How To Choose A Good Quality Sealing Tape?
How to choose a good quality sealing tape?
Many people think that sticky tapes are naturally sticky, but this is not the correct view. In fact, the glue of the tape has two indexes in use: one is the initial adhesion and the other is the retention, and the two are inversely proportional. Generally speaking, the sealing tape with a lower initial adhesion strength than the No. 10 steel ball is less than the glue coating. It is generally only about 20 microns, such as stationery tapes, vegetable tapes, and so on. Normally, the initial adhesion force of the sealing tape is between 15-20 steel balls. The thickness of the tape glue is generally 22-28 microns. It is a standard thickness. In other words, the initial viscosity of the sealing tape can be tested normally. This data is standard data.