EMPA 727:瑞士原装进口，又称PVC受色膜。本产品用于各类纺织鞋业材料的移色测试。
      Soft PVC sheet for determining themigration fastness against soft PVC according to VESLIC C-4420, IUF 442, ISO 15701, cuts 50 x 30mmeach,sheet with 10 cuts
      
      在adidas FT-02 滲透色牢度(Migration Fastness)标准中被规定使用。
      
      有效期限为2年.