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High-Temperature Co-fired Ceramics(HTCC)/Metal Ceramics Heater(MCH)
High-Temperature Co-fired Ceramics(HTCC)/Metal Ceramics Heater(MCH)
High-temperature co-fired ceramics(HTCC) is a new type of high-efficiency, environmentally friendly and energy-saving ceramic heating element. Compared with PTC ceramic heating element, it can save 20-30% of electric energy under the same heating effect. It' s also called Metal Ceramics Heater(MCH).
product details

Product Parameter


item

test condition

unit

performance

experimental method

color/state

 

 

whitedense

 

material of substrate

 

 

≥96%alumina

 

density

 

g/cm3

3.7

GB/T 2413-1980

warpage

 

mm

0.2mm

 

lead tension

kg

horizontal pull≥5KGf,

vertical tension≥3KGf

SJ/Z 9001.33-1987

flexure strength

MPa

300

GB/T4741-1999

thermal conductivity

25±1℃

W/(m.K)

≥20

compression strength

25±1℃,

110V:1800V/10SEC;

220V:3700V/1SEC

leakage current0.62 mA

insulation resistance

DC500V

100

GB/T 10064-2006

resistance

25±1℃

Ω

according to customer requirements±10%

cyclic experiment

rated voltage and operating temperature

generally, ≤280℃

cycle 1000 times without damage

power-on test

at rated voltage, direct current in air within 20 seconds;
the surface temperature is between 600℃ and 750℃

no damage

high temperature endurance test

ceramic heating element under the highest temperature condition;
generally 500-700℃, continuous electricity.

> 24 hours


Characteristic


Product Name:G050060025
Specification:  Length: 50.0±1.0mm

                       Outer Diameter: 6.0±0.1mm

                       Inner Diameter: 2.5±0.1mm

Appearance: no stain and crack; no impurities; no oxidation.

Voltage: can be customized according to customers’needs

Electrode: Electrodes are welded with nickel wire(can be customized according to customers’ needs
Lead tension: horizontal pull≥5KGfVertical tension≥3KGf
High-voltage insulation test: 3700V/1Sleakage current≤0.62mA
Insulation resistance: >100MΩ500VDC


Application

It is widely used in daily life, industrial and agricultural technology, communication, medical treatment, environmental protection, and many other fields requiring medium and low temperature heating. 

In the household electric heating appliances, such as small air heating device, hair dryer, clothes dryer, heating machine, electric splint, etc.

In industry, such as industrial drying equipment, electric bonding device, liquid heaters.

In the electronic industry, such as thermostatic bath for small special crystal devices;

In medical treatment, such as infrared therapy instrument, intravenous injection heater and so on.