3M 7955 MPL is a strong acrylic adhesive located between two siliconized liners. Its thickness is guaranteed over the entire bonding area. 3M 7955 MPL sheets adhere a variety of materials and provides a flexible bond with high strength, thanks to its highly aggressive acrylic adhesive.
Because 3M 7955 MPL is formed as adhesive sheets, it is easy to cut out by the size of the items. It absorbs the expansions of the dissimilar structure surfaces and does not change the bond strength. Double sided sheets 7955 MPL there are no carrier (only adhesive layer) so they are perfect for bonding channel letters type “sandwich” and other multilayer materials.
See also 3M 7945 MP.
Learn more about 3M Adhesive Transfer Tapes on 3M website.
Transforming each product self-adhesive no matter kind of material, is the main advantage of 3M 7955 MPL double sided adhesive sheets. Adhesive sheets are specialized for bonding medium or high surface energy materials as plastics, metals, polyester, polycarbonate, ABS and so on. 3M 7955 MPL double sided adhesive sheets has clear adhesive 200MP that provides excellent stability in contact with moisture – no folding, even in process of die-cutting.
Double sided adhesive 7955 MPL resists some chemicals for impermeable materials. These chemicals do not soften the adhesive bond: weak acids, bases, oils, gasoline, kerosene, JP-4 fuel and many other solvents.
Double sided adhesive sheets are UV and high temperatures resistant. They are very easy to cut with scissors and snap-off blades knives, also they are perfect for die-cutting and laser cutting.
- many other materials
- Graphic nameplates and overlay to metal and high surface energy plastics
- Bonding graphic overlays for membrane switches
and for bonding the complete switch to the equipment surface
- Flexible circuits, medical components, durable labels
- Lamination to industrial foams for rotary die-cutting of small gasket
- Bonding channel letters
- Bonding LED strips and modules
- Other applications
- long-term pressure strength
- wide range temperature resistance
- UV resistance
- Non-folding moisture resistance
- Smooth looking graphics
- Chemically resistance
- No extensions
For maximum traction of the bonded surfaces they must be well cleaned and dried. To achieve perfect results use isopropyl alcohol or heptane for cleaning the surfaces. Join materials in temperatures between 21°C and 38°C to recieve optimal strength of the adhesive bond. It is not recommended to use double sided adhesive sheets below 10 ° C because the adhesive stays hard and has no good bond contact with the surfaces.