Hydroxy polyurethane resin (HPU) using CO2 as a raw material.
Environmentally friendly urethane resin made from CO2. It excels in gas barrier properties, metal adhesion, and post-curing characteristics (durability).
Hydroxypolyurethane resin is a type of polyurethane resin manufactured using carbon dioxide. It excels in gas barrier properties, metal adhesion, and post-curing characteristics (durability), making it suitable for a wide range of applications such as binders, additives, and barrier coatings, similar to conventional polyurethane resins. 【Features】 ■ It has oxygen barrier properties. ■ It exhibits excellent adhesion to metal materials. ■ Crosslinking can be easily achieved with low energy, and it has excellent physical properties (durability) after curing. *For more details, please request materials or view the PDF data available for download.
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Applications/Examples of results
■Packaging Materials - Gas barrier and aroma retention properties for packaging substrates - Heat sealability for packaging substrates - Pinhole repair function for metal vapor deposition films - Gas barrier dry laminate adhesives ■Additives - Additives for metal dispersion coatings - Compatibilizers for mixed materials - Flame retardant auxiliaries ■Others - Self-healing properties - Dye migration prevention properties
