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Why can adhesive tape stick to things?
- Jun 02, 2018 -

Because it is coated with a layer of adhesive. The earliest adhesives came from animals and plants. In nineteenth Century, rubber was the main ingredient of adhesives, and modern polymers were widely used. The adhesive can stick to things because the molecules of their own and the molecules that want to connect to the objects form a bond that can bind the molecules together. The ingredients of adhesives vary according to different brands and different kinds of polymers.