CAD CAM Cobalt Chrome dental disc
High purity dental cobalt chrome porcelain alloy discs for dental lab cad cam use,the dental cobalt chrome CAD CAM disk is free of nickel and beryllium.
Biocompatibility feature
1. Biocompatibility and high corrosion resistance thanks to firmly adhering passive layer.
2. Biocompatibility certified by neutral institutes
3. Hemolysis Ratio: 0.66%
4. No acute systemic toxicity
5. Cytotoxicity shall not exceed Class I
6. No oral mucous membrane irritation
7. No delayed dermal contact sensitization
8. No chronic systemic toxicity
9. No genetic toxicity
10. The alloy has high corrosion resistance:
a) Test medium and conditions: Volume fraction of 1% HCI solution, the temperature is constant at 37 ℃, 72 hours total immersion corrosion test
b) Test results: in the solution after corrosion, residual solution of 1% HCL solution has no discoloration, alloy quality unchanged before and after corrosion test
11. Alloy PFM products have good thermal shock resistance.
Parameter
Material Composition | ||
Element | Percentage | Deviation |
Cobalt – Co | 61% | ±2% |
Chrome -Cr | 26% | ±2% |
Molybdenum – Mo | 5% | ±1% |
Wolframium -Wu | 6.50% | ±1% |
Silicon -Si | 1% | ±1% |
Aluminum -Al | ≤0.1 % | |
Carbon – C | ≤0.1 % | |
Nickel -Ni | ≤0.1 % | |
Beryllium – Be | ≤0.02 % | |
Cadmium – Cd | ≤ 0.02 % |
Dental cobalt chrome disc size
Specification for metal co-cr discs with edge groove |
Dia 98mm *10mm Th |
Dia 98mm *12mm Th |
Dia 98mm *14mm Th |
Dia 98mm *16mm Th |
Dia 98mm *18mm Th |
Dia 98mm *20mm Th |
Dia 98mm *22mm Th |
Dia 98mm *25mm Th |
Robert (verified owner) –
It is good product.
Robert (verified owner) –
another great piece in my lab. 🙂
Васил Лимонадов (verified owner) –
I bought it online without any hesitation
Robert (verified owner) –
Toujours été facile à utiliser et efficace
Huri McClellan (verified owner) –
Good packaging which makes it great as a gift!