VHB foam tape (very high bonding foam tape) is an acrylic foam double-sided tape, renowned for its powerful bonding, weather resistance, and shock-absorbing sealing performance. It completely replaces traditional mechanical fasteners (such as rivets and screws) and becomes a revolutionary bonding solution for industries such as automotive manufacturing, building curtain walls, and electronic equipment.
Key Advantages & Properties
Strong bonding: can bond a variety of materials (metal, plastic, glass, composite materials), evenly bear force, and reduce stress concentration
Long-lasting weather resistance: UV resistance, high temperature resistance (-40°C to 150°C), moisture resistance, and chemical corrosion resistance
Shock absorption and sealing: The foam base absorbs impact, fills uneven surfaces, and provides an airtight/watertight sealing layer
Lightweight and beautiful: replace bulky fasteners to achieve a seamless and smooth appearance
Industry application scenarios
Automobile manufacturing: car logo pasting, decorative strip fixing, battery sealing
Building curtain wall: metal plate/glass curtain wall bonding, insulation board installation
Electronic appliances: display assembly, PCB fixing, sensor packaging
Home appliances and energy: solar panel installation, home appliance housing bonding
Frequently Asked Questions
Q: How long does it take for VHB foam tape to reach maximum bonding strength?
A: It usually takes 72 hours to complete curing (at room temperature 25°C), and pressurization for 24 hours can improve the initial strength.
Q: How to properly handle the bonding surface?
A: Clean the surface with isopropyl alcohol (IPA) to ensure that there is no oil or dust, and stick it after it dries.
Improve the performance of VHB tape
Pressure application: Press with 15 PSI pressure for 30 seconds after installation
Temperature management: It is recommended to preheat the tape and substrate in a low-temperature environment
Thickness selection: For uneven surfaces, use a tape with a thickness of ≥1.0mm
