| 학회 |
한국공업화학회 |
| 학술대회 |
2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 |
21권 2호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
The synthesis and properties of superabsorbent polymer using various types and content of cellulose |
| 초록 |
Superabsorbent polymers (SAPs) are cross-linked hydrophilic polymers that can absorb, swell, and retain aqueous solutions up to hundred times their own dry weight. The carboxylic functionalized monomer was neutralized with sodium hydroxide in order to prepare carboxylate ions. We added various types and content of cellulose and initiated polymerization with ammonium persulfate after the input of the cross-linking agent. The structure of the prepared polymers was confirmed by FT-IR. We measured SAP absorption properties such as centrifuge retention capacity (CRC) and absorbency under load (AUL) in saline solution. We hoped the cellulose to increase the CRC of SAP because it has many hydrophilic group such as hydroxyl group. |
| 저자 |
김진훈1, 김정수1, 김민성1, 강병관1, 김해찬1, 장지은1, 박노형1, 심봉섭2, 김동현1
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| 소속 |
1한국생산기술(연), 2인하대 |
| 키워드 |
Superabsorbent polymer; Aqueous solution polymerization; Cellulose; Water absorbency
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| E-Mail |
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