what is Random copolymer polypropylene

Random copolymerized polypropylene, often called random copolymerized polypropylene, is a special polypropylene material that is structurally different from ordinary polypropylene. Unlike conventional homopolymerized polypropylene (i.e., the propylene molecules in polypropylene are arranged continuously), random copolymerized polypropylene introduces other monomers during the polymerization process, thereby inserting other types of molecules into the polymer chain. This gives the material properties and structure special characteristics.

Random copolymerized polypropylene usually contains different types of monomers, such as butadiene, ethyl acrylate, etc. These different types of monomers alternate within the polymer chain, causing the polymer to have more interchain interactions that affect the physical and chemical properties of the material. This special structure can give the material unique properties, such as elasticity, transparency, tear resistance, etc.

Due to the special structure of random copolymer polypropylene, it can play an important role in some specific applications. For example, random copolymerized polypropylene is commonly used in the medical field to prepare elastomers, medical devices, and transparent plastic products because it provides special physical and chemical properties.

Hanwha TotalEnergies  random copolymer PP, including RJ718Z, RJ770, RJ580Z, RF402, RE400, etc., has good transparency and softness, is safe and environmentally friendly, and is currently widely used in food containers, baby bottles, medical consumables, and cooking films and other products

Qingdao Prime union Trading is Hanwha TotalEnergies's northern region agent. It has been an agent for Hanwha TotalEnergies's PP materials since 2002. The materials are imported directly from South Korea. The company is registered in the Qingdao Bonded Port Zone and has the right to operate import and export operations. It can conduct intra-area re-export trade, customs manual trade (customs supervision), US dollar general trade, etc. There are 4 self-owned warehouses with sufficient supply. At the same time, the sister company Qingdao Primetech Plastic is an experienced modification factory with 16 years of experience and can provide one-stop service for plastic modification, dyeing, and injection molding process support. If you have any needs for random copolymer PP materials from Hanwha TotalEnergies, please feel free to call us or leave a message/communicate online.