聚乙烯醇热塑改性研究进展

doi:10.16085/j.issn.1000-6613.2021-2574

化工进展 ›› 2022, Vol. 41 ›› Issue (S1): 293-306.DOI: 10.16085/j.issn.1000-6613.2021-2574

聚乙烯醇热塑改性研究进展

孙国旗¹(), 王维¹, 宋兵², 王亮¹, 邵瑞琪¹, 徐志伟¹(), 罗仕刚³, 闫民杰³, 王立晶¹, 钱晓明¹

^1.天津工业大学纺织科学与工程学院先进纺织复合材料教育部重点实验室，天津 300387
^2.明新旭腾(江苏)创新研究院有限公司，江苏新沂 221433
^3.卡本科技集团股份有限公司，天津 300380

收稿日期:2021-12-17 修回日期:2022-01-26 出版日期:2022-10-20 发布日期:2022-11-10
通讯作者: 徐志伟
作者简介:孙国旗（1997—），男，硕士研究生，研究方向为聚乙烯醇改性及应用。E-mail：18539563701@163.com。
基金资助:
天津市自然科学基金(20JCZDJC00070)

Research progress of thermoplastic modification of polyvinyl alcohol

SUN Guoqi¹(), WANG Wei¹, SONG Bing², WANG Liang¹, SHAO Ruiqi¹, XU Zhiwei¹(), LUO Shigang³, YAN Minjie³, WANG Lijing¹, QIAN Xiaoming¹

^1.Key Laboratory of Advanced Textile Composite Materials and Ministry of Education, College of Textile Science and Engineering, Tiangong University, Tianjin 300387, China
^2.Mingxin Xuteng (Jiangsu) Innovation Research Institute Limited Company, Xinyi 221433, Jiangsu, China
^3.Carbon Technology Group Limited Company, Tianjin 300380, China

Received:2021-12-17 Revised:2022-01-26 Online:2022-10-20 Published:2022-11-10
Contact: XU Zhiwei

摘要/Abstract

摘要：

聚乙烯醇具有良好的使用性能和环境友好性能，是公认的绿色可降解材料。但聚乙烯醇分子结构高度规整，分子内和分子间存在强氢键作用，导致其熔点和热分解温度相近，热加工窗口窄，难以热塑加工成型，应用领域受限。本文以聚乙烯醇成品前后两个阶段为重点，系统介绍了近些年聚乙烯醇热塑改性的方法。文中指出，聚乙烯醇成品前期改性为共聚改性（改性单体为乙烯类单体、丙烯酸酯类单体和其他单体）以及调控聚合度、醇解度。而聚乙烯醇成品后期改性分为增塑改性（包括水及水复配增塑体系、多元醇类增塑体系、离子类物质增塑体系和多元酚类增塑体系）以及后反应改性。文中阐述了热塑改性原理，包括成品前期改性中聚乙烯醇空间位阻和空间规整度的变化，增塑改性中分子链间次价键力的相互作用以及后反应改性中聚乙烯醇网络状结构的形成。此外，对不同热塑改性路线优缺点进行了对比分析，详细介绍了不同改性物质与热加工性能之间的关系，为选择合适的方法制备热塑性聚乙烯醇提供一定的借鉴和参考。基于现有聚乙烯醇热塑改性方法及效果，提出了共聚改性和后反应改性将是聚乙烯醇未来发展的主要方向，以赋予其更加稳定的热加工性能，拓宽应用领域。

关键词: 聚乙烯醇, 热塑性, 热加工窗口, 氢键作用, 改性

Abstract:

