cellulose in pulp is used as material on which acrylic acid and acrylic amide are grafted when super absorbent is polymerized .采用纸浆纤维素为分子骨架,接枝丙烯酸及丙烯酰胺制备高吸水树脂。
+acrylic and acrylic
1 . 丙烯酸和丙烯
am / AA / ASA terpolymer with temperature and salt resistance was prepared with acrylamide , acrylic and acrylic sulfonic acid as materials and the yield was up to 99 .以丙烯酰胺、丙烯酸和丙烯磺酸为原料,制得丙烯酰胺/丙烯酸/丙烯磺酸共聚物堵水剂,其产率达99。