How to effectively distinguish the material used in the anti-static shoe sole?
In order to cater to various production needs, anti-static shoe manufacturers have chosen different anti-static materials to make anti-static shoes. The materials of static shoes can be roughly divided into three materials: SPU, PU and PVC, but many people don’t know How to distinguish between these three materials.
First of all, the SPU material of anti-static work shoes, SPU material is generally used to make anti-static slippers, because SPU material can be molded at one time, relatively light, very suitable for custom anti-static slippers. The distinction between PU and PVC can be achieved by looking at the two methods. First, the base fabric of the PU is much thicker than the PVC from the corners. In the touch, PU material anti-static shoes feel softer, while PVC anti-static shoes are relatively hard to feel. The third can smell, burn with PVC and PU materials, the burning PU material tastes lighter, and the PVC material tastes much stronger.
