Purethane™  water-based laminating adhesives

Purethane adhesives are waterborne urethane, acrylic and/or hybrid systems designed for dry bond laminating of flexible packaging materials. They are specifically formulated to provide excellent coefficient of friction (COF) stability, without the need to add an external slip additive package. Purethane adhesives have very low odor retention. They can be used either as a one-component or two-component systems for applications where moderate to high levels of moisture, temperature, and chemical resistance are required.

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Application Information

Applications

Description

Benefits

Flexible Packaging
Purethane adhesives are used in a wide array of flexible packaging applications including snack foods, confectionary, fresh cut produce, and other specific applications where water base laminating adhesives have proven to be effective.
  • Low odor retention 
  • Moderate to high level of moisture, temperature and chemical resistance 
  • Excellent clarity, COF stability and UV stability 
  • Good adhesion to wide range of substrates 
  • No cell plugging, easy machinability/clean-up 
  • Good aggressive ingredient resistances and temperature resistance when used with C-CAT-104 crosslinker. 
  • C-CAT-104 crosslinker provides long pot-life and enables low or no material waste
  • Exceptional processing speeds.
Label

Purethane adhesives are used in a wide array of label applications including bottle, can and other label, wrapper and tag applications where a 1 and 2 component water base laminating adhesive is deemed acceptable.

  • Low odor retention
  • Moderate to high level of moisture, temperature and chemical resistance
  • Excellent clarity, COF stability, and UV stability
  • Good adhesion to wide range of substrates
  • No cell plugging, easy machinability/clean-up
  • Exceptional processing speeds

Document Library

Product Literature(publicly available)

Additional Product Literature

Safety Data Sheets

Services

Custom formulated laminating adhesives and coatings

At Ashland, we realize one size doesn’t always fit all. Ashland’s high level of experience in product development and technical services allows us to work directly with our customers to develop meaningful solutions. Our technical service department brings accelerated customization when a standard product does not meet performance requirements. 


Laminating adhesives and coatings technical & analytical services

Ashland manufactures a wide variety of flexible packaging adhesives that are used in multiple high-performance industries. Ashland’s expertise is backed by providing analytical services and technical service, all managed within our Environmental, Health and Safety (EHS) guidelines. Our flexible packaging adhesives adhere to the FDA regulations and Good Manufacturing Practices (GMP).


Market Information

Markets

Application

Product Types or Functions

Packaging, Converting and Printing
Flexible Packaging, Label
Laminating Adhesive