Detection method of nickel layer adhesion of polymer tab
A detection method and adhesion technology, which is applied in the direction of measuring devices, instruments, and mechanical devices, etc., can solve problems such as the inability to measure large adhesion, and achieve the effect of easy operation and simple detection methods
Inactive Publication Date: 2018-11-27
连云港海创电子科技有限公司
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Problems solved by technology
[0004] In order to solve the defect that the coating detection technology in the prior art cannot measure the larger adhesion, the invention provides a detection method for the adhesion of the nickel layer of the polymer tab
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[0019] A method for detecting the adhesion of a nickel layer of a polymer tab, comprising the following steps:
[0020] 1), take 2 pieces of coating material 1 to be tested, and draw 100 grids 2 on the corresponding positions of the 2 pieces of coating material to be tested with a hundred grid knife (such as figure 1 shown);
[0021] 2) Bend two pieces of coating material 1 to be tested at 90 degrees respectively, and the grids 2 are all located outside the 90-degree angle (such as figure 2 shown);
[0022] 3), cover the grid completely with tin 3; then clamp the two pieces of coating material 1 to be tested after soldering (such as image 3 shown);
[0023] 4) After cooling, perform a tensile test, and check the tensile value after the test (such as Figure 4 shown). Figure 4 Middle 4 is the tensioner clamp.
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Disclosed is a detection method of nickel layer adhesion of a polymer tab. The method includes the following steps: 1) taking two pieces of a to-be-detected coating material, and respectively drawing100 grids on corresponding positions of the two pieces of the to-be-detected coating material by using a cross-cut tester; 2) bending the two pieces of the to-be-detected coating material 90 degrees,wherein the grids are located on the outside of the 90 degree angle; 3) covering the grids with tin, and clamping the two pieces of the to-be-detected coating material after thin soldering; and 4) carrying out a tension test after cooling, and checking a tension value after the test. The detection method is simple, can be easily operated, can obtain effective values, can reduce the cost, and can facilitate the operation of staff.
Description
technical field [0001] The invention belongs to the technical field of coating adhesion detection, in particular to a method for detecting the adhesion of a nickel layer of a polymer lug. Background technique [0002] Coating tension testing is an important part of the characteristic testing work. The adhesion of the same coating on substrates with different surface treatments will also be different, so the adhesion of the coating will also be different. will fall off. [0003] 3M glue is usually used to measure the adhesion of the coating. The tensile value is small, and only the adhesion of ≤8N can be measured. The detection range is small, and it is impossible to know the actual adhesion. Contents of the invention [0004] In order to solve the defect that the coating detection technology in the prior art cannot measure the relatively large adhesion, the present invention provides a detection method for the adhesion of the nickel layer of the polymer lug. [0005] A m...
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IPC IPC(8): G01N19/04
CPCG01N19/04
Inventor 王莹李学兵黄桂东周佃国季莹莹高正林刘利滕布军
Owner 连云港海创电子科技有限公司