Rapid silicon transfer detection method of silicon-containing release film
A detection method and release film technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of unfriendly environment, long test time, long time, etc., and achieve good reference significance and stable and reliable test results
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[0020] Example 1
[0021] The detection steps of this embodiment are as follows:
[0022] Step a: Take a sample of the silicon-containing release film to be tested in the size of A4 paper, cut it into a circular sample with a diameter of about 3.6cm, and use the LAB-X5000 desktop X fluorescence spectrum analyzer to test the silicon coating amount A;
[0023] Step b: Take a clean sheet of A4 paper size PET original film and cut it into a size of 10×25cm for use;
[0024] Step c: Weigh the purchased modified acrylic AB glue according to the proportion requirements and mix it evenly. Use a scraper to coat the release surface of the release film sample, and quickly cover the original PET film within 1 minute, and then Let it stand for 6 minutes under a 2KG bead. After the glue is cured, tear off the PET film with glue to obtain a processed release film sample;
[0025] Step d, using an X fluorescence spectrum analyzer to test the processed release film sample to obtain the coating amount B...
Example Embodiment
[0027] Example 2
[0028] Step a: Prepare a silicon-containing release film of A4 paper size and a PET original film of A4 size. The original PET film can be a conventional 50 μm thick transparent PET original film. Cut the silicon-containing release film sample into a circular sample with a diameter of about 3.6cm, and use the LAB-X5000 desktop X fluorescence spectrum analyzer to test the silicon coating amount A;
[0029] Step b, the test glue adopts the commercially available modified acrylate AB glue DY-J39, which is ready for use.
[0030] Step c: Place the release film sample on a flat polytetrafluoroethylene plate, weigh the modified acrylate AB glue DY-J39 according to the ratio of 1:1 and mix it evenly, and coat the release surface with a scraper Above, be sure to completely cover the silicon-containing surface;
[0031] Then quickly cover the original PET film within 1 min, and then let it stand for 6-8 minutes under a 5KG bead, after the glue is cured, tear off the PET fil...
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