High sop up resin is a macromolecule materials which can sop up a great lot of water. It is innocuity and can sop up water and release water time after time, so in agriculture people called it “mini-reservoir”. Meanwhile, it can also absorb fertilizers, pesticides and release them slowly, swell the efficacy of them. High sop up resin is widely used in agriculture, forestry, gardening, construction materials. It is also widely used in industries as petrochemicals, cables, paper, sensors, fire fighting equipment, fiber products, cosmetics, food preservation and water-inflatable toys. In medical treatment it can also be widely used in sanitary napkins, infant disposable diapers, adult incontinence pads, health and its ice cap, ice mats, cloth vampire medicine and other fields.