What is pp material?
The brand material is also called polypropylene, which is a kind of plastic. PP materials are widely used in our homes. Common PP materials in our homes include basins, barrels, furniture, films, woven bags, etc. The comprehensive performance of PP material is better than that of PE material, with its light weight, good toughness and good chemical resistance. However, the rigidity is insufficient, the weather resistance is poor, and it is easy to age, become brittle, and deform after a long time. In daily life, the commonly used fresh-keeping box is made of PP material.
