合成纤维的回收再利用技术

Recycling techniques of synthetic fibers

综述了废旧服装纺织品、废旧地毯、纤维增强复合材料、车用纺织品中合成纤维的各种回收再利用方法:详述了废旧涤纶及锦纶的化学回收及物理回收再利用技术;指出了我国合成纤维回收再利用的技术瓶颈,并建议我国应集中科研力量开展合成纤维回收再利用关键技术和设备的研究,建立合成纤维回收再利用示范基地。

The recycling techniques of synthetic fibers from apparel textile,carpet,fiber reinforced composites and automobile textile material wastes were reviewed.The chemical recycling and physical recycling techniques of polyester and polyamide wastes were described in details.The bottleneck of synthetic fiber recycling techniques were pointed out in China.It was suggested that China should concentrate the scientific research power on the key recycling techniques and equipments of synthetic fibers and establish synthetic fiber recycling demonstration bases.