Polypropylene (PP) is a non-toxic, odorless, tasteless milky white high crystalline polymer, which is one of the lightest plastics. It is especially stable to water and has good formability. It can be used as the raw material of optical cable in the communication industry. Polypropylene has excellent bending fatigue resistance, and its products can be bent for hundreds of times at room temperature without damage.<BR>
正在翻译中..