New polypropylene products!
 2023/04/03 | View:373

"We firmly established the basic point of improving quality and increasing efficiency on the drive of innovation, closely followed the market to do a good job in new product research and development, and successfully produced HP5416, a polypropylene random copolymer pipe material." On March 28th, Han Naibing, an engineer of Olefin Operation Department of Liaoyang Petrochemical Company, said.


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Polypropylene random copolymer pipe material HP5416 is a world-famous benchmark product for polypropylene pressure pipes. Compared with other polypropylene products, it has better mechanical properties, higher tensile yield strength and impact resistance, long service life, safety and environmental protection, and belongs to high-end green and sustainable development products. It is widely used in building heating system, drainage, urban electric power and other fields.


Liaoyang Petrochemical's new product technology research team conducted in-depth technical exchanges, optimized production control measures, and strengthened technical support in the adjustment of powder melting index and extruder parameters. In the process of production conversion, technical management personnel closely monitored the whole process, adjusted the temperature, pressure and feed rate of the reactor in time, kept a close eye on the change of melt index, and adjusted the key parameters such as the reactor and extrusion granulation in time to ensure the stable production operation and product quality, and finally successfully produced qualified products.


Liaoyang Petrochemical Company has continuously developed 8 brands of new polypropylene products. In the next step, the company will accelerate the pace of research and development of new chemical products, carefully cultivate star products, and shape competitive advantages with excellent quality.