| 木塑复合材料型材配方工艺研究 |
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| 引用本文： | 霍中玲,谢兆设,陈猛.木塑复合材料型材配方工艺研究[J].工程塑料应用,2007,35(5):33-35. |
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| 作者姓名： | 霍中玲 谢兆设 陈猛 |
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| 作者单位： | 1. 连云港杰瑞模具技术有限公司,连云港,222006
2. 上海杰瑞挤出系统工程有限公司,上海,201209 |
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| 摘 要： | 以经处理的不同粒径的木粉和聚氯乙烯(PVC)树脂为主要原料,用双螺杆挤出机挤出生产木塑复合材料型材。探讨了木粉干燥时间和温度、物料的塑化、型材截面对制品成型加工的影响,给出了木塑复合材料型材的加工工艺条件。所生产的木塑复合材料型材具有尺寸变化率小、加热后状态稳定、吸水率小等特点。
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| 关 键 词： | 木粉 聚氯乙烯 型材 挤出成型 |
| 修稿时间： | 2007-03-05 |
RESEARCH ON FORMULE FOR PVC/WOOD COMPOSITE PROFILES |
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| Huo Zhongling,Xie Zhaoshe,Chen Meng.RESEARCH ON FORMULE FOR PVC/WOOD COMPOSITE PROFILES[J].Engineering Plastics Application,2007,35(5):33-35. |
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| Authors: | Huo Zhongling Xie Zhaoshe Chen Meng |
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| Affiliation: | Lianyungang Jari Tooling Technology Co. Ltd. , Lianyungang 222006, China;Shanghai Jari Extrusion Technology Co. Ltd. , Shanghai 201209, China |
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| Abstract: | PVC/wood composite profiles are produced by twin screw extruder.PVC resin and processed wood powder of different pellet specification are adopted as main material.The effects of time and temperature to dry wood powder,plastication of material and profile sections on the product shaping and manufacturing are discussed,and the processing conditions for producing PVC/wood composite profiles are given.The produced composite profiles have low dimension changing ratio,high stabilization of conditioin after being heated,and low water absorbing ratio. |
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| Keywords: | wood powder PVC profile shaping by extrusion |
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