The Universal Selection Source: Coatings Ingredients

Exceval® AQ-4104

Technical DataSheet | Supplied by Kuraray

Exceval® AQ-4104 is a water soluble, modified polyvinyl alcohol (PVOH) polymer. It features combined properties of Kuraray’s Poval and EVAL, including EVAL’s gas barrier (e.g. towards oxygen, nitrogen and carbon dioxide even at elevated relative humidity) characteristics and Poval’s coat-ability. Exceval® AQ-4104 exhibits higher water resistance and lower moisture absorption compared to Poval, shows good resistance to organic chemicals and provides strong adhesion to metals. It is compatible with starch and cellulose. Applications include emulsion polymerization and barrier coatings of film, paper, and other substrates from an aqueous solution. The resulting coatings are highly transparent as well as glossy.

Exceval® AQ-4104 Product details

Product Type
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Chemical Composition
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Physical Form
Powder
Appearance
White
Product Status
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Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxxxxx
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Bio Based
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Exceval® AQ-4104 Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity
xxxxxxxxx mPa.s
Saponification value
xxxxxxx %
Ash content
xxxxxxxxx %
Volatile content
xxxxx %

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxx
Last edited Jun 8, 2016
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