Polyolefin catalyst

DJD-Z series catalysts are the fourth generation of granule form Ziegler-Natta catalysts, have characters of high activity, good hydrogen response and low polymer fines. Can be used to produce full range PP grades in Unipol, Novolen, Innovene, Hypol and SPG PP production technologies.

DJD-B series catalysts are the fourth generation of spherical form Ziegler-Natta catalysts, have characters of high activity, good hydrogen response and low polymer fines. Can be used to produce full range PP grades in Spheripol and Spherizone PP production technologies.

DJD-G series catalysts are the fourth generation of spheroid form Ziegler-Natta catalysts, have characters of high activity, good hydrogen response and low polymer fines. Can be used to produce full range PP grades in Unipol PP production technologies.

DJD-PES-B catalyst is a spheroid shape high-efficiency catalyst for the Unipol gas-phase fluidized bed PE production technology. Has characters of good copolymerization performance and hydrogen sensitive. Can be used to produce bimodal polyethylene, especially in high end PE80 and PE100 pipe grades. The polymer shows good mechanical and processing properties.

DJD-PES-M catalyst is a spheroid shape high-efficiency catalyst for the Unipol gas-phase fluidized bed PE production technology. Has characters of good copolymerization performance and hydrogen sensitive, easier to switch. Can be used to produce full density polyethylene with good mechanical and processing properties.

DJD-PES-H catalysts are spheroid shape high-efficiency catalysts for HDPE production. have characters of good copolymerization performance and hydrogen sensitive, easier to switch, less fines. The polymer has extremely high mechanical strength, stiffness and excellent processing properties.

Chemical name: Cyclohexyl-Methyl-Dimethoxy Silane (CMMS)

Chemical name: Di-Cyclopentyl-Dimethoxy Silane (DCPDMS)

DJD-UD51/55/56 external donors are designed for the application in Unipol PE production technology. Act as external donors to adjust polymer stereo-selectivity and control main catalyst activity to be over released in ultra-high temperature which can effectively control polymer agglomeration and protect safety production.