Innovacera Electronic Silicon Nitride Si3n4 Ceramic Igniter Pellet Stove Heater

• 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
• Video Outgoing-Inspection: Provided
• Core Components: Silicon Nitride Heater
• Voltage: 110-220V
• Flexural Strength: ≥ 900MPa
• Thermal Conductivity: 25 W/M.K
• Max. Use Temperature: <1100ºC
• Watts: 40-100W
• Specific Heat: 640 J/(Kg.K)
• Transport Package: Carton Packing
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Silicon Nitride Heater

 

Due to excellent performances as: high mechanical strength at high temperature, wear-resistant, acid

 

and alkali corrosion resistance, high hardness at high temperature and self-lubricating, Silicon Nitride is

 

a better choice over its competitors in applications with high temperature, corrosion, mechanical wear

 

and other extreme harsh conditions in aerospace, petroleum and chemical engineering. The silicon

 

nitride ceramic heater is superior in durability and can maintain high performance for a long time.

>>> 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, 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 .Dry point 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

Advantages

1. High temperature resistance

2. Excellent thermal conductivity

3. Rapid heating-up speed and high working temperature

4. Good startup performancey at low

temperature, can be start-up at -30

5. Wide applications: hig speed diesel, high temperature ignition device, ignition for oil medium, gas, burner,Preheater,etc.

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 equipment heating
> Petrochemical industry
> Various of high temperature ignition devices

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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