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ROBOND™ L-90M
ROBOND™ L-90M is a water-based acrylic adhesive used primarily to laminate substrates to create flexible packaging.
ROBOND™ L-90M can be used on its own as a one-component adhesive, or it can be used in combination with coreactant CR 9-101 as a two-component system to improve shear strength, chemical resistance, and heat resistance. It is used to laminate treated polyolefins, PVDC-coated substrates, metallized films, and nylon. These laminations are typically used to create flexible packaging for food and beverages. ROBOND™ L-90M has incredibly fast bond development when used with CR 9-101, and laminates can be slit in as little as 5 minutes after coating. The quick postprocessing speeds, coupled with a long pot life and low foaming properties, allow for increased efficiency of water-based lamination operations. This adhesive is ready to use at the solids level supplied or may be diluted to meet specific application requirements.
Specifications
Solids, %: 42 Viscosity at 77°F, cPs: 45 Weight/gallon, lb/gallon: 8.8 pH: 6.5–7.5 Solvent: None Coreactant: Coreactant CR 9-101 Mix ratio, pbw: 100:2.0 Diluents: Water or water:isopropanol at a 1:1 blend Wet appearance: Milky white Dry appearance: Clear and transparent Shelf life of unopened container, days: 360 Storage temperature, °F: 50–100
Primary Chemistry: Waterborne acrylic
Features & Benefits
Alcohol-free reductions High clarity Lower nip temperature Low foam Fast time to slit High heat and chemical resistance Adhesion to high-slip films Low odor
Problems Solved
Inefficiencies in flexible packaging manufacturing due to long postprocessing times Poor adhesion of adhesives to high-slip films
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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