PURETHANE™ A 1090
PURETHANE™ A 1090 is a water-based polyurethane dispersion adhesive for clear, durable flexible packaging laminations. It bonds effectively to corona-treated packaging films, including oriented polypropylene (OPP), polyethylene terephthalate (PET), and polyethylene (PE), while supporting stable coefficient of friction (COF) for reliable web handling, stacking, and conveying.
The adhesive can be run as a single-component system for low- to medium-demand packaging. For structures that require greater bond strength or improved resistance to heat, moisture, and aggressive contents, PURETHANE™ A 1090 can be crosslinked with PURETHANE™ C-CAT 104. Its combination of laminate clarity, adhesion, and converting performance makes it well suited for pouches and film-to-film structures used for snacks, meats, vegetables, and other packaged goods.
Features & Benefits
Water-based polyurethane dispersion supports cleaner processing and straightforward equipment cleanup
Produces clear laminates with minimal visual haze
Develops strong adhesion to corona-treated OPP, PET, and PE films
Maintains stable COF to help improve package handling and stacking performance
Provides heat resistance suitable for pouch converting and sealing operations
Can be used alone or paired with PURETHANE™ C-CAT 104 for enhanced bond strength and resistance to heat, moisture, and chemicals
Supports flexible packaging structures for refrigerated, frozen, and general food applications
Product Details
Key Properties
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