Hydroxyapatite Micron Powder, Purity: 97.5+%, Size: 15 µm

Hydroxyapatite Micron Powder

Purity: 97.5+%, Size: 15 µm 

Hydroxyapatite Micron Powder is a high-purity, biocompatible material specifically designed for advanced medical and technical applications. Featuring a highly uniform spherical morphology and excellent crystalline structure, this powder offers outstanding flowability and processing performance. Due to its chemical similarity to the inorganic component of natural bone and teeth, it exhibits exceptional bioactivity and osseointegration capabilities, making it an ideal choice for high-precision manufacturing technologies.

Technical Properties

Applications

• Medical 3D Printing & Additive Manufacturing: This nano-micro hybrid powder serves as a premium raw material for the additive manufacturing of intricate bioceramic scaffolds and personalized medical implants. Its 15 µm spherical particles offer optimal packing density and laser-melting consistency required for high-resolution 3D printing systems.
• Bone Graft Substitutes & Tissue Engineering: The material is widely utilized in synthetic bone graft formulations, bone cements, and injectable matrices for filling bone defects. Its extremely high purity and fine particle size accelerate the natural cell adhesion process, facilitating faster osteoconduction and vascularization.
• Advanced Dental Implants & Ceramics: It is integrated into high-end dental formulations, root canal sealers, and periodontal defect repair materials. The 15 µm morphology allows for seamless integration into dental composites, enhancing both the mechanical toughness and long-term bioactivity of the prosthetic structures.
• Bioactive Coatings & Surface Functionalization: This powder is highly effective for thermal and plasma-spraying techniques to create thin, bioactive layers on titanium or cobalt-chromium orthopedic implants. The controlled particle size ensures an ultra-smooth, uniform coating that significantly increases the speed of osseointegration.
• Drug & Protein Delivery Systems: Due to its high chemical purity and specialized surface characteristics, this powder acts as a non-toxic carrier for the controlled release of drugs, proteins, and growth factors. Its nanoscale grain boundaries within the 15 µm spheres allow for high loading capacity and stable chemical bonding.
• Premium Oral Care Formulation: The material is extensively used in advanced desensitizing toothpastes and tooth enamel repair formulas. The 15 µm spherical crystals are perfectly sized to occlude exposed dentin tubules, effectively sealing them to reverse tooth sensitivity and promote micro-enamel remineralization.