Super Absorbent Powder For Water Swelling Rubber
Super absorbent powder can be used in water swelling rubber/bar. It can stop water by absorbing water and swelling. The WSR which contains SAP will swell and deform after encountering water, and will fill all irregular surfaces, cavities and gaps in the joints. At the same time, it will generate huge contact pressure to completely prevent leakage. It can eliminate the characteristics of elastic fatigue caused by excessive compression of general elastic materials, and can also play a waterproof and water-stop effect.