3M810 test tape 
 Used to test adhesion 
 Specifications: 12.7mm the x 33m/19mm x 33m 
 Test tape use: 
 Widely used in screen printing. Color. Jet printing process. Test its ink adhesion, the standard testing methods. Such as: 
 Printed circuit boards 
 Screen printing of plastic products. Printing 
 Screen printing of electronic products. Printing 
 Test adhesive characteristics: 
 Viscosity stability. Strength to international standard test tape 
 Usage: 
 Dumped oil testing methods: 
 Objective: To assess the adhesion of the paint coating products. 
 Range: injection / printing / hot stamping / silk screen part. 
 Equipment: 3M810 adhesive tape, one hundred grid knife 
 (4) procedures: 
 4.1 before the test must ensure that the surface of the paint coating is completely dry. 
 4.2 with 100 grid cutter will paint surface ring out of 11 parallel lines separated by 1/16 "vertical ring into the same parallel lines 11 (broken paint coating to the ring not to hurt the pieces of plastic as the standard). 
 4.3 test tape affixed to the notch surface (adhesive tape at both ends should grow notch 1/2 "long, so that bit) with a finger pressed the adhesive tape so that no internal air / and maintain 90 ± 30 seconds later. 
 4.4 to 180 ° angle parallel to the surface of the paint coating to pull the adhesive tape. 
 (5) to determine: 
 5.1 out of oil the number of cells over 10% of the serious problems.