Firm Dental Limited has been focused on providing high quality multilayer Zirconia Blocks for dental labs, dental clinic and patients, which is committed to make the treatment of dentists or operators to simpler and more efficient, to enable users to show a satisfied smile. We have VITA 16 colors in production line, and focus on the production and research and development of multi-layer zirconia blocks, ST-ML, UT-ML, SHT-ML are in hot selling.
| Place of Origin: | China |
| Brand Name: | FirmDent |
| Model Number: | SHT-ML |
| Certification: | CE, ISO, FDA etc. |
| Minimum Order Quantity: | 5pcs/model, 50pcs/order |
| Price: | TBD |
| Packaging Details: | 1box/pcs |
| Delivery Time: | 7-10 working days. |
| Payment Terms: | T/T |
| Supply Ability: | 1000pcs/day |

Physical Characteristics
| Technical specifications | SHT-ML |
| Density before sintering(g.cm-3) | 3.15±0.05 |
| Density after sintering(g.cm-3) | 6.07±0.02 |
| Coefficient of thermal expansion (25-500℃)(K-1) | 10.4±0.5 |
| Bending strength after sintering (Mpa) | 800-1100 |
| Transparency(1.0±0.02mm) | 42%-49% |
| Chemical solubility after sintering(ug.cm-2) | <100 |
| Radioactivity(Bq.g-1) | <0.1 |
| Fracture toughness | ≥3.5 |
| Sintering temperature(℃) | 1500 |
| Systems | 98mm/95mm/92mm |
| Thickness | 10mm/12m/14mm/16mm/18mm/20mm/22mm/25mm/30mm |
| Shades | A1 A2 A3 A3.5 A4/B1 B2 B3 B4/C1 C2 C3 C4/D2 D3 D4/ BL1 BL2 BL3 BL4 |
| SHT-ML | Layer Proportion | Transparency | Flexural Strength |
| 1st layer | 20% | 49% | 800MPa |
| 2nd layer | 12.5% | 47% | 900MPa |
| 3rd layer | 12.5% | 46% | 950MPa |
| 4th layer | 12.5% | 45% | 1000MPa |
| 5th layer | 12.5% | 43% | 1050MPa |
| 6th layer | 30% | 42% | 1100MPa |
Sintering Curve

Competitive Advantage
1. Outstanding Strength: With a wide strength range of 800-1150MPa, the product ensures excellent durability and reliability.
2. High Translucency: Translucency levels between 43-49% provide a naturally realistic appearance, making the product
inconspicuous in dental restoration.
3. Quality Raw Materials: Using materials from a renowned publicly company ensures high quality, stability, and consistency.
4. Multi-layer Gradient Simulation: Through multi-layer gradient simulation technology, the product successfully replicates
the authentic colors of natural teeth, achieving a seamless color transition without the need for additional staining.
5. Superior Aesthetic Effects: The product not only excels in aesthetic appearance but also prioritizes strength, providing a
comprehensive solution to meet various needs.
6. Wide Applicability: Beyond traditional single crowns or three-unit bridges, the product is versatile and applicable to complex
scenarios, including zirconia bridges with more than 4 units, copying, implant abutments, and full anatomical crowns.
Contact: Fay
Phone: 86-13332521739
E-mail: sale@firmdent.com
Add: ROOM 2, 16F, EMPRESS PLAZA, 17-19 CHATHAM ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG