Acid Alkali Proof Silicone Insulated Wire for Food Processing Thermal Equipment Power Transmission. High purity tinned oxygen free copper brings stable conduction and excellent oxidation resistance. Dual silicone insulation structure delivers outstanding resistance to extreme high and low ambient temperature. Premium silicone material resists acid, alkali and common chemical corrosive substances effectively. Ultra soft jacket supports frequent bending without cracking for complex installation scenarios. Precision extrusion creates uniform wall thickness and low eccentricity to avoid electric breakdown. Silicone material features fine flame retardancy to raise safety of heating equipment circuits. Distinct colored inner cores simplify wiring sorting and field construction operation greatly. Long service lifespan maintains stable performance under long run of harsh thermal surroundings. Light flexible structure fits narrow internal space inside ovens, motors and compact appliances. Complete specification range meets household, industrial and laboratory wiring demands fully.