LINQTAPE PIT1S has a backing thickness of 1mil (25 micron) and the adhesive layer adds another 1.5 mil (36micron) for an overall thickness of 2.5mil (60 micron). The new PIT0.5S has a backing thickness of 0.5mil (13 micron) + 1mil (25 micron) adhesive layer for an overall thickness of 1.5 mil (38 micron).

This product is only available to registered users (customers can be added manually after registration) but the price is the same as LINQTAPE PIT1S.

To prepare a tape with an overall thickness of 25 micron could be possible, but the minimum order quantity would be one master roll of 20″ (510mm) width or the equivalent of about 20 rolls of 1 inch (25.4mm) tape.

For more information about polyimide tapes or any other of our products, visit us or contact us for more details.

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• Sputtering metals on silicon wafers
• Study the inter-metallic layers formed during metal deposition
• Study the metal-polyimide interface
• Carry out X-ray photoelectron spectroscopy

The first test is to determine the thermal robustness of the CAPLINQ LINQTAPE PIT1SD and PIT2SD (double-sided, polyimide tape with silicone adhesive; 1mil and 2mil thick backing respectively). For the purpose of wafer metal deposition, Dr. Markus Lützelschwab, an R&D Engineer in the Optics & Packaging department of CSEM (Centre Suisse d’Electronic et de Microtechnique SA) carried out this test in Switzerland. He did some preliminary tests by sticking the PIT1SD and PIT2SD onto a glass container and heating the assembly using a hot-air solder tool. Using this test, he demonstrated that it showed the same thermal robustness as [single-sided] Kapton tape.

After this step, Dr. Lützelschwab sent the wafer with the LINQTAPE polyimide tape for a sputtering process. The LINQTAPE withstood easily the externally conducted sputtering process of Titanium and Gold. Attached is the picture of one corner of the LINQTAPE polyimde tape after sputtering.

For more information about polyimide tapes or any other of our products, visit us or contact us for more details.

Related posts:

1. How thick is Polyimide Tape? Polyimide Tape (the generic version of Dupont© Kapton Tape), typically...
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