Propylene polymerization catalyst
DJD-Z series
DJD-Z series catalysts are the fourth generation of granule ...
DJD-Z series catalysts are the fourth generation of granule ...
DJD-B series catalysts are the fourth generation of spherica...
DJD-G series catalysts are the fourth generation of spheroid...
DJD-PES-B catalyst is a spheroid shape high-efficiency catal...
DJD-PES-M catalyst is a spheroid shape high-efficiency catal...
DJD-PES-H catalysts are spheroid shape high-efficiency catal...