Silicon Nitride Si3n4 Ceramic Igniter Electric Heating Element for Industrial Heating Equipment

• Certification: RoHS
• Type: Insulating Ceramic
• Material: Silicon Nitride
• Form: Heating Wire
• Shape: Plate
• Power Source: Electric
• Color: Dark Grey
• Working Temperature Range: -50 - 2100 ºC
• Density: 3.3G/Cm3
• Weight: 0.2 Kg
• Warranty of Core Components: 1 Year
• Thermal Expansion: 3.4*10(4) ºC
• Core Components: Silicon Nitride Heater
• Voltage: 110-220V
• Flexural Strength: ≥ 900MPa
• Thermal Conductivity: 25 W/M.K
• Max. Use Temperature: <1100ºC
• Watts: 40-100W
• Machinery Test Report: Provided
• Specific Heat: 640 J/(Kg.K)
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

 

Silicon Nitride Ceramic Electric Heating Element

 

The characteristics of silicon nitride ceramic electric heating element:

This product uses the high-performance silicon nitride ceramic substrate, high temperature, and high

 

mechanical strength, thermal shock resistance is strong, resistant to acid and alkali corrosion, both with

 

excellent insulation properties, and good thermal conductivity, combined with the company's proprietary

 

formula and the hot pressing manufacturing technology.

 

>>> Specification:
Rated Voltage	230V220V110V120V,   26V,   24V,   11V
Hz	50/60HZ
Rate Power	DG01500-2500W DG04500-2500W DG02500-2500W DG05500-2500W DG03500-1200W DG06500-1500W
Max Power:	3500W
Service life :	5000 hours
Electric insulation strength	2500V50HZ (Room temperature)no breakdown in 1 minute
Leakage of current:	No more than 0.025 mA under normal working conditions, no more than 10 mA in water after breaking
Acid corrosion resistance:	Boiling in 5% sulfuric acid solution for 6h, the corrosion rate is less than 10g/m2•h
Alkali resistance:	Boiling in 30% sodium hydroxide solution for 6h, corrosion resistance less than 0.6g/m2•h
Medium	liquid, water
>>> Performances & Characteristics:
1) Electrical safety. The current leakage after the break is less than 10 mA
2) High temperature resistance.Drypoint up to 1300
3) High surface load. Heating liquid surface load up to 78w/cm2
4) Small size
5) The thermal inertia is small, faster heating up.
6) Long service life
7) Acid and alkali corrosion resistance

Technical indicators:

> Room temperature flexural strength 900 Mpa fracture toughness at room temperature or higher 6.0 8.0 Mpa. The m1/2
> Volume density of 3.20 3.4 g/cm3 volume resistivity at room temperature to 1014 Ω. Cm
> Room temperature relative dielectric constant of 6-7 thermal conductivity 23-25 w/(m k)
> Coefficient of thermal peng up 3.1 x 10-6 / hardness HRA92-94
 

Mechanical properties
HardnessHRA	Fracture ToughnessMpa.m1/2	Flexural StrengthMpa
92.0~94.0	6.0~8.0	≥900

Silicon Nitride Ceramic Ignition Application

> Mold heater

> Packaging Machinery
> Industrial equipment heating
> Burner ignition system
> Mold heater
> Industrial heating equipment
> Petrochemical industry
> Various of high-temperature ignition devices

> Ceramic welding head
> Automatic welding machine

Use notice: the quenching heat, the work environment is strictly prohibited in the state of high-temperature water or other liquid splashes are strictly prohibited to the surface.

Technical Properties
Item			Unit	Values
Physical Properties	Color		Grey
		Density	g/cm ^3	3.3
Mechanical Properties	Hardness	HRA	92.0-94.0
		Flexural Strength (20)	Mpa	≥900
		Fracture Toughness (20)	MPam ^1/2	6.0-8.0
Thermal Properties	Thermal Conductivity	W/(m.K)	25
		Thermal Expansion		3.4*10 ^4
		Specific Heat	J/(Kg.K)	640
Other Properties	Max. Use Temperature		< 1100
		Working Temperature		< 1000
		Voltage	V	8-24V
		Power	W	40-100

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SEND ME

If you are interested in our products, please click here to send me an inquiry, and I will reply you within 8 hours