4-layer meta-aramid reinforced silicone hose Radiator and heater hoses

1. Weather resistance: ordinary rubber is rapidly degraded under the action of ozone generated by corona discharge, while silicone rubber is not affected by ozone. and prolonged exposure to ultraviolet light and other Under other climatic conditions, its physical properties only change slightly. 

2. In terms of electrical properties: when exposed to moisture or water or the temperature increases, the change is small, even if the silicon dioxide generated by short-circuit combustion is still an insulator, which ensures the The device continues to work.