3M double-sided adhesive is widely used in computer, mobile phone,communication, household appliances, audio-visual equipment, automotiveproducts, should be based on the application of products and environment need to choose, can refer to the following instructions:
1, non-woven double-sided adhesive and good processability, general long-term temperature 70-80 ℃, short-term high temperature 100-120 ℃, thickness of 0.08-0.15MM, suitable for inscription board, plastic adhesive, car, mobile phone,electric appliance, sponge, rubber, label, paper products, toys, home applianceand electronics components assembly, LCD lens.
2, no substrate double-sided adhesive has excellent bonding effect can preventabscission and excellent waterproof performance, good processability, good temperature resistance, short-term can temperature of 204-230 ℃, general long-term temperature 120-145 ℃, thickness of 0.05-0.13MM, adhesive suitable forinscription plate, plate, decorative piece.
3, PET substrate double-sided tape good temperature resistance, strong anti shearing, general long-term temperature 100-125 ℃, short-term high temperature 150-200 ℃, thickness of 0.048-0.2MM, adhesive suitablenameplate, LCD, decoration, decoration.
4, foam substrate double-sided tape having a soft, paste the service is good,initial adhesion and excellent cohesion, solvent resistance and anti ultraviolet, the general thickness of 0.4-1.0MM, the short-term temperature 130-150 ℃, the long-term temperature 80-93 ℃, adhesive is suitable for air conditioner, office furniture, communications products, can replace the screw design to make the product more beautiful.
5, hot melt adhesive film with adhesive thickness uniformity, good uniform, does not contain solvents, easy processing, has the good adhesion to many objects,thickness is 0.1MM, color is translucent / amber, thermal softening temperature of 116-123 ℃. Apply to adhesive nameplate, plastics, metal parts; on the unevensurface bonding can obtain good effect, recommended initial bonding conditions were: temperature 132-138 ℃, bonding time 1-2 seconds, pressure is 10-20pounds per square inch.