Polyvinyl alcohol is recognized as a green degradable material because of its good performance and environmental friendliness. However, the molecular structure of polyvinyl alcohol is highly regular, and there are strong hydrogen bonds within and between molecules, resulting in its similar melting point and thermal decomposition temperature, narrow thermal processing window, difficult to thermoplastic processing and molding, and limited application field. This paper focused on the two stages before and after the finished product of polyvinyl alcohol, and systematically introduced the method of thermoplastic modification of polyvinyl alcohol in recent years. Among them, the pre-modification of polyvinyl alcohol products was copolymerization modification (modified monomers are vinyl monomers, acrylic monomers and other monomers). The pre-modification also included regulating the degree of polymerization and alcoholysis. The post-modification of polyvinyl alcohol products was divided into plasticization modification (including water and water compound plasticization system, polyol plasticization system, ionic substance plasticization system and polyphenol plasticization system) and post-reaction modification. The principle of thermoplastic modification was expounded, including the changes of steric hindrance and steric regularity of polyvinyl alcohol in the pre-modification of finished products, the interaction of subvalent bond forces between molecular chains in plasticization modification, and the formation of polyvinyl alcohol network structure in post-reaction modification. In addition, the article compared and analyzed the advantages and disadvantages of different thermoplastic modification routes. The relationship between different modified substances and thermal processing properties was introduced in detail, which provided a certain reference for choosing a suitable method to prepare thermoplastic polyvinyl alcohol. Based on the existing thermoplastic modification methods and effects of polyvinyl alcohol, it was proposed that copolymerization modification and post-reaction modification would be the main directions of the future development of polyvinyl alcohol to give it more stable thermal processing properties and broaden its application field.

Key words: polyvinyl alcohol, thermoplastic, thermal processing window, hydrogen bonding, modified

中图分类号:

TQ325.5

孙国旗, 王维, 宋兵, 王亮, 邵瑞琪, 徐志伟, 罗仕刚, 闫民杰, 王立晶, 钱晓明. 聚乙烯醇热塑改性研究进展[J]. 化工进展, 2022, 41(S1): 293-306.

SUN Guoqi, WANG Wei, SONG Bing, WANG Liang, SHAO Ruiqi, XU Zhiwei, LUO Shigang, YAN Minjie, WANG Lijing, QIAN Xiaoming. Research progress of thermoplastic modification of polyvinyl alcohol[J]. Chemical Industry and Engineering Progress, 2022, 41(S1): 293-306.

