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In modern industry and daily life, sealing materials are widely used across various fields such as automobiles, aerospace, construction, and electronics. They serve crucial functions such as preventing the leakage of liquids and gases, isolating dust and impurities, and reducing vibration and noise. While sealing materials have diverse applications, they are prone to aging and failure due to ozone corrosion. The Ozone Aging Test Chamber, with its ability to simulate an ozone-rich environment, has become a key device for evaluating the performance of sealing materials.
The Ozone Aging Test Chamber generates ozone through specific devices. A common method is corona discharge, which uses a high-voltage electric field to split oxygen molecules (O₂) in the air into oxygen atoms (O). These atoms then combine with oxygen molecules to form ozone (O₃). Inside the ozone generator, a corona discharge zone is formed around the electrodes, and as air flows through this zone, oxygen is converted into ozone.
At the same time, the test chamber is equipped with temperature and humidity control systems. Temperature regulation relies on heating elements and a cooling system, with feedback from temperature sensors enabling precise control. Humidity is adjusted through humidification devices, which use data from humidity sensors to maintain stable internal humidity levels.
Automotive Industry
In the automotive sector, body sealing strips are often exposed to the atmosphere and are vulnerable to ozone attack. By placing them in the Ozone Aging Test Chamber, a simulated ozone environment allows testing of changes in tensile strength, hardness, and other properties after aging.
Aerospace Field
The aerospace industry demands high reliability in sealing components. The Ozone Aging Test Chamber can simulate high-ozone environments to rigorously test and select materials with excellent ozone resistance, ensuring product performance.
Construction Industry
Window and door seals are continuously subjected to outdoor ozone exposure. By simulating various ozone concentrations in the Ozone Aging Test Chamber, the aging impact on sealing performance, adhesion strength, and more can be assessed to ensure optimal functionality.
Rubber Products Industry
Rubber products like tires and seals are prone to ozone-induced degradation during long-term use. The Ozone Aging Test Chamber helps evaluate the ozone resistance of these products, supporting product development and quality assurance.
Plastic Products Industry
Plastic components used outdoors are also vulnerable to ozone aging. The Ozone Aging Test Chamber can simulate the aging process in outdoor environments, assisting researchers in choosing the right materials and formulations.
Wire and Cable Industry
Ozone exposure may cause cracking in the insulation layers of wires and cables, compromising their electrical performance. The Ozone Aging Test Chamber enables testing of the ozone resistance of insulating materials to ensure safe cable usage.
The Ozone Aging Test Chamber provides material scientists and engineers with a reliable testing platform, allowing them to simulate and predict the aging behavior of materials under real-world conditions within a laboratory environment. This is vital for new product development, enhancement of existing products, and stringent quality control. By conducting ozone aging tests, companies can ensure their products possess excellent ozone resistance, thereby boosting market competitiveness and ensuring consumer safety.
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