Engine cover - Thermoplastic polymers, elastomers and additives

The function of the engine cover or engine cover is mainly aesthetic and acoustic insulation of the car. The plastic cover conceals engines giving the car a more aseptic, cleaner image. Instead of seeing the engine body dirty with oil, our eyes saw a clean, shiny plastic lid. The modern direct injection engines, the high pressure injection pumps make a considerable noise, and the turbo compressors also blow perfectly audible. Then the real main function of these covers is the acoustic insulation of the engine, to keep a quiet passenger compartment, customers do not want to hear the engine. It also has an aesthetic function, the plastic covers prevent the engine from getting too dirty.