图/表 9

参考文献 62

1	杨帅龙, 高姣. 聚乙烯醇的改性研究及应用[J]. 山东化工, 2016, 45(12): 46-48.
	YANG Shuailong, GAO Jiao. Modification and application of polyvinyl alcohol[J]. Shandong Chemical Industry, 2016, 45(12): 46-48.
2	JANG J, LEE D K. Plasticizer effect on the melting and crystallization behavior of polyvinyl alcohol[J]. Polymer, 2003, 44(26): 8139-8146.
3	GUO Dan, WANG Qi, BAI Shibing. Poly(vinyl alcohol)/melamine phosphate composites prepared through thermal processing: thermal stability and flame retardancy[J]. Polymers for Advanced Technologies, 2013, 24(3): 339-347.
4	LIU Hailu, CHEN Ruilian, SUN Xiaoyan, et al. Preparation and properties of PBAT/PLA composites modified by PVA and cellulose nanocrystals[J]. Journal of Applied Polymer Science, 2022, 139(2): 51474.
5	俞昊, 周腾飞, 黄涛, 等. 水溶性聚乙烯醇的熔融纺丝[J]. 合成纤维, 2013, 42(8): 17-20.
	YU Hao, ZHOU Tengfei, HUANG Tao, et al. Research on melt spinning of water-soluble poly(vinyl alcohol)[J]. Synthetic Fiber in China, 2013, 42(8): 17-20.
6	WU Qian, CHEN Ning, WANG Qi. Crystallization behavior of melt-spun poly(vinyl alcohol) fibers during drawing process[J]. Journal of Polymer Research, 2010, 17(6): 903-909.
7	汤洪梅.聚乙烯醇热塑加工研究进展[J].化工设计通讯, 2020, 46(9):85-86.
	TANG Hongmei. Research progress of polyvinyl alcohol thermoplastic processing[J].Chemical Engineering Design Communications, 2020, 46(9):85-86.
8	GRYMONPRÉ W, DE JAEGHERE W, PEETERS E, et al. The impact of hot-melt extrusion on the tableting behaviour of polyvinyl alcohol[J]. International Journal of Pharmaceutics, 2016, 498(1/2): 254-262.
9	CHEN N, LI L, WANG Q. New technology for thermal processing of poly(vinyl alcohol)[J]. Plastics, Rubber and Composites, 2007, 36(7/8): 283-290.
10	MANG Lu. Adsorption of Cd²⁺and Zn²⁺ on carboxylated polyvinyl alcohol[J]. ChemistrySelect, 2020, 5(23): 6894-6898.
11	胡腊梅. 改性聚乙烯醇的合成与发展[J].维纶通讯, 2010(4): 10-13, 18.
	HU Lamei. Synthesis and development of modified polyvinyl alcohol [J]. Vinylon Newsletter, 2010(4): 10-13, 18.
12	田中和彦, 中塚均, 古贺宣広, 等. 中空纤维和中空纤维的制造方法: CN1314507[P]. 2001-09-26.
	TANAKA Kazuhiko, NAKATSUKA Jun, KOGA Nobuhiro, et al. Hollow fiber and hollow fiber manufacturing method: CN1314507[P]. 2001-09-26.
13	宋兴, 陈宁, 王琪. 长链乙烯酯改性聚乙烯醇的熔融结晶与热分解行为[J].高分子材料科学与工程, 2013, 29(7): 68-71.
	SONG Xing, CHEN Ning, WANG Qi. Melt-crystallization and thermal decomposition behaviors of poly(vinyl alcohol) modified by vinyl ester with long chain[J]. Polymer Materials Science & Engineering, 2013, 29(7): 68-71.
14	胡继锋, 陈宁, 李莉. 长链乙烯酯改性聚乙烯醇热塑加工性能的研究[J]. 塑料工业, 2015, 43(1): 39-42, 66.
	HU Jifeng, CHEN Ning, LI Li. Thermal-processing Properties of poly(vinyl alcohol) modified by vinyl ester with long chain[J]. China Plastics Industry, 2015, 43(1): 39-42, 66.
15	封禄田, 吕晨曦, 张悦, 等.丙烯酸甲酯共聚改性聚乙烯醇的研究[J]. 沈阳化工大学学报, 2019, 33(1): 21-25.
	FENG Lutian, LU Chenxi, ZHANG Yue, et al. Study on modification of polyvinyl alcohol by copolymerization with methyl acrylate[J]. Journal of Shenyang University of Chemical Technology, 2019, 33(1): 21-25.
16	王伟, 李德玲, 刘阔义. 醋酸乙烯酯-丙烯酸丁酯共聚乳液的制备研究[J]. 化学世界, 2018, 59(7): 405-411.
	WANG Wei, LI Deling, LIU Kuoyi. Preparation of copolymerizationemulsion of vinyl acetate and butyl acrylate[J]. Chemical World, 2018, 59(7): 405-411.
17	王月. 丙烯酸酯改性聚醋酸乙烯酯核壳型乳液胶黏剂的合成[D]. 长沙: 湖南大学, 2015.
	WANG Yue. The synthesis of acrylate modified polyvinyl acetate core-shell emulsion adhesive[D]. Changsha: Hunan University, 2015.
