Traditional shoe materials are often heavy, prone to conjunctiva and stripes on the surface, and not durable. Adding expandable microspheres as foaming agents to PVC and other shoe materials can effectively avoid similar situations. There are many other advantages as follows:

Reduce injection molding defects, increase yield, and improve production capacity

Easy to shape and short molding time during the processing

The uniform and dense closed cell structure of microspheres can make the foaming process controllable

Low density foam microspheres make shoes lighter and more comfortable to wear

Similar to the visual effect of rubber soles, the colors are bright and beautiful, and the touch is better