defrost heater

Defrost Heateris good in seal, instant in heat conduction.Use aluminum tube as carrier, put silicone heating wire or PVC heat wire into tube to make different shape of heat part. Separate them into two types according to defrost heater outer diameter. 1).defrost heater:Apply to indirectly cooling refrigerator. 2).Material:Silicone Rubber . 3).Ambient temperature: -60 Centigrade degree to +85 Centigrade degree. 4).Resistant voltage in water : 2000V/min(normal water). 5).Insulated resistant in water: >100 mega ohm. 6).Tolerance power(resistance) : ±7%. 7).Fastening intensity of terminal:≥50N. 8).PVC heat resistant is 105 Centigrade degree.Silicone rubber heat resistant is 180 Centigrade degree.