Phosphorus-Containing Biobased Dimethacrylate Resin with Imine Linkages

IF 4.2 3区 材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY
Ozge Ozukanar, Emrah Çakmakçi, Volkan Kumbaraci
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Abstract

There is a high demand for highly biobased photocurable coatings for a wide range of applications. In this work, a photocurable coating formulation is developed based on isobornyl acrylate (IBOA) and a biobased polyester diacrylate. Besides, a phosphorous-containing biobased dimethacrylate resin having imine groups (VDDM) is synthesized. Different ratios of VDDM are added to the biobased base formulation. VDDM is characterized by nuclear magnetic resonance (NMR) and Fourier transform infrared (FTIR) spectroscopies. The formulations are coated on aluminum substrates and photocured under UV light. The biobased contents of the prepared networks are in the range of ≈68–79%. Coatings display a good adhesion on the aluminum substrates. The incorporation of VDDM into the formulations slightly increases the glass transition temperature values. Moreover, VDDM enhances the hydrophilicity of the coatings. VDDM-free coatings are found to be resistant to degradation under basic and acidic media, but the presence of imine bonds in VDDM leads to the partial degradation of the prepared networks under acidic aqueous conditions. Finally, it is demonstrated that the coatings prepared herein are resistant to corrosion. The prepared highly biobased networks in this study have the potential to be used as photocurable coil coatings.

Abstract Image

带亚胺键的含磷生物基二甲基丙烯酸酯树脂
高生物基光固化涂料具有广泛的应用前景。在这项工作中,开发了一种基于丙烯酸异鸟酯(IBOA)和生物基聚酯二丙烯酸酯的光固化涂层配方。此外,还合成了一种含磷生物基亚胺基二甲基丙烯酸酯树脂(VDDM)。不同比例的VDDM被添加到生物基配方中。利用核磁共振(NMR)和傅里叶变换红外(FTIR)光谱对VDDM进行了表征。该配方涂覆在铝基板上并在紫外光下光固化。制备的网络的生物基含量在≈68-79%的范围内。涂层在铝基材上具有良好的附着力。在配方中加入VDDM会略微提高玻璃化转变温度值。此外,VDDM还增强了涂层的亲水性。不含VDDM的涂层在碱性和酸性介质下都能抵抗降解,但VDDM中亚胺键的存在导致制备的网络在酸性水条件下部分降解。最后,证明了所制备的涂层具有良好的耐腐蚀性能。本研究制备的高生物基网络具有用作光固化线圈涂层的潜力。
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来源期刊
Macromolecular Materials and Engineering
Macromolecular Materials and Engineering 工程技术-材料科学:综合
CiteScore
7.30
自引率
5.10%
发文量
328
审稿时长
1.6 months
期刊介绍: Macromolecular Materials and Engineering is the high-quality polymer science journal dedicated to the design, modification, characterization, processing and application of advanced polymeric materials, including membranes, sensors, sustainability, composites, fibers, foams, 3D printing, actuators as well as energy and electronic applications. Macromolecular Materials and Engineering is among the top journals publishing original research in polymer science. The journal presents strictly peer-reviewed Research Articles, Reviews, Perspectives and Comments. ISSN: 1438-7492 (print). 1439-2054 (online). Readership:Polymer scientists, chemists, physicists, materials scientists, engineers Abstracting and Indexing Information: CAS: Chemical Abstracts Service (ACS) CCR Database (Clarivate Analytics) Chemical Abstracts Service/SciFinder (ACS) Chemistry Server Reaction Center (Clarivate Analytics) ChemWeb (ChemIndustry.com) Chimica Database (Elsevier) COMPENDEX (Elsevier) Current Contents: Physical, Chemical & Earth Sciences (Clarivate Analytics) Directory of Open Access Journals (DOAJ) INSPEC (IET) Journal Citation Reports/Science Edition (Clarivate Analytics) Materials Science & Engineering Database (ProQuest) PASCAL Database (INIST/CNRS) Polymer Library (iSmithers RAPRA) Reaction Citation Index (Clarivate Analytics) Science Citation Index (Clarivate Analytics) Science Citation Index Expanded (Clarivate Analytics) SciTech Premium Collection (ProQuest) SCOPUS (Elsevier) Technology Collection (ProQuest) Web of Science (Clarivate Analytics)
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