Super absorbent resin from grafting acrylic acid onto bamboo fiber

CAO Lingyan; ZHAO Wenxiang; YU Xiaoying; DONG Congyong; JIN Zhenfu

doi:10.11833/j.issn.2095-0756.2016.02.015

Volume 33 Issue 2

Mar. 2016

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CAO Lingyan, ZHAO Wenxiang, YU Xiaoying, DONG Congyong, JIN Zhenfu. Super absorbent resin from grafting acrylic acid onto bamboo fiber[J]. Journal of Zhejiang A&F University, 2016, 33(2): 295-299. doi: 10.11833/j.issn.2095-0756.2016.02.015

Citation:

CAO Lingyan, ZHAO Wenxiang, YU Xiaoying, DONG Congyong, JIN Zhenfu. Super absorbent resin from grafting acrylic acid onto bamboo fiber[J]. Journal of Zhejiang A&F University, 2016, 33(2): 295-299. doi: 10.11833/j.issn.2095-0756.2016.02.015

Super absorbent resin from grafting acrylic acid onto bamboo fiber

doi: 10.11833/j.issn.2095-0756.2016.02.015

1.
School of Engineering, Zhejiang A & F University, Lin’an 311300, Zhejiang, China

Received Date: 2015-05-20
Rev Recd Date: 2015-08-25
Publish Date: 2016-04-20

Abstract

This study was conducted to determine the effects of the degree of neutralization with acrylic acid, the quantity of initiator and acrylic acid to use, whether bamboo fiber should be added or not, and the alkalinity of the water for a super absorbent resin. The super absorbent resin was produced by grafting acrylic acid onto bamboo fibers using potassium peroxodisulfate as an initiator. Results showed the optimum grafting conditions as the following: 60.0% monomer neutralization, 300.00 gkg－1 alkalinity from a sodium hydroxide solution, 0.04 g of potassium peroxodisulfate, and 8.0 mL acrylic acid. With optimum conditions the water absorption was about 718.20 gg－1. ［Ch, 1 fig. 4 tab. 12 ref.］
- wood science and technology,
- super absorbent resin,
- water absorption rate,
- graft copolymerization,
- degree of monomer neutralization

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Super absorbent resin from grafting acrylic acid onto bamboo fiber

1. School of Engineering, Zhejiang A & F University, Lin’an 311300, Zhejiang, China

Received Date: 2015-05-20

Rev Recd Date: 2015-08-25

Publish Date: 2016-04-20

Key words:

Abstract: This study was conducted to determine the effects of the degree of neutralization with acrylic acid, the quantity of initiator and acrylic acid to use, whether bamboo fiber should be added or not, and the alkalinity of the water for a super absorbent resin. The super absorbent resin was produced by grafting acrylic acid onto bamboo fibers using potassium peroxodisulfate as an initiator. Results showed the optimum grafting conditions as the following: 60.0% monomer neutralization, 300.00 gkg－1 alkalinity from a sodium hydroxide solution, 0.04 g of potassium peroxodisulfate, and 8.0 mL acrylic acid. With optimum conditions the water absorption was about 718.20 gg－1. ［Ch, 1 fig. 4 tab. 12 ref.］

Super absorbent resin from grafting acrylic acid onto bamboo fiber

doi: 10.11833/j.issn.2095-0756.2016.02.015

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

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