by SpecialChem

EXCEVAL™ RS-2817 SB

Technical Datasheet | Supplied by Kuraray

EXCEVAL™ RS-2817 SB is a hydrophobically modified polyvinyl alcohol by Kuraray. Exhibits high water resistance and high film forming property. Used for barrier layer of silicon release paper applications. It forms as an excellent gap filler between paper pulp which results in less permeability of liquids. EXCEVAL™ RS-2817 SB offers gas barrier versus oxygen, nitrogen, carbon dioxide and organic substances.

EXCEVAL™ RS-2817 SB Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Hydrolysis Value

95.5 - 97.5 %mol

Ash Content

< 0.4 %

(Calculated as Na₂O)

5 - 7

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