Biorenewable ROMP-based thermosetting copolymers from functionalized castor oil derivative with various cross-linking agents

被引：21
作者：
Ding, Rui [1 ]
Xia, Ying [1 ]
Mauldin, Timothy C. [1 ]
Kessler, Michael R. [1 ,2 ]
机构：
[1] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA USA
[2] Washington State Univ, Sch Mech & Mat Engn, Pullman, WA 99164 USA
来源：
POLYMER | 2014年 / 55卷 / 22期
基金：
美国国家科学基金会;
关键词：
Castor oil; Norbornenyl functionality; Cross-linking; OPENING METATHESIS POLYMERIZATION; VEGETABLE-OIL; CATIONIC COPOLYMERIZATION; RENEWABLE RESOURCES; LINSEED OIL; STYRENE; TOUGHNESS; POLYMERS; CURE;
D O I：
10.1016/j.polymer.2014.09.023
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A new norbornenyl-functionalized castor oil alcohol (NCA) was synthesized and ring-opening metathesis copolymerized separately with two norbornene-based cross-linking agents: dicyclopentadiene (DCPD) and a bifunctional norbornene crosslinker (CL). Isothermal differential scanning calorimetry (DSC) was used to examine the cure behavior of NCA/DCPD and NCA/CL resins, through which a reasonable cure schedule was determined. The glass transition temperature (T-g) and storage modulus (E'), characterized by dynamic mechanical analysis (DMA), increased significantly in both copolymer systems with the addition of cross-linking agents. Cross-link density of the two systems was evaluated using a modified empirical equation from the kinetic theory of rubber elasticity. Differences in tensile stress-strain behavior and thermal stability between polymerized NCA/DCPD and NCA/CL were correlated to the structural rigidity and cross-linking density resulting from the cross-linking agents. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：5718 / 5726
页数：9
相关论文
共 32 条
[1]   Cure Characterization of Soybean Oil-Styrene-Divinylbenzene Thermosetting Copolymers [J].
Badrinarayanan, Prashanth ;
Lu, Yongshang ;
Larock, Richard C. ;
Kessler, Michael R. .
JOURNAL OF APPLIED POLYMER SCIENCE, 2009, 113 (02) :1042-1049
[2]   Block Copolymer-Mediated Formation of Superparamagnetic Nanocomposites [J].
Biswas, Sanchita ;
Belfield, Kevin D. ;
Das, Ritesh K. ;
Ghosh, Siddhartha ;
Hebard, Arthur F. .
CHEMISTRY OF MATERIALS, 2009, 21 (23) :5644-5653
[3]   Soybean and castor oil based monomers:: Synthesis and copolymerization with styrene [J].
Can, E. ;
Wool, R. P. ;
Kusefoglu, S. .
JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 102 (03) :2433-2447
[4]   Rigid thermosetting liquid molding resins from renewable resources.: II.: Copolymers of soybean oil monoglyceride maleates with neopentyl glycol and bisphenol A maleates [J].
Can, E ;
Küsefoglu, S ;
Wool, RP .
JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 83 (05) :972-980
[5]   Synthesis and photopolymerization of norbornyl epoxidized linseed oil [J].
Chen, JX ;
Soucek, MD ;
Simonsick, WJ ;
Celikay, RW .
POLYMER, 2002, 43 (20) :5379-5389
[6]   Novel Thermosets Obtained by the Ring-Opening Metathesis Polymerization of a Functionalized Vegetable Oil and Dicyclopentadiene [J].
Henna, Phillip ;
Larock, Richard C. .
JOURNAL OF APPLIED POLYMER SCIENCE, 2009, 112 (03) :1788-1797
[7]   Fabrication and Properties of Vegetable-Oil-Based Glass Fiber Composites by Ring-Opening Metathesis Polymerization [J].
Henna, Phillip H. ;
Kessler, Michael R. ;
Larock, Richard C. .
MACROMOLECULAR MATERIALS AND ENGINEERING, 2008, 293 (12) :979-990
[8]   Tung Oil-Based Thermosetting Polymers for Self-Healing Applications [J].
Hondred, Peter R. ;
Salat, Leo ;
Mangler, Josh ;
Kessler, Michael R. .
JOURNAL OF APPLIED POLYMER SCIENCE, 2014, 131 (12)
[9]   Toughness Enhancement in ROMP Functionalized Carbon Nanotube/Polydicyclopentadiene Composites [J].
Jeong, Wonje ;
Kessler, M. R. .
CHEMISTRY OF MATERIALS, 2008, 20 (22) :7060-7068
[10]   Bio-Based Rubbers by Concurrent Cationic and Ring-Opening Metathesis Polymerization of a Modified Linseed Oil [J].
Jeong, Wonje ;
Mauldin, Timothy C. ;
Larock, Richard C. ;
Kessler, Michael R. .
MACROMOLECULAR MATERIALS AND ENGINEERING, 2009, 294 (11) :756-761
1234