What material is the grille made of?
Grilles are available in plastic, wood and metal materials.
The exact names of car grilles are China mesh, water tank guard, etc. Its main function is the air intake and ventilation of water tanks, engines, air switches, etc. Prevent foreign objects from damaging the interior components of the car during driving, and show beauty and individuality.
1. ABS material has low water absorption, high impact resistance, rigidity, oil resistance, cold resistance, chemical resistance, easy electroplating, and easy molding.
2. Modified PP material has good formability, mechanical properties and impact strength, heat resistance, weather resistance, UV resistance, cheap price and easy molding.
3. PC/ABS material has good formability, mechanical properties, impact strength, heat resistance, weather resistance, UV resistance, and stress cracking resistance.
Grille active air intake function:
When driving at high speed, closing the air intake grille can reduce the air resistance of the car and improve the vehicle's fuel economy. The air intake grille is similar to common blinds, but the vehicle can automatically adjust the opening and closing according to the actual situation.
Grille active air intake function:
When driving at high speed, closing the air intake grille can reduce the air resistance of the car and improve the vehicle's fuel economy. The air intake grille is similar to common blinds, but the vehicle can automatically adjust the opening and closing according to the actual situation.
Being able to adjust the opening and closing of the grille means that air intake and heat dissipation can be controlled.
For example, when starting a vehicle in cold winter, the air intake grille will be closed. In this case, the engine temperature can rise faster, which is beneficial to improving the performance of the vehicle in winter.
When the body temperature is relatively high, the front grille will automatically open to dissipate heat. This means that the active closed air intake grille solves the contradiction between heat dissipation in summer and heat preservation in winter.
To sum up, automobile grilles are not only available in plastic, wood and metal materials, but also need to have good electroplating performance, weather resistance, stability and processing performance.
At the same time, the air intake grille also has an active air intake function, which can automatically adjust the opening and closing degree according to the actual situation to achieve the purpose of controlling air intake and heat dissipation.
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