Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Powder coating with strong electrical insulating property
The invention relates to a powder coating with strong electrical insulating property. Molecular structure modification is utilized for modification of organosilicon resin, ceramic nanoparticles are further doped to link the modified organosilicon resin, thus increasing resistance stability, due to the addition of the ceramic composite nanoparticles, the heat-conducting property of the powder coating is enhanced, the insulativity of the modified organosilicon resin coating is not reduced; on the contrary, the insulating property is also enhanced, the static bending of the coating gradually tends to be stable along with the gradual rise of the temperature, and the bonding property of silicon-oxygen bond of the organosilicon resin and the nanoparticles is enhanced through a thermophysical chemical reaction, so that the excellent insulating property of an organosilicon coating in a high-temperature working environment is ensured; the electrical insulating property of the coating is guaranteed, the coating can bear alternate cold and hot circulation, a film layer is prevented from being damaged, the coating is suitable for batch production, the production cost of enterprises is greatlyreduced, and more economic benefits and social benefits are brought.
本发明涉及一种电绝缘性强的粉末涂料，利用分子结构改性，对有机硅树脂进行改性，进一步掺杂陶瓷纳米颗粒对改性有机硅树脂进行联结，增加了电阻稳定性，陶瓷复合纳米颗粒的添加增强了粉末涂料的导热性能，不会导致改性有机硅树脂涂料的绝缘性下降，相反还加强了绝缘性能，随着温度的逐步升高，涂料的静力弯曲逐步趋于稳定，经过热物理化学反应使得有机硅树脂的硅氧键与纳米颗粒联结性能加强，保证了有机硅涂层在高温工作环境下具有优异的绝缘性能；涂层的电绝缘性能得到了保证，并能够承受冷热循环交替而保持膜层不被破坏，适合批量生产，大大降低了企业的生产成本，带来了更多的经济效益和社会效益。
Powder coating with strong electrical insulating property
The invention relates to a powder coating with strong electrical insulating property. Molecular structure modification is utilized for modification of organosilicon resin, ceramic nanoparticles are further doped to link the modified organosilicon resin, thus increasing resistance stability, due to the addition of the ceramic composite nanoparticles, the heat-conducting property of the powder coating is enhanced, the insulativity of the modified organosilicon resin coating is not reduced; on the contrary, the insulating property is also enhanced, the static bending of the coating gradually tends to be stable along with the gradual rise of the temperature, and the bonding property of silicon-oxygen bond of the organosilicon resin and the nanoparticles is enhanced through a thermophysical chemical reaction, so that the excellent insulating property of an organosilicon coating in a high-temperature working environment is ensured; the electrical insulating property of the coating is guaranteed, the coating can bear alternate cold and hot circulation, a film layer is prevented from being damaged, the coating is suitable for batch production, the production cost of enterprises is greatlyreduced, and more economic benefits and social benefits are brought.
本发明涉及一种电绝缘性强的粉末涂料，利用分子结构改性，对有机硅树脂进行改性，进一步掺杂陶瓷纳米颗粒对改性有机硅树脂进行联结，增加了电阻稳定性，陶瓷复合纳米颗粒的添加增强了粉末涂料的导热性能，不会导致改性有机硅树脂涂料的绝缘性下降，相反还加强了绝缘性能，随着温度的逐步升高，涂料的静力弯曲逐步趋于稳定，经过热物理化学反应使得有机硅树脂的硅氧键与纳米颗粒联结性能加强，保证了有机硅涂层在高温工作环境下具有优异的绝缘性能；涂层的电绝缘性能得到了保证，并能够承受冷热循环交替而保持膜层不被破坏，适合批量生产，大大降低了企业的生产成本，带来了更多的经济效益和社会效益。
Powder coating with strong electrical insulating property
一种电绝缘性强的粉末涂料
WANG BAOJUN (Autor:in) / SHI ZHENHONG (Autor:in) / LI HAIYANG (Autor:in) / JIN CHUANLIANG (Autor:in) / HUI LIUZHU (Autor:in) / WANG JIAZHEN (Autor:in)
27.10.2020
Patent
Elektronische Ressource
Chinesisch
Inorganic dry powder reflective heat insulating coating
| Europäisches Patentamt | 2015
Drum-type DBD insulating ceramic powder coating device
| Europäisches Patentamt | 2022
A Strong Showing at Powder Coating 2002
British Library Online Contents | 2002
Heating pipe with insulating coating and processing method of insulating coating
| Europäisches Patentamt | 2022