高效吸水性酚醛发泡树脂材料的研究和性能测定

The Research and Mensurate of the Highly Active Water Absorbing Phenolic Resin

介绍了以淀粉和苯酚为主要原料合成酚醛树脂 ,经发泡、固化后制备成吸水性材料的方法 ,并找出了发泡剂、表面活性剂的最佳加入量 ,还对其吸水性和保水性进行了测定。其结果表明 ,吸水性、保水性良好 。

Synthesize the phenolic resin by amylum and phenol,after forthing up ,solidif,obtain the water absorbing material confirmation the best level of addition of vesicant,surface active agent,mensurate the eapabitily of the material,The result show that water absorbtion and retention property is very well,at the same time reduce the cost.