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China Petrochemical News Network reported on March 24, two scientific research projects undertaken by Yanshan Petrochemical, "Basic Research on Reactor Synthesized Polypropylene Elastomers" and "Development of Special LDPE Materials for Fixed Island Type Microfibers" were organized by the Science and Technology Department of the group company.
Polyolefin-based thermoplastic elastomer (TPO) is a copolymerized polypropylene produced by the copolymerization of ethylene and propylene.
"Basic Research on Synthesizing Polypropylene Elastomer in Reactor" is a scientific research project undertaken by Yanshan Petrochemical Corporation.
Microfiber is divided into two processes: indefinite island and fixed island.
Yanshan Petrochemical is actively committed to the research and development of the project "Development of special LDPE materials for island-shaped superfibers".
Structural performance studies show that LDPE YW-40 has suitable molecular weight and distribution, suitable melt viscosity, low resin ash, and good composite spinning effect with nylon (PA), which can meet the requirements of melt dispersion, island formation, and secondary drafting.
