The hair removal device mainly uses selective photothermal action to destroy the structure of hair follicles. Its small size and high power generate a large amount of heat. If not discharged in a timely manner, it may cause overheating, affect product life, and even damage the circuit. Feihongda low volatility thermal conductive silicon film can improve heat conduction by filling the gap between power devices and heat sinks, achieving rapid heat dissipation. Its low volatility characteristics can also reduce internal pollution. Silicone sheets can also be customized in color, specifications, thickness, and other characteristics according to different product requirements, and Feihongda helps products operate efficiently and stably.