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.
Improved water resistance
Very good gas barrier at high humidity
Barrier coating of films, paper and other substrates from aqueous solutions