~Description YH3166/YH3166B is a solvent-based two-component polyurethane adhesive for food flexible package lamination. It can laminate plastic film, metalized film, and ALU foil with high bonding strength. Suitable for laminating various films and foils, such as PE, PP, PET, PA, OPP, VMPET, CPP, PVC, ALU, etc. ~Advantages High green tack, good wetting ability, excellent coating performance. Excellent heat and chemical resistance. Can do 135ºC, 30 minutes retorting with ALU foil. High transparency, high-speed application. Good performance for lidding materials. Higher solid content, cost-effective. High versatility, can be used for laminating transparent film, printed film, aluminum coating film and etc. High resistance to content, packaging for food, medical, detergent liquid, cosmetic; vacuum bag, zipper bag, stand-up pouch, penguin shaped pouch, seal pouch, ketchup, yogurt package and so on. ~Physical Parameters Items YH3166 YH3166B Composition -OH, polyester polyol -NCO, isocyanate Appearance Yellow transparent or slightly opaque liquid Solid Content (%) 66±2 75±2 Solvent EA Viscosity (mPa•s, 25ºC) 5000±2000 2000±1000 Mixing Ratio (weight) 20 3 It is a standard mixing ratio, should adjust based on the actual condition. ~Foodstuff Standard YH3166/YH3166B complies with: CHINA GB9685 and amendments; USA FDA 21CFR 175.105; GERMANY BfR XXVIII; EU NO.10/2011 and amendments ~Package Resin: 20kg/pail Hardener: 3kg/tin ~Storage Store it in a cool, dry, well-ventilated area. The shelf life of Resin is 12 months and the shelf life of Hardener is 10 months in original packages.