Heat and Cold Resistance Testing

The thermal aging test for non-metallic materials used in enclosures for electrical and non-electrical equipment for explosive atmospheres, such as polymers, aims to evaluate the resistance and stability of these materials at elevated temperatures, simulating conditions of use and natural or accelerated aging.

The test is performed in chambers or ovens with controlled temperatures, where samples are exposed to high or low temperatures for a period determined by the ABNT NBR IEC 60079-0 standard. 

After the exposure period, the samples are evaluated to check for changes in physical, chemical, and mechanical properties, such as flexibility, mechanical resistance, and, above all, the IP Protection Rating. 

Thermal aging tests help ensure that non-metallic materials used in products meet the required quality and durability standards. They allow the identification of material performance problems under real-world conditions, enabling corrective measures to be taken.

The results of thermal aging tests can be used to improve the development of new products and materials.

TechLab has the necessary structure and qualified team to evaluate a wide range of enclosures and materials, ensuring the safety of electrical and non-electrical equipment for explosive atmospheres. 

Polymers                                                   

Non-metallic enclosure