The core of the UL9540A heat spread test device is to simulate various extreme situations that energy storage batteries may encounter in actual applications, especially thermal runaway scenarios. Thermal runaway refers to the phenomenon that the temperature inside the battery rises sharply due to fa

The material contact heat transfer tester is designed, developed and manufactured according to ISO12127-2007 and EN702. The instrument contacts the sample and the calorimeter under a certain load through the heating tube to measure the heat transfer performance of the sample at a certain temperature

What is the Cone Calorimeter Test?The Invention of Cone CalorimeterThere are many test methods to evaluate the reaction to fire performance of materials, such as the Small Flame Source Test (ISO 11925-2), Oxygen Index (LOI) Test (ISO 4589-2, ASTM D2863), Horizontal and Vertical Flammability Test (UL

Test method for flammability of flame retardant materials1. Determination of decomposition temperatureThe decomposition temperature of plastics is generally determined according to the method specified in ISO 871-2006 (GB/T 4610-2008).According to the definition of this standard, the decomposition t

A set of moving pictures to understand the UL94 flame retardant test UL 94 is the most widely used standard for the plastic materials to evaluate their flame retardant performance. There are 12 grades: HB, V-0, V-1, V-2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF-1, HF-2.UL 94 is used to evaluate the ab