Guangzhou Petrochemical: Hydrogen Regulating Method to Produce Polypropylene

As of May 12, Guangzhou Petrochemical No. 3 polypropylene plant produced hydrogen (PP) fiber material PPH-Y40-G powder material of about 1,200 tons, pellets of about 500 tons, and melt index of 40g / using polypropylene gas conditioning method. 10min. This is the highest melt index homopolymer product currently produced by the device. It is mainly used to make mask S-layer spunbond cloth, and can also be used in the production of diapers and other supplies.

The No. 3 polypropylene device is mainly used to produce high-performance impact copolymer polypropylene products. In view of the difficulty in the high control of the new product PPH-Y40-G melt index, the technical staff formulated a production plan, optimized the process parameters, and comprehensively carried out the granulation unit. Maintenance to ensure the safe and stable operation of key units. In order to improve the powder packaging efficiency, the technicians also optimized the packaging powder port, adjusted the length of the packaging line, and increased the packaging powder speed from 12 tons to 16 tons per hour.