Domestic Special PP Resin For Cast Film Has Industrialized Production

- Mar 31, 2016 -

Xinjiang, China News, June 10, developed by dushanzi petrochemical production of polypropylene random copolymer special resins for cast film industrialization production target in the first half, petrochemical special resin for composite film cast film products alone produced about 20,000 tons.


It is understood that the dushanzi petrochemical research and development production of random copolymer polypropylene casting film series include heat sealing layer, layer, a core layer of Corona special material for three-layer coextrusion film, which can meet the user for three laminar extended production of coextrusion film series in a single feed.


Polypropylene random copolymer special resins for cast film products in the industrial production process, due to the high ethylene content added, viscosity of polymers, pipe plug leading to unit shutdown. Researchers after trial, and finally at the beginning of this year to achieve a random copolymer polypropylene unit long period running smoothly, target, product quality is stable, and all meet the standard.


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