Specification of hydroxyapatite powder:
Purity:99.9%

Appearance:white powder

Size:20-50nm

SSA:50m2/g
Shape: Needle

Note:We can supply different size products of hydroxyapatite powder according to client's requirements.

1. Graphene microchips have a narrow distribution of membrane diameters, uniform thickness, and excellent comprehensive properties such as conduction, heat conduction, reinforcement and barrier.Hydroxyapatite is the pure end element of apatite containing hydroxyl, and the crystal form of hydroxyapatite is hexagonal, with a specific gravity of 3.08 and a Mohs hardness of 5. Pure hydroxyapatite powder is white, but natural hydroxyapatite will be mixed with brown, yellow or green. It can also be used artificial synthesis, applied to bone tissue repair. Hydroxyapatite is the main component of human skeletal tissue. After implantation of the body, calcium and phosphorus will be free from the surface of the material absorbed by the body tissue, and the growth of new tissue. Studies have shown that the smaller the grain of hydroxyapatite, the higher the biological activity. The main component of the enamel on the surface of the tooth is also hydroxyapatite.

Application of hydroxyapatite powder:
1. After hydroxyapatite is implanted into bone, it can induce differentiation of undifferentiated mesenchymal cells into osteoblasts because of its affinity to bone tissue. The latter directly attaches to the surface of hydroxyapatite.
2. From the chemical composition, hydroxyapatite is composed of calcium and phosphorus. These two components are the most common components of bone tissue, and the calcium salt of bone tissue is composed of crystalline apatite and amorphous phosphoric acid. The stone substitute material is not only in composition, but also structurally consistent with calcium in human bone tissue, so it can be used for artificial joints and substitute bones.

3. Clinical application range of bioceramic materials Artificial joints, alternative bones, toothpaste, food and other applications

Storage conditions:
hydroxyapatite powder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.