18	白龙, 顾继友, 张彦华, 等.丙烯酸酯改性PVAc乳液胶粘剂及其热性能研究[J]. 中国胶粘剂, 2013, 22(6): 1-5.
	BAI Long, GU Jiyou, ZHANG Yanhua, et al. Study on PVAc emulsion adhesive modified by acrylate and its thermal property[J]. China Adhesives, 2013, 22(6): 1-5.
19	章倩, 纪明辉, 章悦庭. 磺酸基团改性聚乙烯醇的性能研究[J]. 维纶通讯, 2007(1): 12-15.
	ZHANG Qian, JI Minghui, ZHANG Yueting. Study on the properties of polyvinyl alcohol modified by sulfonic acid groups[J]. Vinylon News, 2007(1): 12-15.
20	肖红勤, 包建军. 聚(乙烯醇-二甲胺基丙基甲基丙烯酰胺)的制备及热性能[J].高分子材料科学与工程, 2015, 31(3): 169-172, 178.
	XIAO Hongqin, BAO Jianjun. Preparation and thermal properties of poly(vinyl alcohol-co-N-[3-(dimethylamino) propyl]methacrylamide)[J]. Polymer Materials Science & Engineering, 2015, 31(3): 169-172, 178.
21	ZHANG Nana, WANG Shoujuan, GIBRIL M E, et al. The copolymer of polyvinyl acetate containing lignin-vinyl acetate monomer: synthesis and characterization[J]. European Polymer Journal, 2020, 123: 109411.
22	侯双燕, 高绪珊, 童俨. 可熔融加工聚乙烯醇的研究现状[J]. 合成纤维, 2009, 38(5): 1-3, 7.
	HOU Shuangyan, GAO Xushan, TONG Yan. The study and present situation of meltable PVA[J]. Synthetic Fiber in China, 2009, 38(5): 1-3, 7.
23	汪宝林. 聚乙烯醇结构与性能的研究[J]. 中国胶粘剂, 2014, 23(3): 30-36.
	WANG Baolin. Study on structure and properties of polyvinyl alcohol[J]. China Adhesives, 2014, 23(3): 30-36.
24	HONG Xinqiu, XU Yongjing, ZOU Liming, et al. The effect of degree of polymerization on the structure and properties of polyvinyl alcohol fibers with high strength and high modulus[J]. Journal of Applied Polymer Science, 2021, 138(10): 49971.
25	温静.可熔融成型的聚乙烯醇[J].上海塑料, 2000(4): 29-32.
	WEN Jing. Melt-formable polyvinyl alcohol[J]. Shanghai Plastics, 2000(4): 29-32.
26	LUO Yunying, WANG Feng, XU Huan, et al. Effect of the degree of hydrolysis and polymerisation on the melting process of thermoplastic poly(vinyl alcohol)[J]. Plastics, Rubber and Composites, 2018, 47(4): 156-164.
27	LIN Chinan, KU T H. Shear and elongational flow properties of thermoplastic polyvinyl alcohol melts with different plasticizer contents and degrees of polymerization[J]. Journal of Materials Processing Technology, 2008, 200(1/2/3): 331-388.
28	FONG R, ROBERTSON A, MALLON P, et al. The impact of plasticizer and degree of hydrolysis on free volume of poly(vinyl alcohol) films[J]. Polymers, 2018, 10(9): 1036.
29	杨亮, 房进信, 谢明珠, 等. 聚乙烯醇改性研究进展[J]. 染整技术, 2021, 43(4): 13-17, 24.
	YANG Liang, FANG Jinxin, XIE Mingzhu, et al. Research progress of modification of polyvinyl alcohol[J]. Textile Dyeing and Finishing Journal, 2021, 43(4): 13-17, 24.
30	李远莉, 李莉, 陈宁, 等. 水在聚乙烯醇/水体系中的状态及氢键作用[J]. 塑料, 2011, 40(4): 1-4.
	LI Yuanli, LI Li, CHEN Ning, et al. The water states in poly(vinyl alcohol)/water and their H-bonds[J]. Plastics, 2011, 40(4): 1-4.
31	DING Hengchun, LIN Shuidong, LI Li. Effects of water on drawability, structure, and mechanical properties of poly(vinyl alcohol) melt-spun fibers[J]. Journal of Applied Polymer Science, 2017, 134(42): 45436.
32	许永静, 刘国平, 王有富, 等. 以水为单一增塑剂的PVA纤维的制备及结构性能研究[J]. 合成纤维工业, 2020, 43(1): 7-11.
	XU Yongjing, LIU Guoping, WANG Youfu, et al. Preparation and structural properties of PVA fibers with water as a single plasticizer[J]. China Synthetic Fiber Industry, 2020, 43(1): 7-11.
