Rheological Properties of poly(Lactic acid) Modified by Cellulose Acetate Propionate

被引：1
|
作者：
Kimura, Takeyoshi [1 ]
Takeuchi, Tomoki [1 ]
Phulkerd, Panitha [1 ]
Pichaipanich, Pornchanok [1 ,2 ]
Kugimoto, Daisuke [3 ]
Kouda, Shingo [3 ]
Kida, Takumitsu [1 ,4 ]
Yamaguchi, Masayuki [1 ]
机构：
[1] Japan Adv Inst Sci & Technol, Sch Mat Sci, 1-1 Asahidai, Nomi, Ishikawa 9231292, Japan
[2] Naresuan Univ, Fac Sci, Dept Chem, Phitsanulok 65000, Thailand
[3] Tosoh Corp, Polymer Mat Res Lab, 1-8 Kasumi, Yokaichi, Tokyo 5108540, Japan
[4] Univ Shiga Prefecture, Sch Engn, Dept Mat Sci, 2500 Hassaka cho, Hikone City, Shiga 5228533, Japan
来源：
JOURNAL OF POLYMERS AND THE ENVIRONMENT | 2024年 / 32卷 / 04期
关键词：
Poly(Lactic acid); Cellulose Acetate Propionate; Elongational Viscosity; Polymer Blend; Viscoelastic Property; INCOMPATIBLE POLYMER BLENDS; INDUCED CRYSTALLIZATION; ELONGATIONAL VISCOSITY; VISCOELASTIC BEHAVIOR; FLOW; POLYETHYLENE; COMPOSITES; FIBER; MODEL; PROCESSABILITY;
D O I：
10.1007/s10924-023-03104-5
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The effect of the addition of cellulose acetate propionate (CAP) on the rheological properties of poly(lactic acid) (PLA) was studied. Although the blends of CAP and PLA had phase-separated structures, a small amount of CAP did dissolve in the PLA. Therefore, the oscillatory shear moduli in the low-frequency region were greatly increased by the addition of CAP. Neat CAP exhibited marked strain hardening in transient elongational viscosity. This was attributed to the presence of CAP crystals at the processing temperature. The CAP chains that dissolved in the PLA also provided strain hardening in elongational viscosity for the blends, demonstrating that CAP, as a biomass-based plastic, is a good processing modifier for PLA.
引用
收藏
页码：1849 / 1859
页数：11
相关论文
共 50 条
  • [1] Rheological Properties of poly(Lactic acid) Modified by Cellulose Acetate Propionate
    Takeyoshi Kimura
    Tomoki Takeuchi
    Panitha Phulkerd
    Pornchanok Pichaipanich
    Daisuke Kugimoto
    Shingo Kouda
    Takumitsu Kida
    Masayuki Yamaguchi
    Journal of Polymers and the Environment, 2024, 32 : 1849 - 1859
  • [2] Rheological and Mechanical Properties of Poly(lactic) Acid/Cellulose and LDPE/Cellulose Composites
    Shumigin, Dmitri
    Tarasova, Elvira
    Krumme, Andres
    Meier, Pille
    MATERIALS SCIENCE-MEDZIAGOTYRA, 2011, 17 (01): : 32 - 37
  • [3] Effects of irradiation of electron beam on the rheological properties of poly(lactic acid) and chemically modified poly(lactic acid)
    Shin, Boo Young
    Kang, Kyoung Su
    Jo, Gyu Soon
    Han, Do Hung
    Song, Jeong-Sup
    Lee, Sang Il
    Lee, Tae Jin
    Kim, Bong Shik
    POLYMER-KOREA, 2007, 31 (03) : 269 - 272
  • [4] Rheological Properties of Poly(lactic acid) Modified by Electron Beam Irradiation
    Shin, Boo Young
    Kim, Bong Shik
    POLYMER-KOREA, 2010, 34 (05) : 485 - 489
  • [5] Modification of Poly(Lactic Acid) Rheological Properties Using Ethylene–Vinyl Acetate Copolymer
    Daisuke Kugimoto
    Shingo Kouda
    Masayuki Yamaguchi
    Journal of Polymers and the Environment, 2021, 29 : 121 - 129
  • [6] The rheological properties and optical activity of modified cellulose acetate
    Shipovskaya, AB
    Timofeeva, GN
    POLYMER SCIENCE SERIES B, 2003, 45 (1-2) : 1 - 3
  • [7] Synergistic enhancement of modified sericite on rheological and foaming properties of poly (lactic acid)
    Huang, Wenjian
    Zhang, Xuzhen
    Zheng, Xiong
    Zhang, Zhou
    Ding, Bona
    Zhang, Yi
    Wang, Xiuhua
    INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2023, 253
  • [8] Modification of Poly(Lactic Acid) Rheological Properties Using Ethylene-Vinyl Acetate Copolymer
    Kugimoto, Daisuke
    Kouda, Shingo
    Yamaguchi, Masayuki
    JOURNAL OF POLYMERS AND THE ENVIRONMENT, 2021, 29 (01) : 121 - 129
  • [9] Miscibility, crystallization, mechanical, and rheological properties of poly (L-lactic acid)/poly(vinyl acetate) blends
    Li, Yi
    Cheng, Hongda
    Han, Changyu
    Yu, Yancun
    Shi, Hechang
    Zhang, Ye
    Yao, Shilong
    COLLOID AND POLYMER SCIENCE, 2022, 300 (07) : 763 - 774
  • [10] Miscibility, crystallization, mechanical, and rheological properties of poly (L-lactic acid)/poly(vinyl acetate) blends
    Yi Li
    Hongda Cheng
    Changyu Han
    Yancun Yu
    Hechang Shi
    Ye Zhang
    Shilong Yao
    Colloid and Polymer Science, 2022, 300 : 763 - 774
12345