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Study on Synthesis of Waste Plastic PE-AA Water-absorbent Resin by Microwave Irradiation(PDF)

南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2012年03期
Page:
80-84
Research Field:
Publishing date:

Info

Title:
Study on Synthesis of Waste Plastic PE-AA Water-absorbent Resin by Microwave Irradiation
Author(s):
Qin YufangZeng MingminZhao Chunbao
Institute of Microelectronics,Nanjing College of Information Technology,Nanjing 210046,China
Keywords:
water absorbent resininitiatoradsorptioncrosslinkerwater retention
PACS:
TQ324.8
DOI:
-
Abstract:
PE-AA Water-absorbent Resin was synthesized with waste plastic PE and acrylic acid( AA) by microwave irradiation. This paper studies on the dosage of initiator,the kind of crosslinker,the effects of AA neutralization degree on water absorption rate. The water absorption rate was 53. 18 g /g,when the dosage of initiator of the mass monomers was 4%,and the crosslinker epoxy chloropropane( based on the mass of monomers) 0. 3%. Studies on the rate of repetition water absorption and water retention of resin found that the resin repetition absorbing effect and the water retention was good. By infrared spectrum analysis,AA and PE have been grafted.

References:

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Last Update: 2013-03-11