Torch and Grit Test with UL 2596

• UL 2596 - TaG was developed for testing the resistance of battery housing materials to mechanical and thermal stresses.
• It is a safety test for battery packs that simulates how the battery pack reacts to fire conditions.

The use of the Torch and Grit test aims to ensure that battery packs are not only electrically safe, but also robust enough to cope with potential fire conditions without compromising their insulation..

Material classification

Based on the test results, materials are classified and graded to determine their suitability for different applications. This classification helps manufacturers and developers to select the right materials for specific applications to ensure the safety and reliability of the end products.

Evaluation of battery housings for electric vehicles (EV)

The UL 2596 standard defines the evaluation of battery housing materials for electric vehicles (EV) in terms of their thermal and mechanical performance. It enables the testing of the behavior of battery housing materials under extreme conditions such as high temperatures, pressure and ejected particles.