1. Full Ceramic Cbd Vape Cartridge and Food Grade Zirconia Ceramic Center Pole, and why we choose Zirconia as below:
a. Zirconia is often used in expensive porcelain teeth, it's food-grade material and safer.
b. Alumina is easily to drop powder and may cause pneumoconiosis such as silicosis for long-term use.
c.The density of zirconia is much higher than alumina, and the surface finish can be up to 9 or more, it's more smooth and no leakage.
d. During the manufacture of the cartridge, the alumina ceramic post is easy to be bent, resulting in deformation of the cartridge, so it will cause poor sealing and oil leakage. But the zirconia ceramic doesn't have this problem.
Specification of ceramic tip CBD vape cartridge:
Full Ceramic Vape Cartridge
Full Ceramic Heating Coil and Food Grade Zirconia Ceramic Center Pole
Oil Hole Size
Heavy Metal Test in CA
Passed Cat 3-7 days test
Passed California's Heavy Metal Test.
Oil Thickness Fitted
510 Thread fit for most batteries on the market
Pictures of VCC04ceramic tips CBD cartridge 1ml/0.5ml: