文献类型：期刊文献

中文题名：竹粉/聚乙烯复合材料的紫外光增材制造固化方法研究

英文题名：Research on the UV rapid prototyping method based on bamboo powder/PE composites

作者：闫承琳[1,2] 解光强[3]

第一作者：闫承琳

机构：[1]中国林业科学研究院林业新技术研究所,北京100091;[2]国家林业和草原局北京林业机械研究所,北京100029;[3]东北林业大学工程技术学院,哈尔滨150040

年份：2019

卷号：0

期号：3

起止页码：9-12

中文期刊名：木材加工机械

外文期刊名：Wood Processing Machinery

基金：中央级公益性科研院所基本科研业务费专项资金(CAFYBB2016MB005);北京市自然科学基金青年科学基金项目(3164053)。

语种：中文

中文关键词：紫外光固化;增材制造;竹塑复合材料;后处理技术

外文关键词：UV curing;additive manufacturing;bamboo-plastic composite;post-treatment technology

分类号：TB332;TP391.7

摘要：首先通过紫外光增材制造固化技术制备了纯聚乙烯材料和竹粉/聚乙烯复合材料,并对相关各项性能进行检测。其中:纯聚乙烯组的弯曲强度为18.42MPa,吸水率为5.8%;添加马来酸酐的竹粉/聚乙烯复合组弯曲强度为23.83MPa,吸水率为7.0%。结果验证了竹粉/聚乙烯复合材料紫外光增材制造固化方法的可行性,并在此基础上对紫外光固化制备的竹粉/聚乙烯复合材料进行后处理实验,最终确定了一套竹粉/聚乙烯复合材料的紫外光增材制造固化方法。
In this paper,the pure polyethylene material and bamboo powder/polyethylene composite materials were prepared by UV curing technology,and the properties were tested.The flexural strength of pure polyethylene group was 18.42 MPa and water absorption was 5.8%.The bending strength of the bamboo powder/polyethylene composite group with the addition of maleic anhydride was 23.83 MPa and the water absorption rate was 7.0%.The feasibility of the curing method of the bamboo powder/polyethylene composite UV-light additive was verified by the results.On the basis of this,the post-treatment experiment of bamboo powder/polyethylene composite prepared by UV curing was carried out,and a set of perfect UV powder additive curing method for bamboo powder/polyethylene composite was finally determined.