3M 4929 VHB Black Double Sided Self Adhesive Tape High Temperature Resistant

3M 4929 Wholesale Die Cut VHB Acylic Foam Tape 3M 4929 Black Double-Sided Tape High-Temperature Resistant Adhesive Tape

Need a lot of wholesale,Please contact us, the price is negotiable

Product Name: 3M VHB 4929 Tape

ROLL SIZE : 610MM*33M ( can be die cut)

Tape thickness: 0.64MM

Adhesive: Acrylic

Adhesive Side: Double-Sided

Adhesive type: Pressure Sensitive

Short-term temperature resistance : 149℃

Long-term temperature resistance : 93℃

Description:

3M 4929 is a VHB Acrylic Foam double-sided adhesive tape with closed hole structure, long term temperature resistance 93 degrees, short term temperature resistance 149 degrees. the thickness of 0.64 mm, black color, self-contained film black; super sticky, anti-ultraviolet, good solubility, soft, good adhesion, high tensile strength, shear strength, can be used to replace screws, willow nails, spot welding and other traditional fixation methods, with tape fixation can make the product surface more smooth, easier to operate, disassemble and perform.

Application technology:

the adhesion strength increases with the increase of the contact area between the viscose and the surface, and applying a stable pressure helps the viscose to contact with the adhesive surface, thus increasing the adhesive strength. For the best bonding effect, the bonding surface must be clean and dry, and the optimum temperature range for tape application is 21-38℃. It is recommended that if the initial bonding temperature is lower than 10℃, it is not suitable for bonding, caus the adhesive is too hard to stick firmly on the object; however, if it has been bonded, the adhesion at low temperature is also satisfactory.

Details

1.Bonding tape creates a permanent seal against environmental elements.
2.The acrylic closed cell foam has properties that absorb shock and impact. A variety of thick
nesses are available.
3.Pressure sensitive acrylic foam bonds two substrates together on contact with no drying time.
4.The continuous bond distributes stress over the entire length of the joined surfaces.Specialty
bonding tape is flexible and conforms to irregularities of rigid substrates, even when there
might be a slight mismatch, while maintaining high internal strength.
5.Using bonding tape can help eliminate drilling, grinding, refinishing, screwing, welding and
clean up.
6.Acrylic closed cell foam remains flexible to accommodate material expansion and contraction
caused by temperature extremes. What's more, specialty bonding tape also allows for differing
expansion and contraction rates of dissimilar substrates, such as plastic bonded to metal.