CBRN fabric development for protective clothings

防护服CBRN面料开发

• 批准号: 522564-2017
• 负责人: Mercier, Karine
• 金额: $ 10.93万
• 依托单位: Cégep de Saint-Hyacinthe
• 依托单位国家: 加拿大
• 项目类别: Applied Research and Development Grants - Level 3
• 财政年份: 2019
• 资助国家: 加拿大
• 起止时间: 2019-01-01 至 2020-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=693733
• 关键词: CBRN; fabric; development; protective; clothings

There is a need for novel barrier technologies -to protect against harmful chemicals- that will eventually provide better comfort for firefighters, chemical industry workers and military staff. Such chemical protective clothings could be used, for example, in personal protection, outerwear, arctic military missions and scientific protective clothing.State of the art barrier membranes are actually used in the manufacturing of Class 3 and Class 4 NFPA (National Fire Protection Agency) Ensembles and clothings for CBRN (Chemical Biological Radiological Nuclear) protection. Related to this type of protective clothings, inward leakage, liquid penetration and chemical permeation properties are important requirements. In addition, such protective clothing must be fire resistant, virus resistant and wash resistant. Given the complexity of such protective clothings and numerous/stringent requirements, progress in this area has been slow regarding relief of heat stress and improvement of thermo-physiological comfort for the users.The textile industry in Canada is currently showing interest in new processes, technologies and materials that would allow them to manufacture better, more competitive products with lower environmental impact and improved productivity. It is important to invest in R&D projects related to the technical textile industry because we could assist in the expansion of the canadian manufacturing sector, including technical textile manufacturing, in the coming years.

需要新颖的障碍技术来防止有害化学物质 - 最终为消防员，化学工业工人和军事人员提供更好的舒适感。可以使用这种化学防护服，例如在个人保护，外套，北极军事任务和科学保护服。与这种类型的防护服，内向泄漏，液体穿透和化学渗透特性相关。另外，这种防护服必须具有耐火性，耐药性和耐洗性。鉴于这种保护服的复杂性和许多/严格的要求，在缓解热应力和改善热点生理学舒适度的情况下，该领域的进展缓慢。加拿大的纺织工业目前正在对新工艺，技术和材料表现出兴趣，这些过程，技术和材料使它们能够更好地生产具有较低竞争力的产品，具有较低的环境影响和提高生产率。重要的是要投资于技术纺织行业有关的研发项目，因为我们可以在未来几年协助扩大加拿大制造业（包括技术纺织品制造）的扩展。