PVC sole is a type of sole made of PVC material.

PVC is a polar non-crystalline polymer with strong forces between molecules. It is a hard and brittle material; its impact strength is low. After the impact modifier is added, the elastomer particles of the impact modifier can reduce the total craze-induced stress, and use the particle’s own deformation and shear band to prevent the craze from expanding and growing, and absorb the impact energy in the material. , So as to achieve the purpose of impact resistance. The particles of the modifier are very small, so as to increase the amount of modifier per unit weight or unit volume to increase the effective volume fraction, thereby enhancing the ability to disperse stress. The most widely used is organic impact modifier.

Classification:

PVC soles are generally divided into two categories. One is when soft PVC is mixed, adding an appropriate amount of foaming agent to make a sheet, which is foamed into foam plastic to make foamed PVC sole; the other is made by injection molding machine with various molds PVC sole.

PVC soles have good physical and chemical properties. From an intuitive point of view, it can be said to be a plastic material, which is characterized by lightness and strong gloss, but lacks texture.