应用研究

玻璃钢表面陶瓷复合涂层的开发及应用

  • 刘琦 ,
  • 秦加新 ,
  • 王成 ,
  • 陈子辉
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  • 1.今创集团股份有限公司,江苏常州 213102; 2.常州穗时新材料有限公司,江苏常州 213164; 3.江苏晨光涂料有限公司,江苏常州 213000
作者简介:刘琦(1986—),男,涂装工程师,主要从事轨道交通车辆内饰涂装技术研究工作。

收稿日期: 2020-03-02

  修回日期: 2020-07-10

  网络出版日期: 2020-08-01

The Development and Application of Ceramic Composite Coatings for Glass Fiber Reinforced Plastics

  • LIU Qi ,
  • QIN Jia-Xin ,
  • WANG Cheng ,
  • CHEN Zi-Hui
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  • 1. KTK Group Co., Ltd., Changzhou,Jiangsu 213102,China; 2. Changzhou Suishi New Materials Technology Co., Ltd., Changzhou,Jiangsu 213164,China; 3. Jiangsu Chenguang Paint Co., Ltd., Changzhou,Jiangsu 213000,China

Received date: 2020-03-02

  Revised date: 2020-07-10

  Online published: 2020-08-01

摘要

玻璃钢 -陶瓷复合材料同时兼顾玻璃钢和陶瓷的优点,有望满足轨交车辆轻量化、长寿命、高安全性的需求。本文通过涂层配方设计,开发了玻璃钢表面用陶瓷复合涂层,研究了增韧乳液的种类和用量对陶瓷涂层性能的影响。结果表明:涂层具有优良的附着力、光泽、耐沾污性、耐磨擦性能等;陶瓷涂层可以通过物理屏蔽的方式显著降低玻璃钢制品高温下的热释放速率和烟毒性;陶瓷涂层的耐磨性与其硬度并非简单的正相关关系,适度赋予陶瓷涂层一定的柔韧性反而比单纯增加涂层硬度更有利于涂层耐磨性的提高。最后,以玻璃钢座椅作为涂装对象,研究了涂装工艺对玻璃钢异形件产品外观的影响,总结出了合适的涂装方法。

本文引用格式

刘琦 , 秦加新 , 王成 , 陈子辉 . 玻璃钢表面陶瓷复合涂层的开发及应用[J]. 涂料工业, 2020 , 50(8) : 52 -56 . DOI: 10.12020/j.issn.0253-4312.2020.8.52

Abstract

The FRP-ceramic composites have the advantages of both FRP and ceramics, which can meet the requirement of railway vehicles,such as lightweight,long-service-life and high security. High performance ceramic composite coatings for glass fiber reinforced plastics(FRP) was developed and formulated. The effect of types and amount of flexibility-enhancement latex on the properties of ceramic composite coatings was investigated. This coatings provided not only strong adhesion,high gloss,excellent contamination resistance and wear-resistant properties,but also the ability to decrease the heat release rate and toxic gas release rate of FRP at high temperature. It was found that no simple positive correlation existed between the wear-resistance and the hardness of coatings. Instead,ceramic coatings with properly designed flexibility was more preferent for wearproof than that with higher hardness.Finally,how the application process affected the product appearance of irregular FRP seats was studied to provide a proper application technology.

参考文献

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