The International Group Inc Barrier-Seal R6728A

Barrier-Seal is an R6728A product is a water-based coating designed for SBS cup stock and other paper based substrates. It can be used for any packaging application that requires excellent water resistance, oil resistance and heat seal.

Product Type: Waterborne Coating

Compatible Substrates & Surfaces: Paper

Features: Grease Resistant, Heat Sealable, Oil Resistant, Water Resistant

Technical Data Sheet

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Identification & Functionality

Product Type

Features & Benefits

Product Highlights

To achieve good barrier properties, the surface temperature of the coated substrate should reach at least 80°C (175°F) during drying.

This product is gluable with some specialty hot melt adhesives. It is not gluable with cold set adhesives nor printable with water-based inks.

  • Paper or board coated with this product have the following features:
  • heat seals with high speed formers
  • water resistance
  • oil and grease resistance
  • non-abrasivness
  • repulpable

Applications & Uses

Compatible Substrates & Surfaces
Plastics & Elastomers End Uses

Properties

Physical Form
Appearance
White Liquid
Typical Properties
ValueUnitsTest Method / Conditions
pH9 – 10.5
Viscosity12 - 20seconds