Related imformation
Title
synthesis and application of anionic acrylic emulsion(阴离 子丙烯酸) used as paper wet-strength additive
Authors
Xin Liu, Chunhua Tian, Yuying Wu, Xueming Zhang College of Materials Science and Technology, Beijing
丙烯酸丁酯、苯乙烯、十二烷基硫酸钠、烷基酚聚氧乙烯醚
the optimal conditions
the ratio of SDS to OP-10 was 1:2, total dosage was 8%;
the dosage of initiator was 0.25 g, including 0.15g in seeded polymerization process and 0.1g in shell polymerization process;
the functional monomer dosage was 7.5 g.
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Abstract
used as wet strength agent
single use of APSBM(苯乙烯-丙烯酸丁酯-α-甲基丙烯酸) was not good simultaneous use of 0.3% APSBM and 0.7% PAE showed great improvement of wet strength to 38% SEM photographs showed that the appearance of paper treated with 0.7% PAE and 0.3% APSBM had a close crosslinking(交联)