Waterproof performance of double-sided tape and foreign tape brands

With the continuous upgrading and replacement of electronic products, the demand for waterproofing is gradually increasing. Waterproof mobile phones, waterproof speakers, waterproof watches, waterproof cabinets, waterproof base stations and other products have increasingly high requirements for waterproof performance. The waterproof performance of many electronic products requires materials that are waterproof, sealed, and suitable for large-scale automatic equipment operation. Waterproof foam tape has good characteristics such as wide adaptability, sealing, flexibility, elastic energy absorption, easy die-cutting processing, and environmental friendliness, making it one of the good waterproof sealing materials.

double sided tape

1definition

double sided tapeIt is a roll shaped adhesive tape made by using paper, cloth, film, foam, etc. as the substrate, and uniformly coating the adhesive on both sides of the substrate surface. It consists of three parts: substrate, adhesive, and release paper (release film). Depending on the substrate, some substrates require surface treatment before gluing. Due to the wide selection of substrates and adhesives and their ability to be combined in different ways, there are more types of double-sided tape than other types of tape. The main purpose of double-sided tape is to stick the surfaces (contact surfaces) of two objects together, which can be divided into temporary fixation and permanent bonding according to actual requirements

IIstructure

Tape can stick things because it is coated with a layer of adhesive on its surface! The earliest adhesives came from animals and plants, and in the 19th century, rubber was the main component of adhesives; And in modern times, various polymers are widely used. Adhesives can stick things together because they form bonds between their own molecules and the molecules they want to connect to the object, which can firmly bond the molecules together.