Because titanium is not sensitized, carcinogenic or teratogenic in contact with human body, it can be well combined with bone tissue, epithelium and connective tissue, so it is the best biocompatible metal material, known as "the most friendly metal to human". Medical titanium metal is the most widely used metal implanted into human body in modern medicine, accounting for more than 80%. Medical pure titanium in the field of dental denture production has also achieved good results. Titanium material has the following good physical and chemical properties:
1. The passivation film on the surface of pure titanium metal has strong acid corrosion resistance, so pure titanium denture is not easy to be corroded. The excellent mechanical properties of pure titanium are also the first choice for denture production.
2. Low elastic modulus also has memory function, so it is very advantageous to use pure titanium to make rigid bracket clamp ring. Its good elasticity can enter concave 0.7mm, without affecting the placement of denture, and will not damage abutment teeth.
3. Low density: about 1/4 of gold; Cobalt-chrome 1/2; So pure titanium dentures are much lighter than dentures made of other materials. The same volume of steel bracket, less than half the weight of ordinary cobalt chromium alloy, can greatly reduce the burden of oral soft tissue.
4. Low heat conductivity: only 1/17 of gold. Therefore, pure titanium porcelain can effectively protect pulp tissue from external acid stimulation.
5. The line shrinkage rate is small: 1.75%, lower than gold alloy and cobalt chromium alloy, has excellent suitability, high casting precision, so pure titanium porcelain teeth edge close degree, can effectively prevent the occurrence of porcelain crown abutment teeth secondary caries.
6. X-ray is semi-resistive: X-ray can examine the tooth tissue inside the titanium crown, so it can diagnose the health condition of the tooth without breaking the crown. In addition, pure titanium porcelain teeth will not affect the skull CT examination.
7 titanium non-magnetic: pure titanium series denture in the magnetic field will not be magnetized, this is very important; Pure titanium and all-porcelain teeth are the only two fixed prosthetics that do not interfere with skull MRI.
Our company can provide you with high quality medical Titanium products, such as ASTM F67 Titanium Bar For Surgical Implant, Medical Pure Titanium Wire and ASTM F136 Medical Titanium Alloy Plate, etc. Please feel free to contact us by email if necessary.
