FZ/T 74007—2019《户外防晒皮肤衣》标准研究分析

Standard Research Analysis of FZ/T 74007—2019 UV-protective Light Weight Outdoor Clothing

为了更好地理解和实施FZ/T 74007—2019《户外防晒皮肤衣》,文章从户外防晒皮肤衣的定义入手,阐述了包括基本耐用性、色牢度、防紫外线性能、透湿率等指标在内的技术要求,并通过代表性样品的数据测试与分析,重点阐述了防紫外线性能和透湿率指标设定的原因和目的。通过对FZ/T 74007—2019标准的解读与分析,为生产企业的产品研发与生产、消费者的购买行为等提供了指导。

In order to better understand and implement the standard,i.e.,FZ/T 74007—2019 UV-protective Light Weight Outdoor Clothing,the paper starts with its definition,and then,expounds the technical requirements for its endurance,colorfastness,UV protection,moisture permeability,and other indicators.Through data testing and analysis of representative samples,the reason and purpose of setting the requirements for UV protection and moisture permeability are elaborated.Through the interpretation and analysis of the FZ/T 74007—2019 standard,the paper guides the product development and production of manufacturing enterprises,and consumers’purchasing choices.