Kaijie Sports
What materials are used in football?
Release time:
Nov 08,2024
The outer layer of a football is usually made of PU or PVC.
The outer layer of a football is usually made of PU or PVC. The difference between two different materials is as follows: PU leather: environmentally friendly, soft to the touch, high elasticity, wear-resistant, cold resistant, with excellent practical functions such as waterproof, anti fouling, and anti spill on the surface, suitable for indoor and outdoor use. PVC leather: not environmentally friendly, has a hard hand feel, is wear-resistant, folding resistant, acid and alkali resistant, but due to its poor breathability and moisture absorption, it is suitable for outdoor use. How to distinguish between two different materials for football that pursue high quality and prefer PU leather? Here are some ways to distinguish between PU and PVC: The easiest way to distinguish between PU and PVC is to look at the edges and corners, where the PU base fabric is much thicker than PVC; In addition, there are also differences in hand feel, with PU having a softer hand feel; PVC has a harder hand feel; Another thing is that after pressing down PU, there will be a feeling of wrinkles on the surface, while PVC is relatively smooth and flat no matter what; The most extreme method is to burn it with fire, as the taste of PU is much lighter than that of PVC.
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