异山梨醇基水性聚氨酯的制备及其在涂料印花中的应用

田超; 黄泳斌; 卢杰宏; 赵文爱; 刘志富; 袁腾

doi:10.19554/j.cnki.1001-3563.2025.13.012

PDF(829 KB)

包装工程（技术栏目） ›› 2025, Vol. 46 ›› Issue (13) : 105-113. DOI: 10.19554/j.cnki.1001-3563.2025.13.012

先进材料

异山梨醇基水性聚氨酯的制备及其在涂料印花中的应用

田超¹, 黄泳斌¹, 卢杰宏², 赵文爱², 刘志富², 袁腾^1,*

作者信息 +

Preparation of Isosorbide-based Waterborne Polyurethanes and Their Application in Coating Prints

TIAN Chao¹, HUANG Yongbin¹, LU Jiehong², ZHAO Wenai², LIU Zhifu², YUAN Teng^1,*

Author information +

文章历史 +

摘要

目的采用传统涂料印花工艺时,由于合成树脂和助剂的石油基原料的占比超过50%,对不可再生石化资源的高度依赖加剧了能源危机和环境污染。相比之下,生物基原料具有环保、可再生、低VOC排放等优势,因此以生物基原料制备的水性聚氨酯（WPU）有望从源头降低涂料印花行业的碳足迹,推动行业绿色转型。方法以生物基聚三亚甲基醚二醇（PO3G 1000）、聚碳酸酯二醇（PCDL 2000）、1,5-五亚甲基二异氰酸酯（PDI）为主要原料,以异山梨醇（IS）为扩链剂,采用预聚体分散法制备一系列生物基WPU乳液,并进行性能测试。结果随着IS含量的增加,固化膜的热稳定性、力学性能和水接触角都显著提升,当IS的用量（质量分数）为2.6%时,其综合性能最优。结论当IS的用量（质量分数）为2.6%时,固化膜的水接触角从70°提高至80.2°,最大热分解温度从372.16 ℃提升至402 ℃,布板皂洗牢度大幅提升,满足涂料印花领域的应用要求。该研究为生物基水性聚氨酯在印花领域的应用提供了理论支撑,助力涂料印花行业绿色转型升级。

Abstract

In traditional coating printing processes, petroleum-based raw materials account for over 50% of synthetic resins and additives, exacerbating energy crises and environmental pollution due to high dependence on non-renewable fossil resources. In contrast, bio-based raw materials offer advantages such as environmental friendliness, renewability, and low VOC emissions. Therefore, the work aims to adopt bio-based raw materials to prepare water-based polyurethane (WPU), thus reducing the carbon footprint of the coating printing industry from the source and driving its green transformation. With bio-based poly(trimethylene ether) diol (PO3G 1000), polycarbonate diol (PCDL 2000), and 1,5-pentamethylene diisocyanate (PDI) as primary raw materials and isosorbide (IS) as a chain extender, a series of bio-based WPU emulsions were prepared by the prepolymer dispersion method and tested for properties. As the IS content increased, the thermal stability, mechanical properties, and water contact angle of the cured film significantly improved. When the IS content reached 2.6%, the overall performance was optimal. When the IS content is 2.6%, the water contact angle of the cured film increases from 70° to 80.2°, the maximum thermal decomposition temperature rises from 372.16 ℃ to 402 ℃, and the fabric plate soap wash fastness significantly improves, meeting the application requirements of the coating printing industry. This study provides theoretical support for the application of bio-based waterborne polyurethane in the printing field, contributing to the green transformation and upgrading of the coating printing industry.

导出引用

田超, 黄泳斌, 卢杰宏, 赵文爱, 刘志富, 袁腾. 异山梨醇基水性聚氨酯的制备及其在涂料印花中的应用[J]. 包装工程（技术栏目）. 2025, 46(13): 105-113 https://doi.org/10.19554/j.cnki.1001-3563.2025.13.012

TIAN Chao, HUANG Yongbin, LU Jiehong, ZHAO Wenai, LIU Zhifu, YUAN Teng. Preparation of Isosorbide-based Waterborne Polyurethanes and Their Application in Coating Prints[J]. Packaging Engineering. 2025, 46(13): 105-113 https://doi.org/10.19554/j.cnki.1001-3563.2025.13.012

