Applications
■ Lens bonding
■ LCM attachment
■ Touch panel bonding
■ Bezel bonding Application Techniques For maximum bond strength the surfaces should be thoroughly cleaned with a 50:50 mixture of isopropyl alcohol and water. Consult manufacturer’s directions for use and precautions when using cleaning solvents. Ideal tape application is accomplished when temperature is between 21° and 38°C (between 70° and 100°F) and the bond is allowed to dwell 72 hours. Initial tape application to surfaces at temperatures below 10°C (50°F) is not recommended. 3M™ VHB™ Tape 864xx Property Value Adhesive Acrylic Thickness 86415: 0.15 mm (0.006 in) 86420: 0.20 mm (0.008 in) 86425: 0.25 mm (0.010 in) 86430: 0.30 mm (0.012 in) Density 960 kg/m3 (60 lb/ft3) Thickness Tolerance: (approx) +/- 15% Liner 0.075 mm (0.003 in) clear polyester Tape Color Black Technical Data | September 2017