京ICP备13020181号-2
© 《China Plastics》
© 《China Plastics》
China Plastics ›› 2020, Vol. 34 ›› Issue (6): 1-6.DOI: 10.19491/j.issn.1001-9278.2020.06.001
• Materials and Properties • Next Articles
Jing ZHANG, Hong WANG, Wei ZOU, Zhongjie DU, Chen ZHANG()
Received:
2020-01-02
Online:
2020-06-26
Published:
2020-06-26
CLC Number:
Jing ZHANG, Hong WANG, Wei ZOU, Zhongjie DU, Chen ZHANG. Effect of Modified Cellulose Nanocrystals on Crystallization Behavior of Polyamide 6[J]. China Plastics, 2020, 34(6): 1-6.
样品名称 | 结晶度/% | Tm/℃ |
---|---|---|
PA6 | 30.2 | 220.3 |
PA6/1 %CNC | 43.6 | 221.5 |
PA6/5 %CNC | 41.4 | 219.8 |
PA6/10 %CNC | 35.6 | 219.4 |
PA6/1 % IPDI?CNC | 43.9 | 220.5 |
PA6/5 % IPDI?CNC | 47.8 | 221.4 |
PA6/10 % IPDI?CNC | 43.8 | 221.7 |
样品名称 | 结晶度/% | Tm/℃ |
---|---|---|
PA6 | 30.2 | 220.3 |
PA6/1 %CNC | 43.6 | 221.5 |
PA6/5 %CNC | 41.4 | 219.8 |
PA6/10 %CNC | 35.6 | 219.4 |
PA6/1 % IPDI?CNC | 43.9 | 220.5 |
PA6/5 % IPDI?CNC | 47.8 | 221.4 |
PA6/10 % IPDI?CNC | 43.8 | 221.7 |
样品 | φ/℃?min-1 | Tp/℃ | n | t1/2/min | Zc |
---|---|---|---|---|---|
PA6 | 5 | 190.44 | 5.043 | 3.30 | 0.261 |
10 | 185.78 | 5.962 | 2.03 | 0.616 | |
15 | 179.85 | 4.996 | 1.73 | 0.789 | |
20 | 176.01 | 5.214 | 1.47 | 0.884 | |
PA6/1 %CNC | 5 | 198.61 | 5.546 | 1.67 | 0.476 |
10 | 195.54 | 5.354 | 1.15 | 0.834 | |
15 | 191.92 | 4.388 | 0.98 | 0.937 | |
20 | 190.62 | 3.475 | 0.71 | 1.001 | |
PA6/1 %IPDI?CNC | 5 | 199.17 | 4.074 | 1.85 | 0.456 |
10 | 196.32 | 3.858 | 1.03 | 0.864 | |
15 | 193.73 | 4.923 | 0.87 | 0.965 | |
20 | 192.41 | 4.98 | 0.70 | 1.028 |
样品 | φ/℃?min-1 | Tp/℃ | n | t1/2/min | Zc |
---|---|---|---|---|---|
PA6 | 5 | 190.44 | 5.043 | 3.30 | 0.261 |
10 | 185.78 | 5.962 | 2.03 | 0.616 | |
15 | 179.85 | 4.996 | 1.73 | 0.789 | |
20 | 176.01 | 5.214 | 1.47 | 0.884 | |
PA6/1 %CNC | 5 | 198.61 | 5.546 | 1.67 | 0.476 |
10 | 195.54 | 5.354 | 1.15 | 0.834 | |
15 | 191.92 | 4.388 | 0.98 | 0.937 | |
20 | 190.62 | 3.475 | 0.71 | 1.001 | |
PA6/1 %IPDI?CNC | 5 | 199.17 | 4.074 | 1.85 | 0.456 |
10 | 196.32 | 3.858 | 1.03 | 0.864 | |
15 | 193.73 | 4.923 | 0.87 | 0.965 | |
20 | 192.41 | 4.98 | 0.70 | 1.028 |
样品名称 | 吸水率/% |
---|---|
PA6 | 51.12 |
PA6/1 %CNC | 19.35 |
PA6/5 %CNC | 22.04 |
PA6/10 %CNC | 26.59 |
PA6/1 %IPDI?CNC | 16.52 |
PA6/5 %IPDI?CNC | 14.61 |
PA6/10 %IPDI?CNC | 17.99 |
样品名称 | 吸水率/% |
---|---|
PA6 | 51.12 |
PA6/1 %CNC | 19.35 |
PA6/5 %CNC | 22.04 |
PA6/10 %CNC | 26.59 |
PA6/1 %IPDI?CNC | 16.52 |
PA6/5 %IPDI?CNC | 14.61 |
PA6/10 %IPDI?CNC | 17.99 |
1 | PAGE I B. Polyamides as Engineering Thermoplastic Materials[M]. iSmithers Rapra Publishing, 2000. |
2 | OUYANG C, XUE W, ZHANG D, et al. Influence of a Synthetic Ureido Nucleating Agent on Crystallization Behavior and Mechanical Properties of Polyamide 6[J]. Polymer Engineering & Science, 2015, 55(9): 2 011⁃2 017. |
