How to distinguish ordinary masking tape from high temperature masking tape
High-temperature masking tape, as the name implies, is a masking tape that can be used in high-temperature environments. It is a special tape that is used more often. It is usually used for automotive painting, baking varnish, leather processing, coating covering and electronic parts. Fixing and shielding of high temperature places such as printed circuit boards, etc. This high-temperature masking tape is made of special base material and glue, and the manufacturing process is more complicated than ordinary masking tape, so the production cost is much higher than ordinary masking paper. Therefore, some unscrupulous manufacturers have used ordinary base materials or glue to replace the base material or glue for making high-temperature textured paper, in order to achieve the purpose of saving production costs. This will greatly reduce the temperature resistance of the product. Since most of the two masking tapes cannot see any difference in appearance, it is difficult for consumers to detect. Of course, there are also a small number of sealing manufacturers who will use ordinary There are some color differences between masking paper and high-temperature masking paper. In order to avoid the situation that the two masking papers have the same color, now I will introduce a simple identification method - just put the non-adhesive side of the masking tape on a lighter and bake it for 3 to 5 seconds , and then touch it with your hands. If it is ordinary masking tape, there will be glue sticking to your hands, but this will not happen with high-temperature masking tape. But pay attention to safety when identifying.