Adcote™ AL 44 is the modified polyester component of a two-component, curing-type laminating adhesive designed for use in laminations requiring high degrees of optical clarity.

Coreactant 9H1H must be used to achieve full properties. It is recommended for bonding polyester film to vacuum metallized polyester film for solar control film applications.

Features & Benefits

Optical clarity, UV resistance and moisture resistance. Excellent bonds to polyester

Key Properties

Application Method
Coreactant 9H1H
Coating Weight
1.25-2.0 lbs/ream
Methyl Ethyl Ketone, Toluene, Arcosolv PMA
Modified polyester
Clear to Pale Yellow Liquid
8.1 lbs/gallon
Mix Ratio
Recommended Diluent
Methyl Ethyl Ketone, Toluene, Arcosolv PMA
Drying Web Temperature
200-250 °F
Key Performance Benefits
Optical clarity excellent UV and moisture resistance
Shelf Life
360 days
Applied Solids
28-30 %
Supplied Solids
40 %
Methyl Ethyl Ketone, Toluene, PM Acetate
Methyl Ethyl Ketone, Toluene
Cure Time
7-14 days
Mixed Viscosity
2,500 cPs
Nip Temperature
160 °F
Nominal Application Temperature
Room Temperature
Post Process Time
7-14 days
Pot Life
> 8 hours
PET, metallized Films
2,500 cps

Technical Resources

The Importance of Quality Control Testing By being diligent in recording and monitoring tests for each laminated structure many potential laminate problems can be averted. Read More...
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