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China Petrochemical News Network reporter Zhang Huan, correspondent Jiang Meiqi and Wang Yueming reported: On April 2, the 200,000 tons/year polypropylene plant of Zhongke Refining & Chemical successfully produced 2,000 tons of EP548T grade high-melting-finger-impact copolymer polypropylene resin products.
High melting index impact copolymer polypropylene EP548T has good rigidity and toughness balance and good fluidity.
The equipment technicians overcome the bottleneck of the long production cycle of this brand, revised the production plan and the brand switching instruction sheet, optimized key parameters, and effectively extended the operation cycle of the gas phase reactor.