PET生产线熔体过滤器使用周期影响因素

Influence factors of life cycle of melt filter in PET production Line

介绍了PET连续聚合过程中热稳定剂磷酸用量、生产负荷、调色工艺、滤芯清洗品质等因素对熔体过滤器使用周期的影响,要确保连续聚合生产线稳定运行,必须对这些因素加以控制。

The effects of the amount of heat stabilizer phosphoric acid,production load,toning process and filter cleaning quality on the life cycle of melt filter during PET continuous polymerization process were introduced. These factors must be controlled to ensure the stable operation of the continuous polymerization production line.