3 | RAJESH J J, BIJWE J, VEKATARAMAN B, et al. Effect of Water Absorption on Erosive Wear Behaviour of Polyamides[J]. Journal of Materials Science, 2002, 37(23): 5 107⁃5 113. |
4 | 吕励耘, 朱诚身, 何素芹. 成核剂对聚酰胺结构与性能影响的研究进展[J]. 工程塑料应用, 2003, 31(5): 69⁃72. |
LV L G, ZHU C S, HE S Q. Research Progress on The Effects of Nucleating Agents on The Structure and Properties of Polyamides[J]. Engineering Plastics Application, 2003, 31 (5): 69⁃72. | |
5 | 季 翔,于 斌,苏娟娟,等.氧化石墨烯的表面改性及对尼龙6纤维的力学增强作用[J].高分子材料科学与工程,2019,35(8):49⁃54. |
JI X, YU B, SHU J J, et al. Surface Modification of Graphene Oxide and Its Mechanical Strengthening Effect on Nylon 6 Fiber[J]. Polymer Materials Science and Engineering, 2019,35 (8): 49⁃54. | |
6 | HABIBI Y, LUCIA L A, ROJAS O J. Cellulose Nanocrystals: Chemistry, Self⁃assembly, and Applications[J]. Chemical Reviews, 2010, 110(6): 3 479⁃3 500. |
7 | AITHA S, VASANTHAN N. Effect of Cellulose Nanocrystals on Crystallization, Morphology and Phase Transition of Polyamide 6[J]. Composite Interfaces, 2019: 1⁃14. |
8 | LIN N,HUANG J, DUFRESNE A. Preparation, Properties and Applications of Polysaccharide Nanocrystals in Advanced Functional Nanomaterials: A Review[J]. Nanoscale, 2012, 4(11): 3 274⁃3 294. |
9 | ESPINO⁃PEREZ E, BRAS J, DUCRUET V. Influence of Chemical Surface Modification of Cellulose Nanowhiskers on Thermal, Mechanical, and Barrier Properties of Poly (lactide) Based Bionanocomposites[J]. European Polymer Journal, 2013, 49(10): 3 144⁃3 154. |
10 | SHAHEEN T I, EMAM H E. Sono⁃chemical Synthesis of Cellulose Nanocrystals from Wood Sawdust Using Acid Hydrolysis[J]. International Journal of Biological Macromolecules, 2018, 107: 1 599⁃1 606. |
11 | SHI J, YANG X, HAN Q, et al. Polyurethane Grafted Attapulgite as Novel Fillers for Nylon 6 Nanocomposites[J]. Journal of Wuhan University of Technology⁃Mater Sci Ed, 2011, 26(4): 615⁃619. |
12 | ZHANG T, ZHAO Y, LI H, et al. Effect of Polyurethane Sizing on Carbon Fibers Surface and Interfacial Adhesion of Fiber/Polyamide 6 Composites[J]. Journal of Applied Polymer Science, 2018, 135(16): 46111. |
13 | RUSU G, RUSU E. Nylon 6/TiO2 Composites by In Situ Anionic Ring⁃opening Polymerization of ε⁃caprolactam: Synthesis, Characterization, and Properties[J]. International Journal of Polymer Analysis and Characterization, 2011, 16(8): 561⁃583. |
[1] | WEI Simiao, SHAO Lushan, XU Zhun, LIU Yanting, ZHAO Siheng, XU Bo. Flame⁃retardant performance of PA6 modified with hypophosphite/siloxane bi⁃functional compound and diethyl aluminum hypophosphite compound [J]. China Plastics, 2022, 36(7): 129-135. |
[2] | CHEN Sheng, LIANG Yingchao, WU Fangjuan, FANG Hui, FAN Xinfeng, CHEN Hui, WANG Yonggang. Preparation and interfacial modification of polyamide 6/bidirectional warp⁃knitted glass fiber composites [J]. China Plastics, 2022, 36(5): 24-28. |
