What Vhb double-sided tape? (how they are fixed)
VHB (Very High Bond) double-sided tape is renowned for its superior adhesive strength and versatile durability. It is commonly used to securely fasten items, providing a reliable solution.Standard VHB tapes typically have an operating temperature range of -40°C to 93°C (-40°F to 200°F). These tapes can withstand both high and low temperatures without losing their adhesive properties.
(How they are fixed)
Adhesive Strength:
VHB tape is coated on both sides with a high-strength adhesive. This adhesive is specifically designed to create a strong bond between surfaces, forming a molecular-level connection and providing exceptional holding power.
Surface Contact:
With excellent wetting and conformability properties, VHB tape adheres closely to surfaces, maximizing contact area and enhancing bond strength.
Pressure-Sensitive Adhesive (PSA):
VHB tape utilizes a pressure-sensitive adhesive that activates and forms a strong bond when pressure is applied, ensuring a secure attachment to surfaces.
To fix solar panels using VHB double-sided tape, follow these steps
1、Surface Preparation: Ensure that the surface where the tape will be applied is clean, dry, and free from any dust, dirt, or grease to achieve optimal adhesion.
2、Cut and Apply Tape: Cut the VHB tape to the desired length that matches the size and shape of the solar panel. Peel off the liner from one side of the tape and carefully press it onto the backside of the solar panel, ensuring complete adhesion and proper alignment.
3、Positioning: Apply the tape to the desired mounting surface, carefully place the solar panel onto the surface, ensuring precise alignment, and applying even pressure to ensure proper adhesion.
4、Bonding: Once in place, firmly press the solar panel onto the mounting surface to activate the adhesive and form a strong bond. Apply consistent pressure across the entire surface using a wooden block or similar tool to ensure good contact between the tape and the surface.
5、Curing Time: Allow sufficient time for the adhesive to fully cure and reach its maximum bond strength. Refer to the instructions or consult professionals and manufacturers to ensure the safe and reliable installation of the double-sided solar panels.
Should you use screws and VHB tape?
In addition to VHB tape, you can also use screws. Many people prefer VHB tape because it eliminates the need for drilling additional holes in the roof of their vehicle.
However, adding mechanical fasteners can significantly increase the strength of the connection between the roof and the solar panels.
When you’re driving on the highway, you don’t want those solar panels flying off.
You can find a satisfactory middle ground by using some mechanical fasteners alongside the VHB tape. This provides you with the most secure connection while minimizing the number of holes drilled in the roof of your vehicle.
What to consider when using VHB tape for solar panel installation
VHB tape degrades over time. Unlike mechanical fasteners, your VHB tape needs to be regularly inspected to ensure its integrity.
Certain weather conditions can cause VHB tape to degrade quickly. Intense desert sun, humid environments, and heavy rainfall can weaken the bond between VHB tape and the solar panels and vehicle.
Regularly inspecting your VHB tape and solar panels is the best way to ensure that nothing will come loose during your next long-distance trip.
Overall, VHB double-sided tape offers a reliable and effective solution for securely attaching solar panels, providing durability and long-lasting performance.