| 淤浆法高密度聚乙烯装置过渡料性能评价与加工应用 |
| |
| 引用本文： | 李朋朋,姜平,薛山,周超英,邵月君. 淤浆法高密度聚乙烯装置过渡料性能评价与加工应用[J]. 塑料科技, 2012, 40(3): 67-69 |
| |
| 作者姓名： | 李朋朋 姜平 薛山 周超英 邵月君 |
| |
| 作者单位： | 1. 中国石油兰州化工研究中心,甘肃兰州,730060
2. 中国石油兰州石化公司石油化工厂,甘肃兰州,730060 |
| |
| 摘 要： | 对淤浆法高密度聚乙烯(HDPE)装置不同批次过渡料进行了性能评价,并进行了加工应用试验,同时对比了市场产品牌号用途。结果表明:不同批次过渡料性能相近,熔体流动速率在1.4～1.6 g/10min之间,密度在0.948～0.949 g/cm3之间,拉伸屈服强度在23 MPa以上,断裂伸长率在800%以上,具有类似的拉伸流变行为。过渡料可以用于吹膜加工、拉丝或者小型注塑制品。
|
| 关 键 词： | 淤浆法工艺 过渡料 吹膜 拉丝 |
Performance Evaluation and Processing Application of Transition Material from Slurry HDPE Device |
| |
| Li Pengpeng , Jiang Ping , Xue Shan , Zhou Chaoying , Shao Yuejun. Performance Evaluation and Processing Application of Transition Material from Slurry HDPE Device[J]. Plastics Science and Technology, 2012, 40(3): 67-69 |
| |
| Authors: | Li Pengpeng Jiang Ping Xue Shan Zhou Chaoying Shao Yuejun |
| |
| Affiliation: | 1 Lanzhou Petrochemical Research Center,PetroChina,Lanzhou 730060,China 2 Petrochemical Plant of Lanzhou Petrochemical Company,PetroChina,Lanzhou 730060,China |
| |
| Abstract: | The performances of different batch of transition materials from slurry HDPE device were evaluated,and their application experiments were performed.The use of similar samples in the market was compared.The results show that transition materials have similar properties with MFR of 1.4～1.6 g/10min,density of 0.948～0.949 g/cm3,tensile yield strength of 23 MPa,and elongation at break of 800%.The extensional rheological behaviors of different transition products are also similar.The transition materials can be used for film blowing,draw bench or injection of small goods. |
| |
| Keywords: | Slurry technology Transition material Film blowing Draw bench |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
