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Recently, Sino-Korea Petrochemical STPP plant successfully produced high-grade transparent material GA450 for the first time
.
In order to meet the needs of current market users for higher melting index and no plasticizer for transparent materials, and continue to tackle difficulties and create benefits, on July 23, Sino-Korea Petrochemical STPP plant used high-activity and high-hydrogen-adjustable HR catalyst to successfully produce high melting index.
Product GA450
.
In order to meet the needs of current market users for higher melting index and no plasticizer for transparent materials, and continue to tackle difficulties and create benefits, on July 23, Sino-Korea Petrochemical STPP plant used high-activity and high-hydrogen-adjustable HR catalyst to successfully produce high melting index.
Product GA450
.
The product has high transparency and is a high deformation temperature propylene/ethylene random copolymer, which is widely used in medical syringes, transparent drink cups, microwave cookers, baby bottles,
etc.
In the process of brand switching, STPP plant personnel carefully operated, strengthened inspection, strictly controlled product quality, and avoided the reaction fluctuation after the addition of new catalyst in the production process, and the easy generation of sticky material after the addition of ethylene to block the downstream discharge system and product melting.
Refers to problems such as the extruder shutdown caused by the change, which ensures that the product quality is qualified and the first production is successfully completed
.
