| 薄膜用高性能LLDPE树脂的开发 |
| |
| 引用本文： | 宫向英,袭一泽,王立业,佟德永,郭恩义. 薄膜用高性能LLDPE树脂的开发[J]. 合成树脂及塑料, 2012, 0(3): 44-46 |
| |
| 作者姓名： | 宫向英 袭一泽 王立业 佟德永 郭恩义 |
| |
| 作者单位： | 中国石油天然气股份有限公司大庆石化分公司塑料厂 |
| |
| 摘 要： | 采用气相流化床工艺,使用钛系催化剂,以1-己烯作共聚单体,采用连续不停车切换生产薄膜用高性能线型低密度聚乙烯树脂。测试结果表明:树脂的各项性能良好,薄膜的落镖冲击破损质量达92 g;拉伸断裂应力达31.7 MPa;拉伸断裂应变达1 183%。
|
| 关 键 词： | 线型低密度聚乙烯 1-己烯 薄膜 露点 |
Development of high-performance LLDPE resin for films |
| |
| Gong Xiangying,Xi Yize,Wang Liye,Tong Deyong,Guo Enyi. Development of high-performance LLDPE resin for films[J]. China Synthetic Resin and Plastics, 2012, 0(3): 44-46 |
| |
| Authors: | Gong Xiangying Xi Yize Wang Liye Tong Deyong Guo Enyi |
| |
| Affiliation: | (Plastic Factory,Daqing Petrochemical Company,CNPC,Daqing 163714,China) |
| |
| Abstract: | High-performance linear low density polyethylene(LLDPE) for films was produced with 1-hexene as comonomer in the presence of titanium catalyst in a gas-phase fluidized bed reactor by employing a continuous non-stop switching method.The results show that the properties of the resin are excellent.The falling dart impact failure mass,tensile stress at break and tensile strain at break of the LLDPE resin reach 92 g,31.7 MPa and 1 183%,respectively. |
| |
| Keywords: | linear low density polyethylene 1-hexene film dew point |
| 本文献已被 CNKI 等数据库收录！ |
|
