Celanese to Acquire DuPont’s Engineering Plastics
Celanese will acquire nearly all of DuPont’s engineering thermoplastics, except for its Delrin, Multibase and Tedlar products.
About half the DuPont M&M plastics portfolio being acquired by Celanese is aimed at automotive; much of the rest is for electrical/electronics. (Photo: DuPont)
Celanese Corp. signed last week a definitive agreement to acquire a majority of the Mobility & Materials (M&M) business of DuPont, which will be added to Celanese’s Engineering Materials (EM) business. The transaction is expected to close around the end of this year. Celanese will acquire numerous DuPont engineering thermoplastic brands and technologies, as well as a global production network of 29 facilities, including compounding and polymerization plants, and around 5000 employees. This will effectively double the size of Celanese EM and make it a leader in nearly a dozen polymers globally, according to the company.
DuPont is letting go of nylon, the material it invented in 1935 and was the first to commercialize in 1939.
Core markets for Celanese EM are medical, advanced mobility, electrical and 5G. A little over half of the DuPont M&M product portfolio is devoted to automotive, with a growing focus on electrical vehicles. Another quarter of the business is in electrical/electronics. DuPont M&M products to be acquired include Zytel nylon 6, 66 and PPA; Selar barrier resin and other specialty nylons; Crastin PBT and Rynite PET; and Hytrel copolyester TPE. Not included in the acquisition are DuPont’s Delrin acetal (POM), Multibase products, Tedlar PVF, and automotive adhesives and fluids.
One historical footnote: In relinquishing its Zytel nylons, DuPont is capping a long history with that material, which it was the first to commercialize in 1939, after its scientist Wallace Carothers invented nylon in 1935.
The acquired DuPont products will be added to the Celanese EM existing portfolio of Celanyl, Frianyl and Ecomid nylons 6 and 66, PPA and specialty nylons; Celanex and Vandar PBT; Impet PET; Thermx PCT; Vectra and Zenite LCP; Hostaform and Celcon acetal; Forton PPS: Pibiflex and Riteflex copolyester TPE; Forflex TPO; Santoprene and Forprene TPV; Sofprene and Laprene styrenic TPEs; GUR UHMW-PE; Celstran and Compel continuous-fiber and long-fiber compounds; Polifor PP compounds, and the extensive Omni Plastics line of engineering thermoplastic compounds.
Related Content
-
How Do You Like Your Acetal: Homopolymer or Copolymer?
Acetal materials have been a commercial option for more than 50 years.
-
Scaling Up Sustainable Solutions for Fiber Reinforced Composite Materials
Oak Ridge National Laboratory's Sustainable Manufacturing Technologies Group helps industrial partners tackle the sustainability challenges presented by fiber-reinforced composite materials.
-
Melt Flow Rate Testing–Part 1
Though often criticized, MFR is a very good gauge of the relative average molecular weight of the polymer. Since molecular weight (MW) is the driving force behind performance in polymers, it turns out to be a very useful number.
