Introduction
Haiwei Petrochemical Co., Ltd., a subsidiary of Hebei Haiwei Transportation Facilities Group Co., Ltd., is located in the Ji-Lu Economic Development Zone. It covers an area of over 4,000 acres with a total investment of 30 billion RMB. The company integrates high-tech petrochemical projects such as polypropylene, propane dehydrogenation, acrylonitrile, ethylene glycol, ultra-high molecular weight polyethylene, comprehensive utilization of C4, and bio-power generation. Currently, the first phase of the 1-million-ton propane dehydrogenation project commenced construction in March 2014. The first-phase polypropylene production facility, with an annual output of 300,000 tons, was officially put into operation in August 2014. The project adopts internationally advanced polypropylene manufacturing technology, utilizing a dual-loop reactor process equipped with a gas-phase impact copolymerization unit. It can produce 110 polypropylene grades, including specialty products such as pipe materials, BOPP film materials, home appliance materials, and specialty materials for electrical insulation films. All performance indicators of the products meet international standards for similar products. Among these, the specialty electrical-grade polypropylene grade is a high-tech new energy raw material used in the production of ultra-thin electrical-grade capacitor films. It is applied in fields such as aviation, maritime, high-speed rail, electric vehicles, hybrid vehicles, wind power generation, and solar power generation.
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