ADCOTE™ 76T198E

Adcote™ 76T198E polyester adhesive is the polyester component of a two-component laminating adhesive which requires the use of an isocyanate coreactant. This polyester, in conjunction with various isocyanate terminated coreactants, functions as an adhesive for flexible packaging and industrial laminations. Adcote™ 76T198E adhesive adheres to polyester, nylon, aluminum foil, and the treated side of polyethylene and polypropylene.

Features & Benefits

Adcote™ 76T198E adhesive provides optical clarity, high bond strength, and excellent heat and chemical resistance.

Product Details

Product Family:

Solvent-Based Adhesives

Markets:

Food, Industrial

Performance Benefits:

Good Clarity, Moisture Resistance, High Heat Resistance, Adhesion to Foil and Metallized Films, High Chemical Resistance, High Bond Strength

Regulations:

FDA Regulation 21 CFR177.1395, FDA Regulation 21 CFR175.105, FDA Regulation 21 CFR177.1390

Applications:

Stand-Up Pouches, Coffee Bags and Pouches, Retort Pouches, Hot Fill Pouches, Agricultural Chemicals, Condiment Packaging, Portion Packs

Key Properties

Application Method

Gravure

Coreactant

Coreactant 9L10, Coreactant F

Coating Weight

2.0-3.0 lbs/ream

Carrier

Methyl Ethyl Ketone

Chemistry

Polyester

Color

Clear Amber Liquid

Density

7.8 lbs/gallon

Mix Ratio

100:4 for Coreactant 9L10, 100:5 for Coreactant F

Recommended Diluent

Ethyl Acetate, Methyl Ethyl Ketone, Toluene

Drying Web Temperature

150-180 °F

Key Performance Benefits

optical clarity, high bond strength, and excellent heat and chemical resistance.

Shelf Life

360 days

Applied Solids

20-30 %

Supplied Solids

35 %

Solvent

Ethyl Acetate

Thinner

Ethyl Acetate, Methyl Ethyl Ketone

Cure Time

7-14 days @ 70 °F

Mixed Viscosity

650 cPs

Nip Temperature

180-250 °F

Nominal Application Temperature

Room Temperature

Post Process Time

4-8 hours @ 70 °F

Pot Life

> 8 hours

Substrates

Polyester, Nylon, Aluminum Foil, Treated Side of Polyethylene and Polypropylene

Viscosity

750 cPs @ 77 °F

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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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