PP plastics have the characteristics of low density, non-toxicity, colorless, odorless, corrosion resistance and good heat resistance. With flame retardant modification, PP plastics is suitable for components that require flame retardant in household appliances, automotive and other industries. High flame retardant V0 PP: High flame retardant V PP corrugated pipe is made of high quality polypropylene material with excellent physical, chemical and electrical properties. Its main functions are mechanical manufacturing, electrical insulation protection, lighting equipment, automobile manufacturing, aviation equipment, subway, train, automatic control and other industries.