| 吸湿排汗用共聚酯切片的工业化开发 |
| |
| 引用本文： | 陆慧良. 吸湿排汗用共聚酯切片的工业化开发[J]. 聚酯工业, 2012, 25(2): 1-4 |
| |
| 作者姓名： | 陆慧良 |
| |
| 作者单位： | 中国石化上海石油化工股份有限公司涤纶部,上海,200540 |
| |
| 摘 要： | 介绍了吸湿排汗用共聚酯的合成方法,并利用现有三釜流程连续聚合工艺技术,工业化试生产了吸湿排汗用共聚酯。结果表明:以聚乙二醇(PEG)作为改性剂,在较低的反应釜温度下,用三釜流程国产化生产线连续化生产吸湿排汗用共聚酯是可行的。所生产的产品与常规PET相比,特性黏度和b值较高,端羧基值较低。
|
| 关 键 词： | 聚酯 吸湿排汗 工业化开发 |
The industrial development of moisture-absorbing and sweat diachargeable copolyester chip |
| |
| LU Hui-liang. The industrial development of moisture-absorbing and sweat diachargeable copolyester chip[J]. Polyester Industry, 2012, 25(2): 1-4 |
| |
| Authors: | LU Hui-liang |
| |
| Affiliation: | LU Hui-liang(Polyester Division,SINPEC Shanghai Petrochemical Co.Ltd.,Shanghai 200540,China) |
| |
| Abstract: | The synthetic method of moisture-absorbing and sweat dischargeable copolyester was introduced.The moisture-absorbing and sweat dischargeable copolyester was industrial trial produced by using the existing three-reactors continuous polymerization process technology.The results show that it is feasible to produce absorbing and sweat dischargeable copolyester on the domestic production line of continuous three-reactors polymerization process under appropriate reaction conditions with polyethylene glycol as a modifier and at lower reactor temperature.The intrinsic viscosity and b value of the product is higher than PET,the containing value of carboxyl end group is less than PET. |
| |
| Keywords: | PET moisure absorbing and sweat diachargeable industrial development |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
