ADCOTE 89R3

Adcote™ 89R3, a solvent based, one-component adhesive for laminating film (particularly polyester) to glass, It is a more rapidly adherent version of Adcote 89R1T.

The material finds particular use in solar control film applications.

Features & Benefits

Coated at 1/3 - 1/4 of the thickness of typical pressure sensitive adhesives, it offers better optical properties.The surface is non-tacky with the application of water and allows the user the freedom to reapply the film should an inadvertent defect appear in the adhered film. Being partially thermosetting in properties, it is free from heat deformation problems; i.e., tunneling. Additionally, it has excellent resistance to high humidity conditions assuring that the bond to glass remainsunaffected. Bond formation is dependent on the temperature of the glass and can begin in 30 minutes or less. Bond values reach approximately 1000 gm/inch. A polypropylene release liner is customarily employed.

Product Details

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Key Properties

Application Method
Gravure|Reverse roll
Coating Weight
1.25-1.5 lbs/ream
Carrier
Methyl Ethyl Ketone, Toluene
Chemistry
Polyester
Color
Colorless to Light Yellow Liquid
Density
7.7 lbs/gallon
Recommended Diluent
Methyl Ethyl Ketone, Toluene
Drying Web Temperature
230-250 °F
Key Performance Benefits
adhesion to glass, optical clarity
Shelf Life
360 days
Applied Solids
30-34 %
Supplied Solids
34 %
Solvent
Methyl Ethyl Ketone/Toluene
Thinner
Methyl Ethyl Ketone, Toluene
Nominal Application Temperature
Room Temperature
Substrates
Glass
Bond Strength
1000 gm/inch
Viscosity
225 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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