| Certification: | RoHS |
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| Type: | Insulating Ceramic |
| Material: | Silicon Nitride |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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>>> Specification:
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Rated Voltage
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230V220V110V120V, 26V, 24V, 11V
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Hz
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50/60HZ
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Rate Power
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DG01500-2500W DG04500-2500W
DG02500-2500W DG05500-2500W DG03500-1200W DG06500-1500W |
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Max Power:
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3500W
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Service life :
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5000 hours
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Electric insulation strength
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2500V50HZ (Room temperature)no breakdown in 1 minute
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Leakage of current:
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No more than 0.025 mA under normal working conditions, no more than 10 mA in water after breaking
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Acid corrosion resistance:
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Boiling in 5% sulfuric acid solution for 6h, corrosion rate is less than 10g/m2•h
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Alkali resistance:
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Boiling in 30% sodium hydroxide solution for 6h, corrosion resistance less than 0.6g/m2•h
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Medium
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liquid, water
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>>> Performances & Characteristics:
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1) Electrical safety. The current leakage after the break is less than 10 mA
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2) High temperature resistance .Dry point up to 1300
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3) High surface load. Heating liquid surface load up to 78w/cm2
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4) Small size
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5) The thermal inertia is small, faster heating up.
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6) Long service life
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7) Acid and alkali corrosion resistance
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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.
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Mechanical properties
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HardnessHRA
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Fracture ToughnessMpa.m1/2
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Flexural StrengthMpa
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92.0~94.0
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6.0~8.0
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≥900
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> Mold heater
> Packaging Machinery
> Industrial equipment heating
> Burner ignition system
> Mold heater
> Industrial equipment heating
> Petrochemical industry
> Various of high temperature ignition devices
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Technical Properties
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Item
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Unit
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Values
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Physical Properties
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Color
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Grey
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Density
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g/cm 3
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3.3
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Mechanical Properties
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Hardness
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HRA
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92.0-94.0
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Flexural Strength (20)
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Mpa
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≥900
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Fracture Toughness (20)
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MPam 1/2
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6.0-8.0
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Thermal Properties
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Thermal Conductivity
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W/(m.K)
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25
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Thermal Expansion
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3.4*10 4
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Specific Heat
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J/(Kg.K)
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640
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Other Properties
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Max. Use Temperature
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< 1100
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Working Temperature
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< 1000
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Voltage
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V
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8-24V
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Power
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W
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40-100
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