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Optically Clear Double-Sided Adhesive Tape![]()
OCA8146-2 20 Sheets per Pack OCA8146-3 20 Sheets per Pack ![]() Please Wait Features
3M's Optically Clear Double-Sided Tape provides high cohesive and peel strength to reliably bond many transparent substrates or optical devices and is an alternative to our UV-curing optical adhesive. This tape is ideal for bonding optical films together, such as a lenslet foil to a polarizer foil or glass substrate. Additionally, it can be used with bare Indium Tin Oxide (ITO) surfaces. Two thicknesses are available, 2 mils (0.050 mm) and 3 mils (0.075 mm); the thinner sheet offers slightly better transmission where as the thicker sheet is less likely to tear or break during application. This optically clear, double-sided tape offers high temperature resistance (see the Specs tab for details) as well as long-term durability without yellowing, delaminating, or degrading. A pressure-sensitive rotary cutter may be used to cut the sheets if necessary. See the Bonding Instructions tab for detailed instructions on how to use this tape. ![]() Click to Enlarge Total transmission through one sheet of OCA8146-3 optically clear tape. The shaded region highlights the designed wavelength range for the tape. The transmission for the OCA8146-2 will be similar to this plot, but with slightly better performance.
Recommended Tools and Environmental Conditions for
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Posted Comments: | |
roberto_duran
 (posted 2017-08-11 18:32:25.467) It is possible to get it customized to different cut size?
We needed with the size 72.90 X 129.60 mm nbayconich
 (posted 2017-08-28 05:00:14.0) Thank you for contacting Thorlabs. Unfortunately we cannot offer custom cut optically clear adhesive tape at the moment. This tape can be easily cut with scissors. I will reach out to you directly. g.wyen
 (posted 2016-11-29 14:06:55.4) Hi,
is there a way to buy the OCA film in custom cut size ? And is it possible to get a sample of the 3 mils version ? We bought the 2 mils version but it is impossible to get it off once it is attached (cutting wire is too thick) , also the 2mils version didn't work perfectly when ink steps were present.
thanks in advance
Gerrit Wyen tfrisch
 (posted 2016-12-15 12:52:50.0) Hello, I will contact you directly about your application. vera
 (posted 2015-11-06 09:09:25.95) Dear Sir,
I am looking for optical clean transter adhesive.
Do you have such type of material?
How much it costs?
Thank you very much in advance.
Kind regards.
Vera besembeson
 (posted 2015-11-18 06:28:06.0) Response from Bweh at Thorlabs USA: We don't have these as stock items at the moment. I will follow-up with you to provide this optical clear transfer adhesive as a special item. Aayyad
 (posted 2015-09-08 01:06:28.12) Hi i would like to know what is the best technique or solvent for removing this adhesive? For refurbishing purposes etc besembeson
 (posted 2015-09-30 09:34:31.0) Response from Bweh at Thorlabs USA: Depending on what the adhesive was applied to, WD-40 will dissolve the residue on any glass surface. If it was a plastic or metal the WD-40 could potentially cause discoloration. nostalgicracing
 (posted 2014-07-19 11:59:49.68) I am interesting to trying your Optically Clear Double-Sided Adhesive Sheets.
Can I get a sample sheet of this material first to see if it works for our application.
We want to use your product to mount signs to the inside of glass windows.
Please contact me if you have any other questions.
Jim Hill
Nostalgic Racing Decals Inc.
637 Sedgewick Way
Palm Harbor, Florida 34683
(727)455-6141 jlow
 (posted 2014-08-01 11:18:50.0) Response from Jeremy at Thorlabs: We can send you samples for this. You can also request samples by contacting us at techsupport@thorlabs.com. |
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