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| 硅藻土在PVC木塑涂料中的应用 | |
| 引用本文： | 王桂英,任象玉,王树东. 硅藻土在PVC木塑涂料中的应用[J]. 非金属矿, 2012, 35(3): 45-48,51 |
| 作者姓名： | 王桂英 任象玉 王树东 |
| 作者单位： | 1. 吉林化工学院化工与材料工程学院,吉林吉林,132022 2. 白山市科学技术研究所,吉林白山,134300 3. 德惠市东华化工有限责任公司,吉林德惠,136066 |
| 基金项目： | 吉林省科技支撑资助项目 |
| 摘 要： | 考察了硅藻土种类、粒径对涂料黏度、光泽度、附着力和耐热性的影响,确定了硅藻土在PVC木塑复合材料涂饰中透明底涂涂料、彩色底涂涂料和PU罩光涂料的基本配方。对PU罩光涂膜进行吸放湿实验和甲醛光催化降解实验,结果表明,硅藻土可用于吸放湿功能涂料,TiO2/硅藻土可用于甲醛光催化降解的功能涂料。 |
| 关 键 词： | 硅藻土 TiO2/硅藻土 PVC木塑 吸放湿性能 光降解 涂料 |
Application of Diatomite in PVC-wood Composites Decorating Coatings |
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| Wang Guiying , Ren Xiangyu , Wang Shudong. Application of Diatomite in PVC-wood Composites Decorating Coatings[J]. Non-metallic Mines, 2012, 35(3): 45-48,51 | |
| Authors: | Wang Guiying Ren Xiangyu Wang Shudong |
| Affiliation: | 1 College of Chemical and Materials Engineering,Jilin Institute of Chemical Technology,Jilin,Jilin 132022;2 Baishan Institute of Science and Technology,Baishan,Jilin 134300;3 Dehui Donghua Chemical Technology Co.,Ltd.,Dehui,Jilin 136066) |
| Abstract: | The influence of the type and the particle size of diatomite on the viscosity,the gloss,the adhesive force and the heat resistance of paint film were investigated.The constitutes of the transparency primer coating,color primer coating and PU varnish for decorating wood-plastic composites were designed.The absorption ability and the desorption ability of moisture,and the properties of formaldehyde decompoition in the air of the PU varnish were determined,the experimental results indicate that the diatomite C-03 can be applied in making humidity controlling functional coating,TiO2/diatomite can be used in making photocatalytic functional coating. |
| Keywords: | diatomite TiO2/diatomite PVC-wood composite absorption and desorption characteristics photocatalytic decomposition coatings |
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