Must be dry powder: with a moisture content of less than 5%.

Having flowability: The powder needs to have flowability, with an ideal particle size between 20 and 60 mesh.

Adhesion: Powder can form blocks and clumps under pressure.

No excessive oil content: The oil content is relatively moderate, and high content can cause compression molding.

In summary, the powder that can be pressed into mold is dry powder can be dry pressed, with a moisture content of less than 5%, and has a certain degree of fluidity and adhesion (reliable external force to form blocks and clumps together). The particle size is between 20 and 60 mesh, and there is no excess oil. If you are not sure if your powder is suitable for molding, please make an appointment with us for pressure testing and sampling.

Non compliant powders have the opportunity to be improved through the following methods:

* The method to improve the "fluidity" of powder: The powder can be made into particles, and details can be found in relevant technical literature on granulation.

* The method to improve the "adhesion" of powder: adhesive can be added to the powder to improve it.