[3] | XU Rongxia, WEI Gang, WEI Lilan, WU Jiecui, JIANG Yujiang. Friction and wear properties of PE⁃UHMW modified with nano⁃SiO2 and PA6 [J]. China Plastics, 2022, 36(4): 47-52. |
[4] | ZHANG Jiufu, LUO Kaiqiang, XU Jun, GUO Baohua. Study on comprehensive properties and influencing factors of long glass fiber reinforced PA66 composites [J]. China Plastics, 2022, 36(3): 1-8. |
[5] | HU Huanbo, WU Wei, LI Ning, ZHAO Tianyu, ZOU Zhiqiang. Preparation and properties of TPEE/P(AA⁃co⁃AM) water absorbent elastomer [J]. China Plastics, 2022, 36(3): 9-14. |
[6] | YU Zhixing, LI Yingcheng, WANG Hongxue, PANG Xinlei, WANG Yuyao. Study on laser direct structuring materials based on polyamide 6 and polycarbonate and their fabrication of parts with heterostructure [J]. China Plastics, 2022, 36(2): 8-12. |
[7] | YANG Zheng, WANG Zhenhua, LU Shike, LIU Yang, FANG Xiaoming, LI Jiantong, LIU Baoying, DING Tao. Synergistic effect of zinc borate and aluminum diethylphosphinate on flame retardancy of PA6 [J]. China Plastics, 2022, 36(1): 120-127. |
[8] | LU Weixin, LU Chong, WANG Bin, HU Jing, WU Jingjing, ZHOU Qinpeng. Effect of Epoxy Modifiers on Properties of PA6/EVOH Blends [J]. China Plastics, 2021, 35(9): 8-14. |
[9] | LIU Yao, DING Jianfeng, XIA Zhean, LI Xinxin. Study on Anti⁃thermal Oxidative Aging Mechanism of Polyamide 6/Short⁃cut Carbon Fiber/Copper Salt Composites [J]. China Plastics, 2021, 35(7): 12-17. |
[10] | LYU Qiang. Preparation of Glass⁃fiber Reinforced Polyamide 6 with Halogen⁃free Flame Retardant and Permanent Antistatic Performance [J]. China Plastics, 2021, 35(7): 58-62. |
[11] | WANG Yu, SUN Wenjie, MA Yulu, XIE Linsheng, JI Huajian. Effect of Compatibilizer on Morphology and Performance of PP/PA6 Microfibrillar Composites [J]. China Plastics, 2021, 35(5): 1-5. |
[12] | DUAN Jingting, ZHANG Xiaolin, WANG Zhe, LI Shaoge, DI Jingjing, LYU Jinyan, ZHU Xiaofeng, WANG Yi. Preparation and Performance of PE⁃HD/Wheat Straw Composites Filled by Mineral Fillers [J]. China Plastics, 2021, 35(3): 1-7. |
[13] | ZHANG Jing, LI Xiaoqing, ZHOU Haiying, JIANG Wenzheng, ZHONG Jinhuan, LI Wenzhu, ZHANG Wenbiao. Preparation and Performance of PP/EVA Foamed Composite Materials [J]. China Plastics, 2021, 35(3): 23-29. |
[14] | LI Yin, ZHOU Song, LU Chaofei, LUO Yumei, BAI Xiaodong. Effect of PE⁃g⁃MAH on Properties of Polyamide 6/Conductive Carbon Black Composites [J]. China Plastics, 2021, 35(3): 44-49. |
[15] | HU Huilian, SHI Jialiang, LANG Lei, SHI Chaoou, YAO Jianlei. Identification of PA56, PA66 and PA6 Through Pyrolysis Gas Chromatography⁃mass Spectrometry [J]. China Plastics, 2021, 35(11): 120-124. |
Viewed | ||||||||||||||||||||||||||||||||||||||||||||||||||
Full text 606
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Abstract 819
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||