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Why There is Residual Glue on High Temperature Resistant Tape?
1. The temperature resistance of the high temperature resistant tape is insufficient
In the process of high temperature surface treatment such as baking paint and oil spraying, the temperature of the high temperature environment changes greatly. The baking paint treatment usually requires high temperature resistant tape to reach 210 degrees to 220 degrees, and oil injection usually requires high temperature resistant tape to reach 180 degrees to 200 degrees.
It is recommended to go to a professional manufacturer of shielding protection products to purchase high temperature resistant tape. Not only will the high temperature resistant tape be more secure, it has more professional technical personnel, which can provide more professional technology and trials. There will be no residual glue in batch processing and no economic losses are caused.
2. Whether the temperature of the high temperature resistant tape coating line or spraying line is within the high temperature
Whether the temperature of the high temperature resistant tape coating line or spraying line is within the high temperature required by the surface process, and whether the temperature is too high, check whether the furnace temperature sensor device is normal.
3. The quality problem of the high temperature resistant tape product itself
Whether the high temperature resistant tape is heated and cured strictly in accordance with the pressure-sensitive adhesive baking data during the coating production process. The curing time is not enough or the coating line speed is too fast will cause bottom glue and substrate cannot be combined.
4. After the high temperature resistant tape is coated, the semi-finished product should be allowed to stand for 2-3 days
After the high temperature resistant tape is coated, the semi-finished product should be allowed to stand for 2-3 days before being used for rewinding and slitting. The purpose is to fully combine the glue with the substrate so that the glue is completely solidified in its natural state; The use precautions are different, it is recommended to follow the product use precautions to operate and use.
