PU adhesive (754)

adhesiveCharacteristics1. Good viscosity to kinds of film material, adapt to kinds of plastic film, metalized plastic film; 2. Good performance of anti-freeze, weather resistance and hydrolyzation resistance; 3. With high solid content and low viscidity, good moisture and leveling property, adapt to the laminating of high-speed coating with high solid content and soft packing material with high transparenceSolvent is mostly ethyl acetate; the water content should be less than 0.2%, and the solvent must not contain live hydrogen such as alcohol and amine. Equipment: common dry laminating equipment. Glue quantity in coating: 2.5-5g/ m2 (dry basis) Laminating dry passage temperature: 60-70-80 (for reference) I. Ripe temperature: 40-50 Ripe time: over 12-48 hours Dilution For Reference: (HY-754/G75=100/12 as an example) PU-754 20 kg 20 kg 20 kg 20 kg G-75 4.0 kg 4.0 kg 4.0kg 4.0kg Ethyl acetate 48.0 kg 4.03 kg 36 kg 27.4 kg Total Weight 72 kg 64.6kg 60 kg 51.4 kg Working concentration 25% 28% 30% 35%