33	WANG Ning, ZHAO Lipeng, ZHANG Chuhong, et al. Water states and thermal processability of boric acid modified poly(vinyl alcohol)[J]. Journal of Applied Polymer Science, 2016, 133(13). DOI:10.1002 /APP.43246 .
34	LIU Qing, CHEN Ning, BAI Shibing, et al. Effect of silver nitrate on the thermal processability of poly(vinyl alcohol) modified by water[J]. RSC Advances, 2018, 8(5): 2804-2810.
35	LIU Pengju, CHEN Wenhua, LIU Yuan, et al. Thermal melt processing to prepare halogen-free flame retardant poly(vinyl alcohol)[J]. Polymer Degradation and Stability, 2014, 109: 261-269.
36	AYDıN A A, ILBERG V. Effect of different polyol-based plasticizers on thermal properties of polyvinyl alcohol: starch blends[J].Carbohydrate Polymers, 2016, 136: 441-448.
37	MOHSIN M, HOSSIN A, HAIK Y. Thermomechanical properties of poly(vinyl alcohol) plasticized with varying ratios of sorbitol[J]. Materials Science and Engineering: A, 2011, 528(3): 925-930.
38	LIU Bin, QIU Die, ZHAO Chunzhen. Effect of mixture of plasticizer on the thermoplastics formability of polyvinyl alcohol (PVA)[J]. Key Engineering Materials, 2010, 447/448: 652-656.
39	王铭亮, 向柏霖, 张慧, 等. 聚乙烯醇增塑改性研究[J]. 广州化工, 2018, 46(13): 44-45, 49.
	WANG Mingliang, XIANG Bolin, ZHANG Hui, et al. Study on plasticization modified of polyvinyl alcohol[J].Guangzhou Chemical Industry, 2018, 46(13): 44-45, 49.
40	王洪学, 王宇遥, 胡圳, 等. 二元复配增塑剂对热塑性聚乙烯醇性能的影响[J]. 合成树脂及塑料, 2020, 37(4): 28-33.
	WANG Hongxue, WANG Yuyao, HU Zhen, et al. Effects of binary plasticizers on properties of TPVA[J]. China Synthetic Resin and Plastics, 2020, 37(4): 28-33.
41	张再兴, 李智超, 蒋拥权, 等. 高熔点多元醇增塑聚乙烯醇的制备与性能[J]. 塑料工业, 2020, 48(3): 66-72.
	ZHANG Zaixing, LI Zhichao, JIANG Yongquan, et al. Preparation and properties of high melt point polyol plasticized polyvinyl alcohol[J]. China Plastics Industry, 2020, 48(3): 66-72.
42	刘玲, 杨静, 章亮亮, 等. 聚乙烯醇的熔融加工工艺与性能研究[J]. 橡塑技术与装备, 2019, 45(24): 34-37.
	LIU Ling, YANG Jing, ZHANG Liangliang, et al. Study on melting process and properties of polyvinyl alcohol[J]. China Rubber/Plastics Technology and Equipment, 2019, 45(24): 34-37.
43	李发勇, 陈明周, 刘海露, 等.复配增塑剂改性聚乙烯醇的热塑加工性能研究[J]. 塑料科技, 2020, 48(6):109-113.
	LI Fayong, CHEN Mingzhou, LIU Hailu, et al. Study on thermal processing properties of the modified polyvinyl alcohol with complex plasticizer[J]. Plastics Science and Technology, 2020, 48(6): 109-113.
44	李发勇, 陈骏佳, 沈华艳, 等. 聚乙烯醇/聚乙二醇复合材料的热塑加工性能[J]. 合成树脂及塑料, 2021, 38(1): 36-39.
	LI Fayong, CHEN Junjia, SHEN Huayan, et al. Thermal processability of mPVA/PEG composites[J]. China Synthetic Resin and Plastics, 2021, 38(1): 36-39.
45	SOFLA M S, MORTAZAVI S, SEYFI J. Preparation and characterization of polyvinyl alcohol/chitosan blends plasticized and compatibilized by glycerol/polyethylene glycol[J]. Carbohydrate Polymers, 2020, 232: 115784.
46	XU Yongjing, XU Yiqun, SUN Chenkai, et al. The preparation and characterization of plasticized PVA fibres by a novel glycerol/pseudo ionic liquids system with melt spinning method[J]. European Polymer Journal, 2020, 133: 109768.
47	许溢群, 邹黎明, 李文刚, 等. GL/ChCl-GL复配增塑PVA体系的流变行为研究[J]. 合成纤维工业, 2020, 43(2): 1-4.
	XU Yiqun, ZOU Liming, LI Wengang, et al. Rheological behavior of GL/ChCl-GL plasticized PVA system[J]. China Synthetic Fiber Industry, 2020, 43(2): 1-4.
48	唐金波, 蒋婷, 张霖杰, 等. 无机盐对淀粉/聚乙烯醇共混材料结构与性能的影响[J]. 高分子材料科学与工程, 2016, 32(4): 63-67.
