EXCEVAL™ – The PVA barrier specialist

EXCEVAL™ is Kuraray’s brand name for special water-soluble ethylene vinyl-alcohol (EVOH) copolymers. The product range comprises various viscosities and differing levels of hydrolysis and modification. The unique modification of EXCEVAL™ opens up scope to develop a wide variety of new applications.
  
SPECIAL PROPERTIES COMPARED WITH CONVENTIONAL PVA
  • Water-repellent
  • Improved water resistance
  • Very good gas barrier at high humidity
AREAS OF APPLICATION
  • Emulsion polymerisation
  • Barrier coating of films, paper and other substrates from aqueous solutions

You've got questions about EXCEVAL™?

View the most frequently asked questions and answers.


KURARAY POVAL™ and EXCEVAL™ polyvinyl alcohol specialties for paper coating material

KURARAY POVAL™, ELVANOL™, EXCEVAL™:
"Barrier coatings for packaging"

EXCEVAL™: Attractive protection for your food
"Chlorine-free water-borne barriers"

KURARAY POVAL™/EXCEVAL™:
"Specialities for emulsion polymerization and adhesives"

KURARAY POVAL™/EXCEVAL™:
"Polyvinyl alcohol specialities for paper applications"


For further information please also visit www.kuraray-poval.com