| PVC/锯末塑木材料的研制 |
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| 引用本文： | 李新法,张慧勤,陈金周,单爱国,牛明军,李靖翀.PVC/锯末塑木材料的研制[J].塑料工业,2003,31(1):3-4. |
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| 作者姓名： | 李新法 张慧勤 陈金周 单爱国 牛明军 李靖翀 |
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| 作者单位： | 1. 郑州大学材料工程学院,河南,郑州,450052
2. 中原工学院,河南,郑州,450052 |
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| 摘 要： | 以锯末和PVC胶粘剂为主要原料，用高速混合机制备了PVC／锯末塑木材料，并通过平板硫化机热压成型，制备出了新型的PVC／锯末塑木板材；测试了塑木板材的拉伸强度，弯曲强度，冲击强度，拉伸弹性模具，弯曲弹性模量等力学性能，讨论了增塑剂和胶粘剂用量对塑木板材性能的影响，实验结果表明：随增塑剂用量的增大，PVC／锯末塑木板材的刚性下降，韧性升高；随胶粘剂用量的增大，PVC／锯末塑木板材的力学性能和耐水性均有提高。
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| 关 键 词： | PVC／锯末塑木材料 研制 聚氯乙烯 增塑剂 胶粘剂 |
| 文章编号： | 1005-5770(2003)01-0003-02 |
| 修稿时间： | 2002年8月1日 |
Development of PVC/sawdust Plastics-wood Materials |
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| LI Xin fa ,ZHANG Hui qin ,CHEN Jin zhou ,SHAN Ai guo ,NIU Ming jun ,LI Jin chong.Development of PVC/sawdust Plastics-wood Materials[J].China Plastics Industry,2003,31(1):3-4. |
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| Authors: | LI Xin fa ZHANG Hui qin CHEN Jin zhou SHAN Ai guo NIU Ming jun LI Jin chong |
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| Affiliation: | LI Xin fa 1,ZHANG Hui qin 2,CHEN Jin zhou 1,SHAN Ai guo 1,NIU Ming jun 1,LI Jin chong 1 |
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| Abstract: | PVC/sawdust plastics wood materials were prepared by using high speed mixer,with PVC and sawdust as raw materials,a novel PVC/sawdust plate was thus manufactured with platen vulcanizing heater.The tensile strength,bending strength,impact strength,tensile modulus of elasticity and bending modulus of elasticity were determined.The effect of plasticizer and adhesive content on the mechanical properties and water resistance were discussed The results showed that the tensile strength,tensile elasticity modulus,bending strength,bending modulus increased and impact strength decreased with the decrease of plasticizer content;the mechanical properties increased with the increase of adhesive content;and its water resistance was excellent |
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| Keywords: | PVC Plasticizer Sawdust Adhesive |
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