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Ozone Aging Testing

1. Introduction to Ozone Aging Test:

The ozone aging test primarily targets rubber products. Ozone reacts with the double bonds in rubber, forming primary ozonides, which then decompose into substances such as ketones and alcohols. Ozone aging typically begins on the surface of rubber products, initially forming a film that subsequently cracks. Under external forces, this film easily ruptures and peels off, exposing fresh surfaces that then react with ozone and age. Thus, moving rubber products continuously thin out, with aging progressing vertically until the rubber is completely destroyed.

2. Reference Standards for Ozone Aging Test:

Ozone Aging Test: GB/T 7762, ISO 1431-1, GB/T 13642, ISO 1431-2

3. Application Fields of Gas Corrosion Test:

Rubber, rubber products, plastics, tires, sealing rings, etc.

4. Parameters of Ozone Aging Test Chamber:

Temperature Range: (10~65)°C

Humidity Range: (30%~98%) RH

Ozone Concentration: (20~500) pphm

5. Advantages of GTS Testing:

GTS Laboratory can perform dynamic and static stretching, as well as placement of rubber samples, providing comprehensive testing services for you.

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