3C electronic cigarette zirconia casing

Introduction to Zirconia Ceramic Housings for 3C Electronic Cigarettes

Zirconia (ZrO₂), as an advanced ceramic material, exhibits unique advantages in 3C electronic cigarette housing applications:

1. Physical Properties:  It has a Mohs hardness of 7, providing excellent wear resistance; a melting point of up to 2715℃, enabling it to withstand extreme temperature environments; and low thermal conductivity (1.5-2.0 W/m·K), offering good thermal insulation.

2. Chemical Stability: It has excellent resistance to acids, bases, and salts, and undergoes almost no chemical reactions at room temperature, ensuring the safe use of electronic cigarettes.

3. Biocompatibility: After high-temperature sintering, there are no small molecule residues, and no harmful substances are released during heating, meeting the health and safety standards for electronic cigarettes.

Advantages in Electronic Cigarette Applications

Zirconia casings bring multiple value enhancements to 3C electronic cigarette products:

1. Performance Improvement:

Compared to traditional metal casings, zirconia ceramic atomizers can increase atomization efficiency by 25% and save 20% of energy.

The thermal expansion coefficient (6.8-7.5 ppm/℃) perfectly matches the internal components, reducing failures caused by thermal stress.

Supports custom specifications.