Overview of Alumina Electronic Cigarette Porous Ceramic Core
Alumina e-cigarette porous ceramic core is a new type of ceramic material made by high-temperature sintering with a large number of interconnected pore structures. Its main component is alumina, usually with the addition of diatomaceous earth, quartz sand and other auxiliary materials; both traditional ceramics of high-temperature resistance, corrosion resistance, chemical stability and other characteristics while having a large specific surface area, low density, pore size distribution adjustable advantages. As the core component of an e-cigarette, it absorbs the smoke oil and uses the heating wire to realize smoke atomization, which not only improves the atomization effect but also has the advantages of anti-oil leakage, power saving, and prolonging the battery life, which is the standard for high-quality e-cigarettes.
Aluminum oxide e-cigarette porous ceramic
Aluminum oxide e-cigarette porous ceramic core features
Unique porous structure: The core advantage of alumina e-cigarette porous ceramic core lies in its internal interconnected pore network; the porosity can be adjusted within the range of 30%-50%, with an average pore size of 10-50 microns. The porous structure gives the ceramic core good air permeability, which helps the smoke to be discharged smoothly and avoids smoke accumulation and excessive pressure, further enhancing the experience of using e-cigarettes.
Light weight and durability: Although the porous ceramic core of alumina e-cigarette has high mechanical strength (compressive strength 50-100 MPa), it has low density (3.5-3.8 g/cm³) and is lightweight, which facilitates the portability of the overall design of e-cigarettes and does not bring extra burden to users. In addition, its excellent performance and structural advantages can effectively prevent oil leakage, extend the service life of e-cigarettes and reduce the cost of use.
Thermal and chemical stability: The ceramic core has excellent high-temperature resistance and can withstand short-term high temperatures of up to 1500 ℃; the normal operating temperature range of 20-300 ℃, in the repeated heating cycle, is not easy to deform
Performance Consistency: Through precise control of the production process, the alumina e-cigarette porous ceramic core is able to maintain a high degree of consistency in pore structure and material composition from batch to batch, which ensures the reliability of atomization quality and flavor of the tobacco oil, and is superior to traditional cotton cores in terms of stability and service life.
Aluminum oxide e-cigarette porous ceramic core specification parameters table
|
Application of Alumina E-cigarette porous ceramic core
Efficient Atomization: The unique porous structure enables the tobacco oil to be evenly distributed on the ceramic surface and fully atomized, producing fine, stable smoke, avoiding dry burning and hot spot problems, and enhancing user experience.
More importantly, the aluminum oxide e-cigarette porous ceramic core can also effectively prevent the occurrence of oil leakage. Alumina e-cigarette porous ceramic core The structural design and material properties of this porous ceramic core enable it to solve this problem well, which ensures stable storage and transmission of tobacco oil inside the ceramic core by optimizing the pore structure and surface treatment process, thus significantly reducing the risk of oil leakage and providing a strong guarantee for the quality of electronic cigarettes and user experience.
To sum up, with its advantages of high-efficiency atomization, stable performance, safety and reliability, as well as anti-oil leakage and other aspects, the alumina e-cigarette porous ceramic core has become an indispensable and important part of modern e-cigarette products. It not only improves the overall performance of e-cigarettes but also brings users a more high-quality, safe and reliable experience and promotes the development and progress of the e-cigarette industry.
With the advantages of high-efficiency atomization, stable performance, safety and reliability, leakage prevention, etc., alumina e-cigarette porous ceramic core has become an indispensable and important part of modern e-cigarette products, which not only improves the overall performance of e-cigarettes but also brings more high-quality, safe, and reliable experience to users, and pushes forward the development and progress of the e-cigarette industry.
Company Profile
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, ceramic products, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Ceramic Products please feel free to contact us or click on the needed products to send an inquiry.
Applications of Ceramic Products
Process of Ceramic Products
Payment Term
T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By air, by sea, by express, as customers request.
5 FAQs about porous ceramic core for aluminum oxide e-cigarettes
Q1: How to identify the authenticity of aluminum oxide e-cigarette porous ceramic core?
Appearance check: the surface of the real product is smooth, without obvious defects, and the pores are evenly distributed; the surface of the fake product may be rough, and the pore sizes are different.
Oil absorption test: drop a small amount of cigarette oil on the ceramic core; the real product can be absorbed quickly, while the fake product may be absorbed slowly or even not absorbed.
High-temperature resistance test: the real product is stable under high temperatures and does not deform or fade; the fake product may be discolored or deformed.
Brand identification and packaging: Regular brands usually have clear identification and complete packaging; counterfeit products may have rudimentary packaging or fuzzy identification.
Q2: Does the porous ceramic core of aluminum oxide e-cigarettes have an odor?
Under normal circumstances, there should be no obvious odor; if there is an odor, it may be due to the residual chemical substances in the production process that are not cleaned up or improperly stored, resulting in moisture adsorption and other odors. Before use, you can heat it for a period of time in the e-cigarette device and inhale it a few times to get rid of the odor.
Q3: What is the service life of aluminum oxide e-cigarette porous ceramic core?
Under normal use, the cartridge can be used for 1-3 months. The specific service life is affected by the frequency of use, maintenance and the quality of the oil: frequent use and lack of cleaning and maintenance will shorten the life; use of high-quality oil and regular cleaning can extend the service life.
Q4：Can I clean the porous ceramic core of aluminum oxide e-cigarette?
Yes, you can clean it, but you need to pay attention to the way and method. Generally, it can be rinsed with water to remove residual tobacco oil and impurities, and it can also be cleaned with warm water or diluted alcohol solution, but avoid the use of corrosive detergents such as strong acid and strong alkali. After cleaning, it should be thoroughly dried before use.
Q5: What are the advantages of aluminum oxide e-cigarette porous ceramic core over cotton core?
Stable performance: Ceramic cores are resistant to high-temperature corrosion and have high chemical stability, which can withstand the high-temperature environment of e-cigarettes and is not easy to be deformed or produce harmful substances; cotton cores are less resistant to temperature and are prone to scorching and failure at high temperatures.
Consistent taste: ceramic core has little difference in taste between batches; cotton core is unstable in pore size and porosity, and the taste is easily affected by batches, with large differences.
Good anti-leakage: ceramic core aperture uniformity, reasonable distribution, not easy to leak oil; cotton core aperture and porosity are unstable, easy to leak oil affect the use of experience.
Longer life: ceramic core can maintain the atomization effect for a long time under normal use; cotton core needs to be replaced more frequently due to easy scorching and oil absorption differences.
