无规共聚聚丙烯雾度测定样品制备条件试验

文章主要对烯烃公司生产牌号为3240NC无规共聚聚丙烯雾度试验进行状态调节试验及注塑参数试验,注塑参数试验通过调节注塑温度、保压压力、注射压力、注射速度、冷却温度来制备雾度试验所需样品并进行雾度值测定,来找出雾度试验最佳样品制备条件,对调节参数前后雾度测定值进行比对。

This article mainly on olefin company brand for 3240NC random copolymerization polypropylene fog test for state regu- lation test and injection molding parameters test. Injection molding parameters test by adjusting the molding temperature, the holding pressure, injection pressure, injection speed, cooling temperature to the preparation of fog and fog test required sample degrees value determination,find the fog degree test the best sample preparation conditions, to adjust the parameters before and after the haze measurements.