Synthesis of starch-g-poly(glycidyl methacrylate) and its blending with poly(ε-caprolactone) and nylon 610

被引:3
|
作者
Kim, GY [1 ]
Park, ES [1 ]
Kim, K [1 ]
Chin, IJ [1 ]
Yoon, JS [1 ]
机构
[1] Inha Univ, Dept Polymer Sci & Engn, Inchon 402751, South Korea
关键词
nylon; 610; phase-separation; poly(epsilon-caprolactone); starch-g-poly(glycidyl methacrylate); tensile properties;
D O I
10.1002/masy.200550629
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Different amounts of glycidyl methacrylate (GMA) were grafted onto corn starch dispersed in water or dimethyl sulfoxide (DMSO) to yield starch-graft-poly(glycidyl methaerylate) (ST-g-PGMA). ST-g-PGMAW, obtained by grafting PGMA onto corn starch that was dispersed in water, showed a higher PGMA grafting content and a lower content of the homopolymerized PGMA than ST-g-PGMAD, which was prepared in DMSO. The modified starches were blended with poly(epsilon-caprolactone) (PCL) and nylon 610, respectively, and the tensile properties of the blends were measured by UTM. Mechanical properties of the biodegradable ST-g-PGMA/PCL blends were dependent on the PGMAD content grafted on starch. Without dramatic loss of the tensile properties of PCL, ST-g-PGMAW was melt blended with PCL. Meanwhile, an increase in the tensile modulus was observed in the ST-g-PGMAW/nylon 610 blend. When nylon 610 was reacted with ST-g-PGMAW in DMSO in the presence of triethylamine, the tensile modulus and strength were much higher than those of the pure nylon 610, and phase-separated domains of starch were not observed microscopically.
引用
收藏
页码:333 / 341
页数:9
相关论文
共 50 条
  • [21] REMOVAL OF METHYL-ORANGE BY SYSTEMS OF INSOLUBLE POLY(GLYCIDYL METHACRYLATE)-G-TETRAETHYLENE-PENTAMINE AND POLY(GLYCIDYL METHACRYLATE)-G-POLYETHYLENEIMINES
    TASHIRO, T
    THIRVENKATAM, P
    [J]. ANGEWANDTE MAKROMOLEKULARE CHEMIE, 1993, 205 : 31 - 45
  • [22] Synthesis and characterization of magnetic poly(glycidyl methacrylate) microspheres
    Horak, Daniel
    Petrovsky, Eduard
    Kapicka, Ales
    Frederichs, Theodor
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 311 (02) : 500 - 506
  • [23] Properties of starch-graft-poly(glycidyl methacrylate) PHBV composites
    Willett, JL
    Kotnis, MA
    O'Brien, GS
    Fanta, GF
    Gordon, SH
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1998, 70 (06) : 1121 - 1127
  • [24] EFFECTS OF WATER ON STARCH-G-POLYSTYRENE AND STARCH-G-POLY(METHYL ACRYLATE) EXTRUDATES
    HENDERSON, AM
    RUDIN, A
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 1982, 27 (11) : 4115 - 4135
  • [25] Poly(lactic acid)/poly(ε-caprolactone) blends: Separate effects of nanocalcium carbonate and glycidyl methacrylate on interfacial characteristics
    Negaresh, Mohammadmahdi
    Javadi, Azizeh
    Garmabi, Hamid
    [J]. JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2024,
  • [26] Controlled Release of Urea Encapsulated by Starch-g-poly(vinyl acetate)
    Niu, Yongsheng
    Li, Hongchun
    [J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (38) : 12173 - 12177
  • [27] Study on the Adsorption of Methylene Blue by Starch-g-poly(acrylic acid)
    Zhang, Caining
    Wang, Xuman
    [J]. SUSTAINABLE ENVIRONMENT AND TRANSPORTATION, PTS 1-4, 2012, 178-181 : 400 - 405
  • [28] Swelling properties and kinetics of starch-g-poly(acrylic acid) hydrogels
    Shi, Jiyan
    Fan, Liren
    Song, Jiqing
    Bai, Wenbo
    [J]. ADVANCES IN CHEMICAL ENGINEERING II, PTS 1-4, 2012, 550-553 : 1316 - +
  • [29] Cross-linking and damping properties of poly(caprolactone-co-glycidyl methacrylate)
    Shen, Hang
    Chen, Jianding
    Taha, Mohamed
    [J]. POLYMER JOURNAL, 2014, 46 (09) : 598 - 608
  • [30] Cross-linking and damping properties of poly(caprolactone-co-glycidyl methacrylate)
    Hang Shen
    Jianding Chen
    Mohamed Taha
    [J]. Polymer Journal, 2014, 46 : 598 - 608