Porous Carbon Atomized Core Ceramic Atomizing Core for Electronic Cigarette Heating Element

• Customization: Available
• Application: Refractory, Structure Ceramic, Industrial Ceramic
• Purity: 95% 99% Alumina, Al2O3
• Model NO.: YN3011A
• Type: Ceramic Parts
• Color: White, Ivory, Yellow, Pink, Cream
• Shape: Square, Tubular, Oval, Rectangular, Half
• Use: Thermocouples, Furnace, Temperature Measurement
• Temperature: 1400c, 1500c, 1600c, 1700c, 1800c
• Machining of Ceramic Tube: Drill Hole, Notch or Slot, Flange,
• Material: Alumina Ceramic
• Transport Package: Plywood Case or Carton
• Specification: customized
• Trademark: Yunnuo
• Origin: China
• HS Code: 8547100000
• Production Capacity: 5000000 PCS Per Year
• Package Size: 10.00cm * 10.00cm * 3.00cm
• Package Gross Weight: 0.002kg

Product Description

Ceramic atomizing core,

As a type of electronic cigarette heating element, has been favored by many users in recent years and is one of the common types of atomizing cores. It takes advantage of the characteristics of ceramic materials to give e-cigarettes a unique use experience.

1. Advantages of ceramic atomizing core
1. Better taste: Ceramic atomizer cores usually provide a purer and smoother taste. Due to the heating properties of ceramic, it can heat the e-liquid more evenly, thereby producing more delicate smoke, which is an obvious advantage for users who pursue high-quality taste.

2. Reduce the burning smell: Ceramic materials can remain stable at high temperatures and are not as easy to burn as cotton cores, so the generation of burning smell is reduced during use.

3. Longer service life: Ceramic atomizer cores have higher heat resistance and physical stability and are not easily corroded by e-liquid, so compared to traditional cotton cores, they usually have a longer service life.





Alumina ceramic components

 

Alumina ceramic (Aluminum Oxide or Al2O3) is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors.

 

Process of production:

uniaxial (die) pressing, isostatic pressing, injection molding, extrusion and slip casting ect.

 

Properties:

* Good electrical insulation
* High mechanical strength
* Excellent wear resistance
* Excellent corrosion resistance
* Low dielectric constant

 

Applicatons:

 

* Special environment and electronic substrates

* Pump seals and other components
* Wear resistant inserts
* Insulating washers or bushings
* Semiconductor components
* Aerospace components
* Automotive sensors
* Electrical or electronic insulators

 

 

Material data:

 

AL2O3%	60	75	80	85	92	95	99	99.7
Bulk Density (g/cm3)	3.0	3.1	3.3	3.4	3.6	3.7	3.81	3.91
Flexural strength (MPa)	205	280	215.7	230	312	304	340	370
Linear expansion coefficient (×10-6/C)(25-800C)	7.1	7.6	7.6	7.6	7.5	7.3	7.6	7.6
Thermal conductivity [w/(m.R)]	16	17	17	17	18	20	34	35
Dielectric strength (KV/mm)	10	10	10	10	10	10	10	10
Volume resistivity (Ω.cm) 20C	>1014	>1014	>10 14	>1014	>1014	>1014	>1014	>1014
300C	>1013	>1013	>10 13	>1013	>1013	>1012	>1010	>1010
Max C	1350	1100	1300	1350	1500	1600	1700	1800
Moh's hardness	7.5	7.5	7.5	7.5	8.5	8.8	9	9
Refractoriness	1800	1700	1800	1850	1920	2000	2030	2040