ROBOND™ L-2152

ROBOND™ L-2152 is one of two parts constituting the ROBOND™ L-2152/Coreactant CR 9-101 laminating adhesive system. This adhesive is an acrylic waterborne system that uses Coreactant CR 9-101 to provide cross-linking and achieve maximum adhesion and performance. The ROBOND™ L-2152/Coreactant CR 9-101 adhesive system performs well with substrates such as cellophane, treated polyolefins, polyester, vinyl, aluminum foil, metallized and PVDC-coated materials, coextruded heat-sealable layers, paper, and more. This laminating adhesive provides exceptional bond strength, optical clarity, and high heat and chemical resistance in several applications.

Typically, ROBOND™ L-2152/Coreactant CR 9-101 laminating adhesive is used in flexible packaging applications and industrial laminations using materials like polyester film and scrim or polyester film and foil. The appropriate dry coating weight for ROBOND™ L-2152/Coreactant CR 9-101 adhesive ranges between 2.4 and 5.7 g/m2 (1.5–3.4 lbs/ream), depending on the substrate, application, and coating method.

Features & Benefits

VOC complaint
High clarity
Long pot life
Works on a wide variety of films
High chemical and heat resistance
Excellent bond strength

Key Properties

Application Method
Gravure
Coreactant
CR 9-101
Coating Weight
1.5–3.4 lbs/ream
Carrier
Water
Chemistry
Waterborne acrylic
Color
Milky white
Density
8.7 lbs/gallon
Mix Ratio
100:4
Recommended Diluent
Water
Drying Web Temperature
179°F
Key Performance Benefits
High chemical and heat resistance, excellent bond strength, compatibility with various substrates
Applied Solids
40%
Supplied Solids
40%
Pot Life
4 hours at 40% solids
Substrates
Cellophane, treated polyolefins, polyester, vinyl, aluminum foil, metallized and PVDC-coated materials, coextruded heat-sealable layers, paper
Viscosity
55 cPs at 77°F

Technical Resources

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