中图分类号： TB34

参考文献

[1] 李艳芳, 王军威, 赵雨花, 等. 异山梨醇为扩链剂合成聚氨酯弹性体的性能[J]. 塑料, 2022, 51(6): 140-145.
LI Y F, WANG J W, ZHAO Y H, et al.Properties of Polyurethane Elastomer with Isosorbide as Chain Extender[J]. Plastics, 2022, 51(6): 140-145.
[2] 张洪涛, 尹朝辉, 林柳兰. 扩链剂对聚氨酯乳液及膜性能的影响[J]. 粘接, 1998, 25(6): 1-4.
ZHANG H T, YIN C H, LIN L L.Effects of Extender on Properties of Polyurethane Emulsion and Emulsion-Cast Film[J]. Technology on Adhesion & Sealing, 1998, 25(6): 1-4.
[3] WU J, EDUARD P, JASINSKA-WALC L, et al.Fully Isohexide-Based Polyesters: Synthesis, Characterization, and Structure-Properties Relations[J]. Macromolecules, 2013, 46(2): 384-394.
[4] WU J, EDUARD P, THIYAGARAJAN S, et al.Semicrystalline Polyesters Based on a Novel Renewable Building Block[J]. Macromolecules, 2012, 45(12): 5069-5080.
[5] YOON W J, OH K S, KOO J M, et al.Advanced Polymerization and Properties of Biobased High T_g Polyester of Isosorbide and 1,4-Cyclohexanedicarboxylic Acid through in situ Acetylation[J]. Macromolecules, 2013, 46(8): 2930-2940.
[6] OPREA S, POTOLINCA V O, OPREA V.Synthesis and Properties of New Crosslinked Polyurethane Elastomers Based on Isosorbide[J]. European Polymer Journal, 2016, 83: 161-172.
[7] AN X P, CHEN J H, LI Y D, et al.Rational Design of Sustainable Polyurethanes from Castor Oil: Towards Simultaneous Reinforcement and Toughening[J]. Science China Materials, 2018, 61(7): 993-1000.
[8] PARK S, PARK S, JANG D H, et al.Anti-Fogging Behavior of Water-Absorbing Polymer Films Derived from Isosorbide-Based Epoxy Resin[J]. Materials Letters, 2016, 180: 81-84.
[9] 何柳, 钱豪峰, 陶伟, 等. 蓖麻油-异山梨醇基水性光固化聚氨酯的合成及性能研究[J]. 涂料工业, 2024, 54(7): 23-28.
HE L, QIAN H F, TAO W, et al.Synthesis and Performance Study of Castor Oil-Isosorbide-Based Waterborne UV-Curable Polyurethane[J]. Coatings Industry, 2024, 54(7): 23-28.
[10] ZHANG J, YAN C M, BAO Y.Preparation and Application of Waterborne Cellulose Acetate/Waterborne Polyurethane Nanocomposite Emulsion Finishing Agent for Leather[J]. Progress in Organic Coatings, 2024, 196: 108707.
[11] LIAO Y H, CHEN Y C.Preparation and Optimization of WPU Dispersion from Polyether/Polyester Polyols for Film and Coating Applications[J]. Journal of the Taiwan Institute of Chemical Engineers, 2023, 145: 104832.
[12] 王海峰, 李晓飞, 孔为青. 聚碳/聚醚型水性聚氨酯的制备及其在合成革中的应用[J]. 安徽化工, 2023, 49(3): 119-122.
WANG H F, LI X F, KONG W Q.Preparation of Polycarbonate/Polyether Waterborne Polyurethane and Its Application in Synthetic Leather[J]. Anhui Chemical Industry, 2023, 49(3): 119-122.
[13] KUO C H, CHEN S Y, WANG Y C, et al.Synthesis and Its Application on Fabrics of Disperse Dye-Encapsulated with Waterborne Polyurethane (WPU)[J]. Journal of the Taiwan Institute of Chemical Engineers, 2023, 151: 105142.
[14] STOSS P, HEMMER R.1, 4: 3, 6-Dianhydrohexitols[M]// Advances in Carbohydrate Chemistry and Biochemistry Volume 49. Amsterdam: Elsevier, 1991: 93-173.
[15] 陈欢, 王宇通, 姚伯龙, 等. 生物基异山梨醇改性磺酸盐水性聚氨酯的制备及性能[J]. 电镀与涂饰, 2021, 40(22): 1741-1751.
CHEN H, WANG Y T, YAO B L, et al.Preparation and Properties of Bio-Based Isosorbide Modified Waterborne Sulfonate Polyurethane[J]. Electroplating & Finishing, 2021, 40(22): 1741-1751.
[16] WANG J J, LIU Z X, QIU H J, et al.A Robust Bio-Based Polyurethane Employed as Surgical Suture with Help to Promote Skin Wound Healing[J]. Biomaterials Advances, 2025, 166: 214048.
[17] ZHANG Y Y, ZENG R, BAN T, et al.High Solid Content Waterborne Polyurethane and the Coatings with Double Crosslinking Structure and Multiple Hydrogen Bonds[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2024, 682: 132816.
[18] 周鑫, 易玉华, 陈智兴. 扩链剂对MDI型聚氨酯结构与性能的影响[J]. 高分子材料科学与工程, 2022, 38(6): 15-21.
ZHOU X, YI Y H, CHEN Z X.Effect of Chain Extender on Structure and Properties of MDI Polyurethane[J]. Polymer Materials Science & Engineering, 2022, 38(6): 15-21.
[19] SAHA J K, RAHMAN M M, HAQ M B, et al.Theoretical and Experimental Studies of Hydrogen Bonded Dihydroxybenzene Isomers Polyurethane Adhesive Material[J]. Polymers, 2022, 14(9): 1701.
[20] KORE S, THEODORE M, VAIDYA U.Effect of the Segmental Structure of Thermoplastic Polyurethane (Hardness) on the Interfacial Adhesion of Textile-Grade Carbon Fiber Composites[J]. ACS Applied Polymer Materials, 2021, 3(12): 6138-6146.