Yutong new energy buses

It adopts 5mm aerogel insulation felt, which has excellent high-temperature resistance and heat insulation performance and can withstand the combustion flame of lithium batteries for more than 30 minutes. This solution can ensure that when the battery compartment catches fire, the fiber composite board above is not quickly ignited, thus guaranteeing that passengers have sufficient safe evacuation time. The fireproof material comes with self-adhesive backing. Stick the fireproof material to the bottom of the composite board and fix it with code nails from the other side. Since 2017, the monthly order amount has been 3 million RMB.