ROBOND™ L-148

Robond™ L-148 is designed for use as a two-component, VOC compliant, waterborne adhesive for laminating flexible substrates.The CR 9-101 coreactant must be used at the recommended mix ratio to achieve the desired adhesion and higher performance properties. Alcohol-free reduction, high clarity, good open time, and low foam are important advantages of the Robond™ L-148/CR 9-101 adhesive system.

Features & Benefits

Medium-performance, waterborne acrylic adhesive. Supplied "run-ready" with easy mixing and handling and long pot life. Works on a wide variety of films and end-use applications. Fast slitting for reduced WIP. No solvents or potential for PAA.

Product Details

Product Family:

Water-Based Adhesives

Markets:

Food, Home & Personal Care

Performance Benefits:

Adhesion to high slip films, Good Clarity, Moisture Resistance, Long Pot life, Easy Clean-up, Low Nip Temperature, High Running Solids, Adhesion to Foil and Metallized Films, High Green Bonds, Fast Slitting Time, Low Odor, High Shear Resistance

Regulations:

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

Applications:

Stand-Up Pouches, Bottle Labels, Large Format Bags, Hot Fill Pouches, Meat and Cheese Packaging, Snack Food Packaging, Frozen Food Packaging, Confectionary Packaging, Shrink Labels, Condiment Packaging, Fresh Produce Packaging

Key Properties

Application Method

Flexo|Gravure

Coreactant

CR 9-101

Coating Weight

1.0-1.5 lbs/ream

Carrier

Water

Chemistry

Waterborne Acrylic

Color

Milky White

Density

8.8 lbs/gallon

Mix Ratio

100:2

Recommended Diluent

water

Drying Web Temperature

> 180 °F

Key Performance Benefits

Environmentally friendly, easy to use, varied end use applications

Shelf Life

14 months

Applied Solids

49%

Supplied Solids

49%

Solvent

none

Thinner

Water

Cure Time

5 days at 70 °F

Mixed Viscosity

50 cPs @ 77 °F

Nip Temperature

140-180 °F

Nominal Application Temperature

Room Temperature

Pot Life

8 hours

Substrates

PE, PET, OPP, metallized Films, Foil, Paper

Viscosity

50 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...

2024 Dow Laminating Adhesive and Heat Seal Coatings Brochure Download our 2024 Dow Laminating Adhesive Brochure Read More...

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