198. 新型无氟不粘涂层
from 知为谁 · host 知为谁
文章讨论了一种新型不粘涂层，它有望替代目前广泛使用的含有“永久化学品”PFAS（全氟和多氟烷基物质）的涂层，例如特氟龙。这种创新涂层由多二甲基硅氧烷（PDMS）制成，并通过一种名为纳米箭羽化的新化学技术进行改性，使其表面具有疏油性。虽然目前的技术仍包含微量的短链氟化分子，但与长链PFAS相比，其环境和生物危害性大大降低，为开发完全不含PFAS的高性能不粘材料迈出了重要一步。内容来源：https://newatlas.com/materials/new-nonstick-material/
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198. 新型无氟不粘涂层
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