The function of the throttle valve body is to control the intake air flow of the engine, and the throttle valve is a controllable valve that controls the air entering the engine to determine the operating conditions of the engine. NAPO PPS is a high-performance engineering plastic, which has the incomparable characteristics and cost-effective comprehensive advantages of other thermoplastic engineering plastics, and its application on the throttle valve body can bring many advantages:
1.High Temperature Resistance:PPS has excellent high temperature resistance, can work stably in a high temperature engine compartment environment, and can withstand high temperatures of 220 for a long time. In locations such as throttle bodies, which are often affected by high temperatures, high temperature resistance is an important advantage.
2.Dimensional stability:PPS also has excellent dimensional stability in corrosive high-temperature environments, and is not susceptible to dimensional changes due to temperature changes. This is important to ensure the accuracy and controllability of the throttle.
3.Chemical Stability:PPS has excellent resistance to many chemicals and corrosive gases, and is well resistant to acidic condensate, which allows it to operate stably in automotive environments involving fuel and other liquids, increasing the reliability of the throttle body.
4.Mechanical Strength:The modified PPS has high mechanical strength, which helps to resist engine vibration and other mechanical stresses, ensuring that the throttle body is not prone to cracking or deformation during operation.
To learn more about PPS automotive applications, see the next breakdown!