	TANG Jinbo, JIANG Ting, ZHANG Linjie, et al. Effect of inorganic salts on the structure and properties of starch/poly(vinyl alcohol) composite[J]. Polymer Materials Science & Engineering, 2016, 32(4): 63-67.
49	JIANG Xiancai, LI Hongmei, LUO Yong, et al. Studies of the plasticizing effect of different hydrophilic inorganic salts on starch/poly (vinyl alcohol) films[J]. International Journal of Biological Macromolecules, 2016, 82: 223-230.
50	徐德根, 阳知乾, 刘建忠, 等.氯化锂增塑改性聚乙烯醇的研究[J]. 广州化工, 2013, 41(22): 87-89, 102.
	XU Degen, YANG Zhiqian, LIU Jianzhong, et al. Study on the properties of plasticized poly (vinyl alcohol) by lithium chloride[J]. Guangzhou Chemical Industry, 2013, 41(22): 87-89, 102.
51	江献财, 夏超, 叶德展, 等.氯化镁增塑改性聚乙烯醇[J]. 高等学校化学学报, 2012, 33(8):1872-1876.
	JIANG Xiancai, XIA Chao, YE Dezhan, et al. Properties of poly(vinyl alcohol) plasticized by magnesium chloride[J]. Chemical Journal of Chinese Universities, 2012, 33(8): 1872-1876.
52	李林, 许伟坤, 郑豪, 等. 微量离子液体对聚乙烯醇热稳定性的影响研究[J]. 塑料工业, 2020, 48(3): 138-142, 167.
	LI Lin, XU Weikun, ZHENG Hao, et al. The effect of trace ionic liquids on thermal stability of polyvinyl alcohol[J]. China Plastics Industry, 2020, 48(3): 138-142, 167.
53	白红军, 杨中开, 唐川江, 等. 增塑改性聚乙烯醇熔体流变行为研究[J]. 合成纤维工业, 2015, 38(2):43-47.
	BAI Hongjun, YANG Zhongkai, TANG Chuanjiang, et al. Rheological behavior of plasticized polyethylene alcohol melt[J]. China Synthetic Fiber Industry, 2015, 38(2): 43-47.
54	相晨农, 肖建霞, 孙钰杰, 等. 聚乙烯醇/鞣花酸共混物的制备及性能[J]. 塑料工业, 2016, 44(1): 117-119, 136.
	XIANG Chennong, XIAO Jianxia, SUN Yujie, et al. The preparation and properties of PVA/ellagic acid blends[J]. China Plastics Industry, 2016, 44(1): 117-119, 136.
55	相晨农, 汪洋, 李婷, 等. 聚乙烯醇/绿原酸共混物的制备及性能[J]. 中国塑料, 2016, 30(7): 7-11.
	XIANG Chennong, WANG Yang, LI Ting, et al. Preparation and property of PVA/chlorogenic acid blends[J]. China Plastics, 2016, 30(7): 7-11.
56	王竹, 汪洋, 李婷, 等.高热稳定性聚乙烯醇/丹宁酸共混材料[J]. 塑料, 2017, 46(5): 39-42.
	WANG Zhu, WANG Yang, LI Ting, et al. PVA/tannic acid blends with high thermal stability[J]. Plastics, 2017, 46(5): 39-42.
57	白聪艳. 基于阳离子改性聚乙烯醇的合成研究[J]. 冶金与材料, 2020, 40(6): 40-41.
	BAI Congyan. Research on the synthesis of cationic modified polyvinyl alcohol [J]. Metallurgy and Materials, 2020, 40(6): 40-41.
58	DING Jing, CHEN Sichong, WANG Xiuli, et al. Synthesis and properties of thermoplastic poly(vinyl alcohol)-graft-lactic acid copolymers[J]. Industrial & Engineering Chemistry Research, 2009, 48(2): 788-793.
59	林越威, 敖宁建. 利用聚乙烯醇缩醛反应接枝季鏻盐制备高分子抗菌材料[J]. 功能材料, 2019, 50(9): 9001-9005.
	LIN Yuewei, AO Ningjian. Quaternary phosphonium salts grafting into polyvinyl alcohol by acetalization for antibacterial usage[J]. Journal of Functional Materials, 2019, 50(9): 9001-9005.
60	LU Yan, JING Rong, KONG Qinming, et al. Solid state grafting copolymerization of acrylamide onto poly(vinyl alcohol) initiated by redox system[J]. Journal of Applied Polymer Science, 2014, 131(4). DOI:10.1002/app.39938 .
61	李发勇, 夏和生. 三羟甲基氨基甲烷改性聚乙烯醇的制备与性能[J]. 高分子材料科学与工程, 2018, 34(7):138-144.
	LI Fayong, XIA Hesheng. Preparation and properties of poly(vinyl alcohol) modified with tri-hydroxymethyl aminomethane[J]. Polymer Materials Science & Engineering, 2018, 34(7): 138-144.
62	LI Fayong, XIA Hesheng. Melt-processable and self-healing poly(vinyl alcohol) elastomer containing diol groups in the side chain[J]. Journal of Applied Polymer Science, 2018, 135(13): 46050.

