| 木粉/LDPE复合材料的性能 |
| |
| 引用本文： | 盛旭敏,张卫勤,蒋黎,冯绍明,李京雷,李绍鹤. 木粉/LDPE复合材料的性能[J]. 塑料工业, 2004, 32(9): 48-50 |
| |
| 作者姓名： | 盛旭敏 张卫勤 蒋黎 冯绍明 李京雷 李绍鹤 |
| |
| 作者单位： | 四川大学高分子材料科学与工程学院,四川,成都,610065;绵阳市英联高新技术有限责任公司,四川,绵阳,621006 |
| |
| 摘 要： | 采用低密度聚乙烯(LDPE)与木粉制得了木粉／LDPE复合材料。研究了木粉用量、表面处理剂种类及用量以及发泡剂用量对复合材料性能的影响；并对化学发泡法减轻复合材料自重的方案做了初步探讨。结果表明：当木粉用量为30份，表面处理剂用量为木粉质量的1．0％时，复合材料的综合性能最佳；添加4份AC发泡剂后，复合材料的密度从0．83g／cm^3降到0．52g／cm^3，化学发泡法可有效减轻材料的自重。
|
| 关 键 词： | 木粉 低密度聚乙烯 复合材料 化学发泡剂 |
| 文章编号： | 1005-5770(2004)09-0048-03 |
| 修稿时间： | 2004-06-16 |
Mechanical Properties of Wood Flour/LDPE Composite |
| |
| SHENG Xu-min ,ZHANG Wei-qin ,JIANG Li ,Feng Shao-ming ,LI Jing-lei ,LI Shao-he. Mechanical Properties of Wood Flour/LDPE Composite[J]. China Plastics Industry, 2004, 32(9): 48-50 |
| |
| Authors: | SHENG Xu-min ZHANG Wei-qin JIANG Li Feng Shao-ming LI Jing-lei LI Shao-he |
| |
| Affiliation: | SHENG Xu-min 1,ZHANG Wei-qin 1,JIANG Li 1,Feng Shao-ming 1,LI Jing-lei 2,LI Shao-he 2 |
| |
| Abstract: | Wood flour/LDPE composite (WPC) was prepared from LDPE and wood flour, the effects of the content of the wood flour, the effects of the type and content of surface treatment agent, and the effect of the content of foaming agent on the properties of WPC were studied, and the reducing of the specific weight of the composite by the use of foaming agent was studied tentatively. The results showed that the overall property of the composite was the optimum when the content of the wood flour was 30 phr,and the content of the surface treatment agent C was 10% of the mass weight of the wood flour. When the content of foaming agent AC was 4 phr, the specific density of the composite decreased from 0.83 g/cm 3 to 0.52 g/cm 3. The use of chemical foaming agent could decrease the specific weight of the composite effectively. |
| |
| Keywords: | Wood Flour LDPE Composite Chemical Foaming Agent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
