5V 12V Alumina Al2O3 Ceramic Heater Circular Ring Round Heating Element

• Certification: RoHS, CE
• Type: Ceramic Heater
• Material: Alumina Ceramic
• Model NO.: Ceramic Ring Heater
• Form: Heating Wire
• Shape: Ring
• Working Temperature Range: -50 - 400 ºC
• Water Absorption: 0%
• Thermal Conductivity: 25 W/(M.K)
• Density: 3.7g/cm3
• Weight: 0.5 Kg
• Compressive Strength: 2000 MPa
• Flexural Strength: 300 MPa
• Key Selling Points: Energy Saving
• Core Components: Ceramic Heater
• Voltage: 3.7V-220V
• Alumina Content: 95%
• Machinery Test Report: Provided
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Alumina Ceramic Ring Heater

 Alumina Spacer Heating Element is a new generation of electric heating element produced directly after printing resistance paste on AL2O3 alumina ceramic green, co-burning at about 1600℃ at high temperature, and then after electrode and lead processing. It is another new generation after alloy heating wire and PTC heating element. It is widely used in many fields such as daily life, industrial and agricultural technology, communication, environmental protection, and so on.

Model	Alumina Ceramic Heater Circular Ring Heater
Main Material	96 Alumina
Shape	Ring
Resistance	2~3.5Ω
Voltage	5V / 7.4V / 12V
Energy power	Electric
Metal ceramic heating element character
Thermal conductivity	(20℃) 18W / (m·K)
Specific heat	(20℃) 0.78×103 J /(kg·K)
Vickers hardness	(load 500g) 12.3 GPa
Three-point flexural strength	340 MPa
Function	Heating,warming
Application	All electricity industries
Certification	RoHS,ISO9001
Advantages	Eco-friendly,energy saving,compact design,high efficiency
Samples	Available
Customized	Support