改性方法	改性物质	添加量/%	改性后T_m/℃	改性后T_d/℃	热加工窗口/℃	文献
共聚乙烯类单体	长链乙烯酯	4	197	289.8	92.8	［13］
共聚丙烯酸酯类单体	丙烯酸甲酯	20	—	260	—	［15］
共聚其他单体	DMAPMA	1.5	210	279.9	69.9	［20］
调控DP和DH （TPVA-1799）	己内酰胺/ MgCl₂·6H₂O	26.7 13.3	137	257	120	［26］
水复配增塑体系	硼酸	3	101.9	299.3	197.4	［33］
多元醇类增塑体系	TMM/硬脂酸/己二酸	15/2/1	181.3	289.3	108	［41］
离子类物质增塑体系	DMC BF4IL	0.6 3	—	317.8 322.2	约90 约100	［52］
多元酚类增塑体系	TA	7	219	340	121	［56］
后反应改性	3-氨基-1,2-丙二醇	20	132	251	119	［62］

改性方法	改性物质	添加量/%	改性后T_m/℃	改性后T_d/℃	热加工窗口/℃	文献
共聚乙烯类单体	长链乙烯酯	4	197	289.8	92.8	［13］
共聚丙烯酸酯类单体	丙烯酸甲酯	20	—	260	—	［15］
共聚其他单体	DMAPMA	1.5	210	279.9	69.9	［20］
调控DP和DH （TPVA-1799）	己内酰胺/ MgCl₂·6H₂O	26.7 13.3	137	257	120	［26］
水复配增塑体系	硼酸	3	101.9	299.3	197.4	［33］
多元醇类增塑体系	TMM/硬脂酸/己二酸	15/2/1	181.3	289.3	108	［41］
离子类物质增塑体系	DMC BF4IL	0.6 3	—	317.8 322.2	约90 约100	［52］
多元酚类增塑体系	TA	7	219	340	121	［56］
后反应改性	3-氨基-1,2-丙二醇	20	132	251	119	［62］

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聚乙烯醇热塑改性研究进展

Research progress of thermoplastic modification of polyvinyl alcohol

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