高吸水性树脂(SAP)是一种功能高分子材料,它具有吸水量高、保水性好、吸水性快、无毒副作用等特点,被广泛应用于工业、农业、林业和卫生用品等领域。本文综述了高吸水性树脂的制备方法及相关问题,并对其广阔的发展前景进行了展望。
Super absorbent polymers (SAP) is a new type of functional polymer materials, it has a high water absorption, good wa- ter retention, fast water absorption, non -toxic side effects and so on. It is widely used in industry, agriculture, forestry and health supplies. This paper summarizes the method of preparation of super absorbent resins, related issues are discussed and further develop- ment prospects are proposed.