Why do new energy vehicles choose low VOC PP materials?
VOC is one of the common air pollutants in non-industrial environments. VOCs in vehicles are mainly derived from new energy car carpets, plastic parts of inner dashboards, roof felts, seats and other glues used in decoration. Common VOCs are benzene, toluene, ethyl benzene, xylene, styrene, etc. These harmful substances are prone to cause imbalance of immune level, damage to the central nervous system, thus affecting the digestive system, and even cause cancer and genetic mutations. In new energy vehicles, due to their small space, limited air flow, and many organic materials, especially in the case of high temperatures, harmful substances are extremely volatile and cause great harm to human beings. The plastics used in the interior of new energy vehicles are usually modified PP materials, usually prepared by adding modified materials to PP materials, generally including reinforcing fillers, toughening agents, inorganic photo catalysts, antioxidants, light stabilizers, etc. These ...