Paint and Coatings Industry最新文献

Metrology Organic Solvents in the Shoes Industry to Sfax City (Tunisia) 鞋业计量有机溶剂到突尼斯斯法克斯市

Paint and Coatings Industry Pub Date : 2019-01-30 DOI: 10.5772/INTECHOPEN.78316

I. Gargouri, M. Khadhraoui

引用次数: 1

Transport of Electrolyte in Organic Coatings on Metal 金属表面有机涂层中电解质的输运

Paint and Coatings Industry Pub Date : 2018-12-03 DOI: 10.5772/INTECHOPEN.81422

Zoi Manoli, D. Pečko, Guy Van Assche, J. Stiens, A. Pourkazemi, H. Terryn

引用次数: 4

Diels-Alder Chemistry to Develop Self-Healing Epoxy Resins and Composites Thereof Diels-Alder化学开发自愈环氧树脂及其复合材料

Paint and Coatings Industry Pub Date : 2018-11-27 DOI: 10.5772/INTECHOPEN.81360

S. Iacono, A. Martone, E. Amendola

引用次数: 3

UV and Thermal Cure Epoxy Adhesives UV和热固化环氧胶粘剂

Paint and Coatings Industry Pub Date : 2018-11-16 DOI: 10.5772/INTECHOPEN.82168

Chunfu Chen, Bin Li, Chao Wang, S. Iwasaki, M. Kanari, D. Lu

引用次数: 5

In Situ Renewable Coating of Boron Carbide (B4C) for Plasma Materials for Plasma-Technological and Fusion Devices 用于等离子体技术和聚变装置的等离子体材料的原位可再生碳化硼涂层

Paint and Coatings Industry Pub Date : 2018-11-05 DOI: 10.5772/INTECHOPEN.81361

L. Begrambekov, A. Grunin, N. Puntakov, YaroslavSadovskiy, Vyacheslav Р. Budaev, S. Grashin

{"title":"In Situ Renewable Coating of Boron Carbide (B4C) for Plasma Materials for Plasma-Technological and Fusion Devices","authors":"L. Begrambekov, A. Grunin, N. Puntakov, YaroslavSadovskiy, Vyacheslav Р. Budaev, S. Grashin","doi":"10.5772/INTECHOPEN.81361","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.81361","url":null,"abstract":"The application of the in situ renewable protecting boron carbide (B4C) coating can prevent plasma-facing materials of plasma technology and thermonuclear devices from plasma irradiation and by this means prevents their destruction and plasma contamination by materials of their erosion. At the same time, the regimes and conditions of high adhesive deposition of B4C on tungsten and the B4C coating ability to withstand the thermal cycling and high-power density irradiation by plasma ions have not been investigated yet. The chapter considers the results of ion irradiation and thermal cycling of boron carbide coating on tungsten sample in Stand for Coating Deposition and Material Testing— CODMATT (NRNU MEPhI) and plasma irradiation during a plasma disruption in fusion device—T-10 tokamak (NRC “Kurchatov Institute”). Boron carbide coating withstands the thermal cycling and high-power density irradiation by plasma ions. It retains uniformity and adhesion to tungsten and protects it from direct plasma interaction for temperatures up to melting point of tungsten. The retaining of uniform coating in contact with tungsten substrate allows renewing the coating on its surface even after high-energy plasma loads.","PeriodicalId":19919,"journal":{"name":"Paint and Coatings Industry","volume":"2003 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86251776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Thermal Volumetric Analysis (TVA): A New Test Method of the Kinetics of Gas Emissions from Moulding Sands and Protective Coatings Heated by Liquid Alloy 热容分析(TVA):液态合金加热型砂和保护涂层气体排放动力学的新测试方法

Paint and Coatings Industry Pub Date : 2018-11-05 DOI: 10.5772/INTECHOPEN.78369

J. Zych, J. Mocek

{"title":"Thermal Volumetric Analysis (TVA): A New Test Method of the Kinetics of Gas Emissions from Moulding Sands and Protective Coatings Heated by Liquid Alloy","authors":"J. Zych, J. Mocek","doi":"10.5772/INTECHOPEN.78369","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.78369","url":null,"abstract":"Production of medium-sized and large castings is carried out in the sand moulds. The sand moulds, which components are made of moulding sand, the binder are different kinds of materials, the most common: moulding resins (furan, alkyd, phenolic, etc.). Internal surfaces of moulds, for increased thermal resistance, are usually covered by protective coatings. Liquid foundry alloys filling sand moulds produce intense heat, especially in layers adjacent to the cast. Under such conditions, the organic binders are burned or gasified. The resulting gases can penetrate the liquid causing the formation of defects such as blow-holes, pinholes, pitted skin, etc. The greater the intensity of the secretion of gases and the greater their volume (number), the more likely defects are cre- ated in castings. An important quality criterion of foundry resins is their tendency to emit gas. The authors developed the new test method, which allows to monitor the kinetics of gas emissions from the moulding sand and foundry coatings as a function of time and temperature (thermal volumetric analysis (TVA)). A number of studies were made for moulding sand with organic binders. Description of the research methodology and the presentation of results are the subject of the article.","PeriodicalId":19919,"journal":{"name":"Paint and Coatings Industry","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74929701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Design and Synthesis of Bio-Based Benzoxazines 生物基苯并恶嗪的设计与合成

Paint and Coatings Industry Pub Date : 2018-04-04 DOI: 10.5772/INTECHOPEN.76104

Acerina Trejo-Machin, Laura Puchot, P. Verge

{"title":"Design and Synthesis of Bio-Based Benzoxazines","authors":"Acerina Trejo-Machin, Laura Puchot, P. Verge","doi":"10.5772/INTECHOPEN.76104","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.76104","url":null,"abstract":"Polybenzoxazine (PBz) resins are a new type of high-performance synthetic resins that are attractive alternatives to traditional resins. Their properties include near-zero shrink age upon polymerization, fast evolution of mechanical properties with the conversion, glass transition temperatures much higher than curing temperatures, low water absorp tion, and excellent dielectrical and mechanical properties. The development of polyben - zoxazines has always been linked to petro-based feedstocks, but for the last 5 years, the number of studies related to bio-based benzoxazines is exploding as a consequence of the versatility of the design of the chemical structure of their monomers. Benzoxazine (Bz) monomers are subjected to cationic ring-opening polymerization (ROP), activated by a thermal treatment in the range of 160–250°C. In addition, Bz synthesis promotes the use of naturally occurring phenolic compounds instead of petroleum-based ones to develop high-performance materials from renewable resources and to fit to REACH restrictions. For this purpose, vanillin, eugenol, and cardanol are examples of bio-phenols bridged with several kinds of aromatic and aliphatic diamines. In this chapter, the synthesis and the properties of di-functional benzoxazine monomers prepared from naturally occur - ring phenolic compounds are reviewed. Symmetric and asymmetric monomers will be detailed. The last part of the chapter is dedicated to the use of bio-phenols to functional - ize polymers and to provide benzoxazine functional groups.","PeriodicalId":19919,"journal":{"name":"Paint and Coatings Industry","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83198916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5