Polyurethane (solvent based)
UBIS PU Solvent-Based Adhesive is a polyurethane-type system that uses organic solvents as carriers. We specifically design this adhesive to laminate flexible packaging films such as PET/PE, PET/CPP, OPP/CPP, OPP/VMCPP, and Nylon/PE. This powerful adhesive provides excellent bonding strength, transparency, and durability, which makes it suitable for a wide range of packaging applications—including food, personal care, and industrial products.
CHARACTERISTICS
- System Type:Â Works as a Two-component Polyurethane Solvent-Based Adhesive (Main + Hardener).
- Curing Action:Â Achieves its bond through a chemical crosslinking reaction.
- Film Quality:Â Produces a final film that is flexible, transparent, and non-brittle.
- Viscosity Control:Â Adjusts easily depending on your chosen solvent ratio.
- Film Compatibility:Â Works seamlessly with PET, BOPP, CPP, Nylon, PE, and Metallized films.
- Machine Speed: Supports high-speed operation, suitable for up to 400–600 m/min.
- Heat Performance:Â Offers excellent heat resistance.
- Chemical Defense:Â Provides excellent resistance to oil, grease, alcohol, and mild chemicals.
ADVANTAGES
- Achieve High Bonding Strength: The adhesive adheres excellently to various film structures.
- Create Clear and Glossy Lamination:Â The system provides high transparency and enhances visual appeal.
- Boost Production Efficiency:Â Fast drying and curing dramatically increase production output.
- Handle High Heat and Chemicals:Â The adhesive resists heat and chemicals, making it ideal for retort and hot-fill applications.
- Ensure Stable Performance:Â The adhesive maintains consistent quality and reliability during long production runs.
- Allow Stable Operation:Â A long pot life ensures stable operation after mixing.
APPLICATION
- General Packaging:Â Laminates film structures like OPP/CPP and PET/CPP for items such as snacks and dry foods.
- Retort Packaging:Â Creates durable PET/AL/CPP structures suitable for ready-to-eat meals and other high-temperature applications.
- Liquid Packaging:Â Bonds PET/PE films for containers used in juices and sauces.
- Frozen Food:Â Works effectively on PET/PE and NY/PE structures designed for various frozen foods.
- Personal Care:Â Supports OPP/VMCPP laminations used in packaging shampoo, creams, and detergent.
