Abstract: The paper introduces the environmental protection characteristics, product efficacy, operation key points, performance evaluation and development direction of the water-proof agent used in textile fabrics, and points out the problems encountered in the actual production of water-proof products and related solutions. The solution helps related enterprises to select the appropriate water-proof agent and process to meet the performance indexes and consumer needs of water-proof products.

Key words: water-proof agent; product characteristics; precautions; development trend