Industrialized production method of high-purity poly-melamine, poly-melamine, and application thereof

• Main Authors: TSOU, CHIH-YUAN, CHEN, SHUANG, GAO, CHEN, YANG, YAN, HUANG, JING-ZHONG, ZHANG, XUE-MEI, TSOU, CHI-HUI, SHENG, YUPING, XIA, YIQING
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOSITIONS BASED THEREON; CONDUCTORS; ELECTRICITY; INSULATORS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MEASURING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; TESTING; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING

The invention discloses an industrialized production method of high-purity poly-melamine and the application of poly-melamine. Melamine is used as monomers; poly-melamine is prepared by oxidative polymerization. The invention not only greatly improves the production efficiency of poly-melamine and meets the requirements of industrial production, but also does not need to consume a lot of electric energy, electrochemical workstations, other equipment and expensive consumables such as electrodes; the preparation process is simple and convenient, and the production cost is low. The purity of the obtained poly-melamine is high, and the crystal size can reach 3~10 [mu]m, which helps to improve the density and mechanical properties of poly-melamine, expands the practical application range of poly-melamine in composite electrode materials, electronic devices and sensors, and has great potential for industrial production and good market prospect.