Consists of alloy eletric heatingwires and silicon rubber insulating clothGenerates heat rapidly with eventemperatureHigh heat efficiencyGood toughnessAmerican UL94-V0 grade flammabilitystandardEasy to use, safe and water-proofHighest service temperature: 250℃-300℃Insulating resistance: ≥50MΩCompressive strength: 1500v/5sPower deviation rate: ±5%High Voltage resistance: >5KVOEM Accepted