ADCOTE™ 3220

Adcote™ 3220 adhesive is a solution of a very tough and hard solid polyester resin. Adcote™ 3220 can be used as supplied or it can be crosslinked with Coreactant F to further improve chemical and temperature resistance. Adcote™ 3220 resin has excellent adhesion to most plastic films and to metal surfaces. Used as Blending/Modifying Resin, Binding Resin and Web Saturant, Laminating Adhesive, Heat Seal Coating

Features & Benefits

Low Glass Transition Temperature, U.V. Stable, Crosslinkable, Broad Temperature Range Flexibility, Excellent Weatherability, Enhanced Chemical and Temperature Properties

Product Details

Product Family:

Heat Seal Coatings, Solvent-Based Adhesives, Primers

Markets:

Home & Personal Care, Industrial

Performance Benefits:

UV Resistance, High Heat Resistance, Adhesion to Foil and Metallized Films, High Chemical Resistance, High Bond Strength

Regulations:

FDA Regulation 21 CFR175.105

Applications:

Sail and Fabric, Agricultural Chemicals, General Industrial

Key Properties

Application Method

Air knife|Gravure|Reverse roll|Slot die

Coreactant

Coreactant F, Coreactant 9L10, Coreactant CT

Coating Weight

2.0-6.0 lbs/ream

Carrier

Toluene, 1,3-Dioxolane

Chemistry

Polyester

Color

Clear Amber Liquid

Density

8.0-8.2 lbs/gallon

Mix Ratio

100:1.8 for Coreactant F, 100:1.4 for Coreactant 9L10, 100:1.4 for Coreactant CT

Recommended Diluent

Toluene, 1,3-Dioxolane, Methyl Ethyl Ketone, Tetrahydrofuran, Cyclohexanone

Drying Web Temperature

180-220F

Key Performance Benefits

Adhesion to plastic and metal substrates

Shelf Life

365 days

Applied Solids

17-20 %

Supplied Solids

19-21 %

Solvent

1,3 Dioxolane, Methyl Ethyl Ketone, Toluene

Thinner

1,3 Dioxolane, Toluene, Methyl Ethyl Ketone

Cure Time

7-14 days at Room Temperature

Mixed Viscosity

75-500 cps

Nip Temperature

140 °F

Nominal Application Temperature

Room Temperature

Pot Life

8 hours

Substrates

Various Metal and Plastic Substrates

Bond Strength

1000 PSI

Viscosity

75-500 cPs

Talk to a Product Expert

ChemPoint has chemists and engineers ready to work with you to understand your environment and help define your adhesive requirements.

PHONE: 425.378.8570 Online Inquiry

Request SDS Request TDS

Ask A Question Request A Quote Request A Sample

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...

Talk To a Product Expert

Whether you need additional consultation to select a grade or want more information on samples, product availability or pricing, give one of our sales experts a call today and we'll be happy to help with whatever you need. Our staff of sales and technical service representatives have the tools to set your business up for success.

Talk to a product expert

Customer support

Testing Capabilites