The benefits of choosing a PU wrist strap
In the consumption of electronic products, PU wristbands are mainly used for anti-static treatment, and its raw materials are mainly PU materials. Let's take a look at the choice of PU wristbands and the benefits of PU materials.
Anyone who is familiar with PU material knows that it is a kind of polyester material, which belongs to organic polymer material; because PU wristband needs to withstand repeated bending, so choose PU material, which has better flexibility and stretching ability, of course, There is a very important point, that is, good air permeability! The PU material is chosen when the wristband of PU material is consumed, precisely because of these advantages of PU material.
PU material and PVC material can be said to be synthetic leather, also called artificial leather, both belong to PVC plastic, but the manufacturing process is different. Compared with PVC, the manufacturing process of PU is more complicated. The base fabric is also a canvas with good tensile strength, and its physical properties are better than that of PVC. PU also has some properties that PVC does not possess, such as circuit resistance, good flexibility, high tensile strength, and good air permeability. However, the cost of PU material is higher than that of PVC material, and the corresponding price is also higher. Although PU material belongs to artificial leather, its texture is similar to real leather, so it feels softer, can be extinguished by fire, is resistant to dirt and wear, and is much cheaper than real leather