Putting the mixture of polypropylene powder, white cement, plastic bead, water and others into a mold makes the material.

Microbeads are *miniscule pieces of plastic omnipresent in our everyday cosmetics that you may have never paid much attention to up until now.

In addition, based on the macroscopic and microscopic experiments, the reinforced mechanism of hollow glass micro-spheres for polyurethane syntactic foams is discussed also.