The miracles of science™

Select Industry

Polymer Modifiers

Proven as a PVC modifier, DuPont™ Elvaloy® resins also find use in ABS and polyesters

DuPont™ Elvaloy® PVC modifiers are highly miscible in PVC, offering opportunities for PVC-based manufacturers to differentiate product performance and increase productivity through compounding efficiency and formulating advances.

DuPont™ Elvaloy® modifiers serve as permanent PVC plasticizers or as impact modifiers and process aids; they address  needs for longer PVC product life, improved impact performance, or reduced material or operating costs. Typical benefits include:


  • Performance under conditions in which a liquid plasticizer would migrate, such as outdoor exposure to weather or contact with chemicals
  • Increased melt strength for thinner parts, better foam cell structure or wider thermoforming window
  • Reduced scrap and higher yields through improved flow and fusion characteristics, which allow for lower processing temperatures and a wider processing window in rigid PVC;
  • Reduced cost by enabling higher filler levels while meeting impact properties;
  • Impact strength that meets or exceeds industry standards.

For more information, refer to the "Polymers Modified" section of this site:


Elvaloy® resins are also used for ABS and polyester toughening. For more information about these applications, refer to the following pages in the “Polymers Modified” section of this site:

For general information about available grades of DuPont™ Elvaloy® resin, including technical properties data and material safety data, refer to the Elvaloy® product information web site.