3M tape is widely used in computers, mobile phones, communications, household appliances, audio-visual equipment, automobiles and other products. It can be selected according to the application products and environmental needs. Refer to the following: 

      1. The non-woven substrate has good double-sided adhesion and processability. Generally, the long-term temperature resistance is 70-80 °C, the short-term temperature resistance is 100-120 °C, and the thickness is generally 0.08-0.15 MM. It is suitable for the lamination of inscription boards and plastics. Automobiles, mobile phones, electrical appliances, sponge, rubber, signs, paper products, toys and other industries, assembly of home appliances and electronic instrument parts, display lenses. 

      2. The substrate-free double-sided adhesive has excellent bonding effect to prevent shedding and excellent waterproof performance. It has good processability and good temperature resistance. The short-term temperature resistance is 204-230 °C, and the general long-term temperature resistance is 120-145 °C. The thickness is generally 0.05-0.13 MM, suitable for the bonding of inscription boards, panels, and decorative parts. 

      3. PET substrate double-sided adhesive has good temperature resistance and strong shear resistance. Generally, the long-term temperature resistance is 100-125 °C, the short-term temperature resistance is 150-200 °C, and the thickness is generally 0.048-0.2 MM. It is suitable for inscription boards, LCD, Adhesion of decorations and decorative parts. 

      4. The foam substrate double-sided adhesive has softness, good adherence, good initial stickiness and stickiness, good solvent resistance and ultraviolet resistance. The general thickness is 0.4-1.0 MM, short-term temperature resistance is 130-150 °C, and long-term temperature resistance 80-93 °C, suitable for the bonding of air conditioners, office furniture, and communication products, can replace the screw fixing design, making the product more beautiful. 

      5. The hot melt adhesive film has good consistency and uniform adhesion thickness, does not contain solvents, is easy to process, and has good adhesion to many objects. The thickness is 0.1 MM, the color is translucent/amber, and the hot melt softening temperature 116-123 ℃. Applicable to the bonding of nameplates, plastics and hardware; Good results can also be obtained on the surface of uneven objects. The recommended initial bonding conditions are: temperature 132-138 °C, bonding time 1-2 seconds, and pressure 10-20 psi.