Why do car air conditioners need waterproof vents?

The waterproof vent is a new type of polymer waterproof material. In the production process, the technical requirements of waterproof vents are much higher than that of general waterproof materials; at the same time, waterproof vents also have characteristics that other waterproof materials do not have.

Therefore, the motor of automobile air-conditioning components is most afraid of water ingress, and the function is waterproof and protects the components. We take this feature into consideration when we design our motors. When complete sealing begins, it will age and fail over time. At present, the commonly used method is to add waterproof and breathable components, which are mainly used for automotive lighting, outdoor lighting, etc.

Automotive air conditioner waterproof vents are more and more widely used. In addition to the use of electronic appliances, household appliances, mobile phones, etc., they are also well reflected in the automotive category. Waterproof vents feature excellent fatigue resistance, heat resistance, weather resistance, electrical function, and low water absorption. Its reinforcement and flame retardant modification can significantly improve its heat resistance, modulus, dimensional stability and flame retardancy, and are widely used in the automotive industry. Uses for automotive waterproof vents include door reflector frames, fog lights, audio horns, sunroof frames and ceilings, etc.

The modified waterproof vent can meet the different functional requirements of various auto parts. For example, the internal data of the car should have outstanding functions such as high temperature resistance, low gloss and high weather resistance; the external decoration requires high strength, high durability, Environmental conditions and shock resistance. Therefore, modified PBT data are widely used in the automotive field. Detailed uses of waterproof vents in the automotive field include: door lock systems, mirrors, door handles, light frames, bumpers, wiper ice, connectors, fuse boxes, headlight bezels, door handles, ignition systems, front lighting Lamp sockets, fuel pumps, supply parts, airbag parts, etc. Global vehicle production is expected to continue to grow at an average annual growth rate of 3.5% over the next five years, which will stimulate the market demand for waterproof vents.