Select language Select language Select language Accelerated aging tests and elastomer qualification for ozone cracking prevention under controlled and severe environmental conditions.
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Ozone resistance testing simulates accelerated environmental aging caused by atmospheric ozone, the primary factor in the degradation and cracking (ozone cracking) of elastomers and polymeric compounds. This test is a critical requirement for weather-exposed components in the Automotive, Aerospace, Marine, and Industrial Equipment sectors.
Utilizing dedicated environmental chambers, we simulate precise environmental cycles by constantly controlling ozone concentration (0–500 pphm), temperature (+5°C to +70°C), and relative humidity (40%–90%), operating in full compliance with major international and OEM standards.
Polymeric Materials
Fabrics
Rubbers
Automotive
Aerospace
Energy Oil & Gas
Renewable Energy
Toys
Pontlab performs ozone resistance tests by simulating multiple environmental conditions and conducting static or dynamic exposure tests and accelerated ageing tests.
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Evaluation of chemical aging resistance and ozone cracking on vulcanized or thermoplastic specimens. We perform screening under static or dynamic conditions to verify the effectiveness of anti-ozonant protective agents directly within the compound formulation.
Evaluation of chemical aging resistance and ozone cracking on vulcanized or thermoplastic specimens. We perform screening under static or dynamic conditions to verify the effectiveness of anti-ozonant protective agents directly within the compound formulation.
Analysis of ozone-induced degradation on insulating materials for electrical and power applications. The test monitors micro-cracking propagation and the loss of electrical insulation or mechanical properties on sheaths destined for critical outdoor and industrial environments.
Accelerated testing integrating ozone action with programmed variations in temperature (+5°C to +70°C) and relative humidity (40-90%). This is the primary method to validate the long-term weather durability of finished polymeric products.
All analyses can be structured in a completely customised manner, based on customer requirements. We offer tailor-made tests for materials, conditions of use and required regulations, ensuring reliable and targeted results.
For further insights, articles, and regulations on material corrosion, visit the CORROSIONPEDIA portal (https://www.corrosionpedia.com)
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Ozone resistance tests evaluate the ability of elastomeric materials, plastics and coatings to withstand the degrading action of ozone, which is essential for sectors such as the automotive, railway and maritime industries.
All tests can be performed in a completely customized manner, adapting to the customer's needs. Pontlab also offers tailored consulting services to define the most suitable tests, ensuring reliable and targeted results.
In addition to ozone resistance tests, Pontlab performs countless other tests, including on different materials such as polymers, fabrics, leather and paints. Discover the other tests by visiting the dedicated pages.
