Metallocene polypropylene!

Polypropylene (PP) is one of the most demanded general-purpose polyolefin (PO) products, second only to polyethylene (PE) in global consumpti.

PP is mainly produced by traditional Ziegler-Natta catalysts, but in recent years, polypropylene products (metallocene polypropylene, mPP) produced by metallocene catalysts are also receiving more and more attention, and the market share is also increasing year by ye.

The global industrial production of mPP began in the 199

ExxonMobil Corporation

ExxonMobil's mPP trade name is Achieve, and the grades include 1605, 1615, 1635E1, 3825, 3854, 6936G1, 6936G2, e.

Achieve1605 has low dissolution and better transparency, and is mainly used for injection moldi.

LyondellBasell _

LyondellBasell has launched a total of about 20 grades in mPP product development, with MI (10min) ranging from 5-1800g, mainly divided into four categories: Metocene, Clyrell EM248U, Purell HM671T, and Priste.

Metocene is a homopolymer with low volatile content, good processability, good transparency, and high strength at low temperatures, and can be used in food packaging, cosmetic packaging, fibers, fabrics, non-woven fabrics, medical laboratory utensils and utensils, e.

TotalCompany _

Total's mPP products include Lumicene MR, Finacene and syndiotactic polypropylene (SPP) produc.

Lumicene MR 2001 and MR2002 are homopolymeric products with high fluidity, which can be used for high-speed spinning of non-woven fabrics and reduce fiber yellowi.

JPP Corporation

JPP's mPP products are traded under the trade names Wintec and Weln.

mitsui chemical .

The mPP product of Mitsui Chemicals, marketed under the trade name TAFMER, is a propylene/α-olefin copolym.

        Clariant _

        The product developed by Clariant is metallocene polypropylene wax, trade name Licocene, which is mainly used as a lubricant additive for polyolefins, a dispersant for pigments and a processing a.

        LG Chem

        The trade name of LG Chem's mPP product is Lucene, which is a homopolymer with narrow molecular weight distribution, high toughness, excellent spinnability, and low volatile organic compoun.

        There is a big gap between China and the international advanced level in the development of mPP catalyst and process technolo.

        PetroChina

        In 2014, Petrochemical Institute and Harbin Petrochemical took metallocene polypropylene catalyst as a breakthrough, and with the help of the special sub-project "development and industrial application of new polypropylene catalyst", they jointly tackled key problems around metallocene transparent polypropylene produc.

        In late June 2017, the supported metallocene polypropylene catalyst (PMP-01) independently developed by the Petrochemical Research Institute of China National Petroleum Corporation was used for the first time in the 80,000-ton/year batch liquid phase bulk polypropylene plant of Harbin Petrochemical Compa.

Successfully produced high-transparency metallocene polypropylene MPP6006, which can be used in packaging, films and injection molding products, providing a residential polypropylene with differentiated properti.

Zero breakthroughs have been made in catalyst research and development and new metallocene polyolefin product development, filling the domestic g.

        Sinopec

        On March 16, 2018, after nearly seven years of unremitting efforts by the scientific research team, Sinopec Yanshan Petrochemical successfully produced metallocene polypropylene produc.

This is the first successful development of metallocene polypropylene on an industrialized continuous production plant in Chi.

It marks that Yanshan Petrochemical has become the first metallocene polypropylene continuous production enterprise in Chi.