[1]闫小星,常意娟.杉木表面水性变色面漆漆膜性能研究[J].林业工程学报,2019,4(06):165-169.[doi:10.13360/j.issn.2096-1359.2019.06.023]
 YAN Xiaoxing,CHANG Yijuan.Study on the properties of waterborne discolored topcoat film on Chinese fir[J].Journal of Forestry Engineering,2019,4(06):165-169.[doi:10.13360/j.issn.2096-1359.2019.06.023]
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杉木表面水性变色面漆漆膜性能研究()
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《林业工程学报》[ISSN:1001-8081/CN:32-1160/S]

卷:
4
期数:
2019年06期
页码:
165-169
栏目:
家具制造工程
出版日期:
2019-11-20

文章信息/Info

Title:
Study on the properties of waterborne discolored topcoat film on Chinese fir
文章编号:
2096-1359(2019)06-0165-05
作者:
闫小星常意娟
南京林业大学家居与工业设计学院,南京 210037
Author(s):
YAN Xiaoxing CHANG Yijuan
College of Furnishings and Industrial Design, Nanjing Forestry University, Nanjing 210037, China
关键词:
变色粉 面漆 光学性能 力学性能 杉木
Keywords:
color-changing powder topcoat optical property mechanical property Chinese fir
分类号:
S781.61; TQ630
DOI:
10.13360/j.issn.2096-1359.2019.06.023
文献标志码:
A
摘要:
以变色粉添加到水性面漆中涂覆于杉木表面,探究变色粉质量分数对杉木表面水性变色面漆的光学性能和力学性能的影响。结果表明:变色粉质量分数5%的漆膜变色性能最佳; 随变色粉质量分数的增加,漆膜光泽度降低,质量分数5%的漆膜光泽度最高; 变色粉质量分数0~30%的漆膜附着力等级均为0,附着力良好,变色粉质量分数对漆膜附着力无影响; 随变色粉质量分数的增加,漆膜抗冲击力增强,但质量分数0~30%相差不大; 变色粉质量分数为0的漆膜对4种试液耐液等级均为1级,变色粉质量分数对漆膜耐液等级无影响; 扫描电镜下观察,变色粉质量分数越高,颗粒越多,团聚越多,质量分数5%时颗粒分布均匀无团聚,漆膜微观结构最佳; 红外光谱测试中,变色粉质量分数0~30%的漆膜成分无差别。因此,变色粉质量分数为5%时杉木表面水性面漆漆膜综合性能最佳。
Abstract:
In this study, the color-changing powder was added to the waterborne topcoat to coat the surface of the fir wood, and the effect of the color-changing powder content on the optical properties and mechanical properties of the waterborne topcoat of the Chinese fir surface was investigated.The experimental results showed that the color-changing performance of the paint film with 5% color-changing powder was the best.With the increase of the color-changing powder content, the gloss of the paint film was reduced, and the gloss of the paint film with the content of 5% was the highest.The adhesion degree of the paint film with the content of 0-30% of the color-changing powder was 0, the adhesion was good, and the content of the color-changing powder had no effect on the adhesion of the paint film.With the increase of the content of the color-changing powder, the impact resistance of the paint film was enhanced, but when the content was 0-30%, the impact resistance was not much different.The liquid resistance grade of the paint film with the color-changing powder content of 0 was grade one for the four test liquids, and the color-changing powder content had no effect on the liquid resistance grade of the paint film, no matter which color-changing powder was added.Using the scanning electron microscope, it was found that the higher the content of discoloring powder, the more particles and the more agglomeration were achieved.When the content was 5%, the particle distribution was uniform and no agglomeration occurred, and the microstructure of paint film was the best.In the infrared spectrum test, there was no difference in the composition of the paint film with a color-changing powder content of 0-30%.Based on the results, when the content of the color-changing powder was 5%, the comprehensive performance of the waterborne topcoat film of Chinese fir surface was the best.

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备注/Memo

备注/Memo:
收稿日期:2019-02-02 修回日期:2019-04-08 基金项目:江苏省自然科学基金青年基金(BK20150887); 江苏省高等学校自然科学研究项目(14KJB220007)。 作者简介:闫小星,女,副教授,研究方向为家具木制品变色涂料。E-mail:yanxiaoxing@njfu.edu.cn
更新日期/Last Update: 2019-11-10