DEGACRYL® HS 4251 E is an organic dispersion of copolymers on methacrylic esters and olefins basis. DEGACRYL® HS 4251 E is applied as an universal binder in PVC-free heat seal lacquers for sealing aluminium foil or PET film versus polypropylene (PP), polystyrene (PS), polyethylene therephthalate (PET) or vinyl (PVC). Primed with polyesters like DYNAPOL® L 206 / 208[1] adhesion to PET is achieved. Due to narrow molecular weight distribution, rub-off deposits can be minimized which leads to higher productivity. Additionally, DEGACRYL® HS 4251 E has a higher solid content compared to the equivalent grade DEGACRYL® HS 4151 E.
The Evonik Coating & Adhesive Resins business is based on their backbone chemistry of polyesters, amorphous poly-alpha-olefins, FT-waxes, polybutadienes and polyacrylates. They develop individual polymer solutions according to customer needs.
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