In this paper, using partly neutralized acrylic as monomer and kaolin as abio-filler, Poly (Sodium Acrylate)/kaolin composite superabsorbent was prepared and its properties were studied.

• 摘要以部分中和的丙烯酸为单体，以高岭土为无机填充料，通过反相悬浮聚合法合成出聚丙烯酸钠/高岭土复合高吸水性树脂。