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EXCEVAL™ RS-1713

Technical Datasheet | Supplied by Kuraray

EXCEVAL™ RS-1713 by Kuraray is a water-soluble ethylene vinyl alcohol (EVOH) copolymer that shows surface activity and stable viscosity. It exhibits good film forming characteristics, solution stability, gas barrier, low moisture absorption, water- and chemical (acid and base) resistance. It offers good adhesion to metal, printability, transparency and gloss properties. It is designed for processing by extrusion. EXCEVAL™ RS-1713 is used in protective colloid for highly water resistant emulsion and barrier-film coatings.

EXCEVAL™ RS-1713 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Oxygen Transmission Rate (OTR)

< 0.1 cm³-m

(Towards O₂ Side, Of a PE film coated with Exceval and metalized is analyzed at 23°C, 65%)

Oxygen Transmission Rate (OTR)

< 0.1 cm³-m

(Towards N₂ Side, Of a PE film coated with Exceval and metalized is analyzed at 23°C, 65%)

Viscosity

15.5 - 21 mPa-s

(At 20°C, 4% aqueous solution)

JIS K 6726

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