220V 30x20CM 750W Waterproof Thermostor Silicone Heating Pads For 3D Printer Heated Bed

Features 1 The product is mainly composed of alloy heating wire and silicone rubber high temperature insulation cloth can fast heating and with high thermal efficiency 2 Easy to use safe and waterproof service life up to five years its temperature range is 62 235℃ 3 High insulation performance breakdown voltage up to 20 50KV mm 4 Heat element the nickel alloy heating wire wrapped in glass fiber heating power can reach 2 1W cm2 heating more evenly 5 Pressure sensitive adhesive maximum temperature 150℃ continuous 230℃ instant On occasion of power density is less than 0 9W c㎡ Specifications Size 30x20cmVoltage 220VWattage 750WUsage the back is double sided adhesive can be directly attached to the heated products the plastic can withstand up to 200℃Notes 1 The use of such electric devices must be noted that the continuous use of the operating temperature should be less than 240℃ instant no morethan 300℃ 2 Silicone heating device can work and pressure state that is with the auxiliary pressure plate to close the heated surface Good heat transfer thework area temperature does not exceed 240℃ the current density of up to 3W cm2 3 Under the paste installation conditions allow the working temperature is less than 150℃ 4 Dont drill the product by yourself Package included 1 x 30x20cm Heated Pad