color fastness to wash 耐洗色牢度
Thermosetting resins impart durable press or wash-and-wear properties to the fabric and improve the fastness of the repellent .
热定型树脂给织物添加永久性定型或洗穿性能，并改进防护剂的牢固性。
8%, good wash-fastness and a certain degree of water-repellency resistant to water pressure of 193.
8%，水洗牢度较好，具有一定的拒水作用，耐水压值达193。
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