The primary purpose of automotive heat shield is to deflect the excessive heat emitted from certain car components and systems, which would otherwise damage other parts of the vehicle or even affect the driver. Additionally, it helps in regulating the temperature of the engine, exhaust system and cabin of the car.
The heat shields can be made of various materials such as stainless steel, aluminum and composites to suit the requirements of specific vehicles. The choice of material depends on the temperature levels that need to be absorbed and dissipated by the heat shield. Most of the time, it is important to decide if the temperatures are going to be convection or radiant and then use the right type of materials to match the needs of the particular application.
A heat shield can be easily installed in a vehicle to protect the engine and other car parts. The most common sign of a failing heat shield is rattling noises caused by vibrations from the engines or exhausts hitting other parts of the car.
The global automotive heat shield market is moderately consolidated with few leading players holding significant shares. These companies are continuously adopting new technologies and expanding their production facilities to maintain their leadership positions in the market. They are also focusing on establishing value-added supply chains between manufacturers and material providers to boost their growth opportunities.