聚合物作为独特和不可替代的材料:这些特定的或多基基物质的挑战和未来趋势
1Institute Charles Gerhardt, University Montpellier, CNRS, ENSCM, 34293 Montpellier, France.
Molecules (Basel, Switzerland)
|November 25, 2023
概括
聚合物 (FPs) 是安全,耐用和重要的高性能材料,与有毒的和多基物质 (PFAS) 区别. 本次审查突出了FP的创新,应用,以及它们与传统PFAS分开的风险概况.
科学领域:
- 聚合物科学 聚合物科学
- 材料科学 材料科学 材料科学
- 环境化学环境化学
背景情况:
- 低摩尔质量基和多基物质 (PFAS) 已知具有毒性,持久性,生物积累性和可移动性.
- 聚合物 (FPs) 是独特的高性能聚合物,不溶于水,安全,生物惰性和耐用.
- 在推的使用条件下,FP符合低关注度聚合物 (PLC) 标准.
研究的目的:
- 将聚合物 (FP) 与传统的PFAS区分开来,强调其安全性和独特的特性.
- 审查FP制造中的创新,例如聚合过程中的非化表面活性剂.
- 突出FP在各种现代技术中的重要作用及其独特的环境和监管考虑.
主要方法:
- 关于FP特性,制造创新,应用和生命周期结束管理的文献综述.
- 对FP与传统PFAS在安全性,持久性和环境影响方面的比较分析.
- 综合有关FP回收,风险评估,循环经济和监管状况的信息.
主要成果:
- 聚合物是安全,耐用和必不可少的材料,符合PLC标准,与有毒的常规PFAS不同.
- 创新包括在FP生产中使用非化表面活性剂.
- 与其他塑料相比,FP对于电子,能源,光学和运输至关重要,具有明显的回收和风险概况.
结论:
- 聚合物与传统的PFAS构成一个单独的材料类别,其特点是安全性和基本的应用.
- 持续的创新和负责任的终生管理对于FP的可持续使用至关重要.
- 在现代技术中,FP发挥着不可或缺的作用,需要清楚地了解其独特的特性和环境行为.
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