2025年3月10日 · LyondellBasell's unique Metocene PP technology significantly extends the performance envelope of PP by using single-site catalysts. The technology enables very advanced tailoring of product properties to address specific application needs.

Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications. It is produced via chain-growth polymerization from the monomer propylene. Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar.

Polypropylene (PP) is a tough, rigid plastic and produced in a variety of molecular weights and crystallinities. Polypropylene is made from the polymerization of propylene gas in the presence of a catalyst system, usually Ziegler-Natta or metallocene catalyst.

The NOVOLEN® gas phase polypropylene (PP) technology is used to produce the full range of PP resins of homopolymer, random copolymer, terpolymer and impact copolymer + TPO. This reliable, versatile and environmentally clean process makes products meeting the requirements of even the most demanding applications

2023年11月10日 · Lummus Technology LLC and Citroniq LLC say they will build four plants in the U.S. to produce bio-based polypropylene.

2024年11月5日 · Citroniq, a Houston-based maker of carbon-negative materials, announced it has selected the site for the first of its four planned bio-based polypropylene (PP) plants in the United States. The mega-site will be built in Falls City’s Mid …

2020年9月11日 · Petrochemicals company Braskem yesterday announced the successful launch of commercial production at its new world-class polypropylene (PP) production line in La Porte, TX.

2022年7月6日 · Heartland Polymers has successfully commissioned its polypropylene (PP) plant and began initial production at the Heartland Petrochemical Complex in Alberta, Canada. Railcars are being loaded with North America’s newest source of PP using Alberta, Canada-based propylene feedstock.

As the world’s largest producer of polypropylene (PP) and associated catalysts, LyondellBasell has experience that dates back to the original discovery of the Ziegler-Natta polymerization of olefins.

2020年10月5日 · Polypropylene remains one of the fastest growing polymers, with historic and forecasted demand growth higher than GDP for the foreseeable future.