[1]刘晓玲,陈松武*,冯沁雄,等. 桉木透明涂饰漆膜耐光性的研究[J].西北林学院学报,2020,35(2):223-228.[doi:10.3969/j.issn.1001-7461.2020.02.34]
　LIU Xiao-ling,CHEN Song-wu*,FENG Qin-xiong,et al. Light Fastness of Clear Painted Varnish Film on Eucalyptus Wood[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2020,35(2):223-228.[doi:10.3969/j.issn.1001-7461.2020.02.34]
点击复制

 桉木透明涂饰漆膜耐光性的研究()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第35卷
期数:
2020年第2期
页码:
223-228
栏目:
出版日期:
2020-03-31

文章信息/Info

Title:
 Light Fastness of Clear Painted Varnish Film on Eucalyptus Wood
文章编号:
1001-7461(2020)02-0223-06
作者:
 刘晓玲; 陈松武*; 冯沁雄; 林家纯; 陈桂丹; 姚瑞芳
 （广西壮族自治区林业科学研究院，广西 南宁 530002）
Author(s):
 LIU Xiao-ling; CHEN Song-wu*; FENG Qin-xiong; LIN Jia-chun; CHEN Gui-dan; YAO Rui-fang
 (Forestry Research Institute of Guangxi Zhuang Autonmous Region,Nanning 530002,Guangxi,China)
关键词:
 ; 桉木; 透明涂饰; 耐光性; 色度学; 光泽度
Keywords:
 ; eucalyptus wood;  clear painted;  light fastness;  chromatics;  glossiness
分类号:
S781.61
DOI:
10.3969/j.issn.1001-7461.2020.02.34
文献标志码:
A
摘要:
 采用硝基外用清漆、聚氨酯清漆和醇酸树脂清漆对细叶桉、赤桉、巨桉、尾叶桉、粗皮桉和大花序桉进行涂饰处理，在紫外老化的作用下，通过测定试样表面色度学和光泽度参数，对3种涂膜的耐光性进行研究。结果表明：1）6种桉木经清漆涂刷后，桉木漆膜表面的亮度随着光照时间的增加均呈下降趋势。细叶桉和粗皮桉亮度较低，赤桉、巨桉、尾叶桉、大花序桉亮度较高。黄色指数随着光照时间的增加呈上升趋势，光照时间越长，黄化现象越严重。总色差随着光照时间的增加呈下降趋势，但变化不明显。细叶桉总色差变化最小，巨桉总色差变化最大。2）漆膜随着光照时间的增加，漆膜劣化程度越来越明显，光泽度均有小幅下降趋势，但变化均不明显。3）3种清漆均发生劣化变色，醇酸树脂清漆的耐光性最好，聚氨酯清漆次之，硝基外用清漆最差。建议用户在选择清漆涂饰时，应加入抗紫外光的吸收剂等提高漆膜的耐光性，或者选用耐光性能改良过的木材加以使用，实现木材的耐光性和耐久性。
Abstract:
 Woods of 6 Eucalyptus trees (including E.tereticornis,E.camaldulensis,E.grandis,E.urophylla,E.pellita,and E.cloeziana) were painted by nitrocellulose varnish,polyurethane varnish and alkyd varnish,which were subjected to UV irradiation to examine the light fastness of 3 films by testing chromatics and glossiness parameters.The results showed that :1) the brightness of the films painted on the surface of eucalyptus wood decreased with the time of irradiation.Brightness was lower on E.tereticornis and E.pellita woods,and the others were higher.The yellow index increased by the increase of irradiation time,the longer the irradiation time,the more serious the etiolation.The color difference decreased with the increase of irradiation time,but the change was not obvious.2) The degradation of three films was more and more obvious with irradiation time,glossiness had a slight decrease,but the change was not obvious.3) Degradation occurred in three vanishes,among them,the best light fastness was alkyd varnish and the worst was nitrocellulose varnish.It was suggested that in order to improve the light fastness of the varnishes,the light stabilizer or absorber against the UV light irradiation should be added into the varnishes when they were used,or the modified wood of light resistance could be used to improve wood light fastness and durability.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
[11]刘宏达,高建民*,陈瑶. 预热处理对改善尾巨桉木材干缩性和材色的研究[J].西北林学院学报,2014,29(05):176.[doi:doi:10.3969/j.issn.1001-7461.2014.05.33]
　LIU Hong-da,GAO Jian-min*,CHEN Yao. Effects of Pre-heat Treatment on Improving the Shrinkage and Color of Eucalyptus grandis×E. urophylla Wood[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2014,29(2):176.[doi:doi:10.3969/j.issn.1001-7461.2014.05.33]

备注/Memo

备注/Memo:
 收稿日期：2019-04-29修回日期：2019-06-06
基金项目：广西创新驱动发展专项资金项目“桉树实木加工利用关键技术研究与示范”(桂科AA17204087-12)。
作者简介：刘晓玲，女，工程师，研究方向：木材材性及其功能改良。E-mail:liuxiaolingyy@163.com
*通信作者：陈松武，男，高级工程师，研究方向:木材加工技术。E-mail:291961165@qq.com
更新日期/Last Update: