摘要
介绍了双向拉伸聚酯薄膜（ＢＯＰＥＴ）的生产工艺及应用．以聚对苯二甲酸乙二醇酯为原料，经干燥，挤出铸片，双轴定向拉伸可制得ＢＯＰＥＴ．它具有一系列优良的综合性能，如机械性能、电气性能、高阻隔性等，广泛应用于电气绝缘、复合包装、印刷。
The productive technology and application of biaxially oriented stretching polyethylene terephthalate(BOPET) film is introduced.BOPET film is produced from polyethylene terephthalate resin,through the process of drying,extrusion,casting and biaxially oriented stretching.BOPET film is very important in industry.It has many excellent properties,such as high mechanical strength,good electrical properly,high resistance to chemicals etc.BOPET film is widely used in the fields of electronics,insulation,laminating package,printing,photo active film processing etc.
出处
《郑州轻工业学院学报》
1998年第2期45-47,共3页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
关键词
聚对苯二甲酸
乙二醇酯
双向拉伸薄膜
生产工艺
olyethylene terephthalate
biaxially oriented films
productive technology
