Acetal PMMA Blocks
$39.00 – $45.00
Acetal PMMA Dental Blocks Best Deal.
CAD/CAM System Option: Open system, Amann Girrbach, Zirkon Zahn.
Thickness: 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm.
Colors:Classic vita 16 shades, A0, Pink, Clear, Bleach.
Description
Acetal Dental PMMA Block
Flexible Dental technicians and dentists have a metal-free alternative for detachable applications in the semi-flexible, tooth-colored polymer known as acetal. Cetal is a highly crystalline, milled thermoplastic that is 99.9% pure. Acetal can be used to create thinner, more flexible appliances that can take advantage of the natural undercuts in teeth for the best possible retention and patient comfort.
This acetal pmma material is perfect for creating a variety of detachable appliances that are retained by teeth because it is flexible while thin but becomes harder as it thickens.
Acetal pmma dental blocks system options: Amann Girrbach, Open system, Zirkon Zahn.
Thickness: 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm.
Parameter
- Modulus of Elasticity: 2,200 Mpa
- Bending Strength: 100Mpa
- Toughness (Charpy ): 10KJ/m2(Lzod): 1.3 KJ/m2
- Tensile Strength: 75Mpa
- Vickers Hardness HV (0.05/10): 135
- Absorption of Water According to ISO10477: 20ug3
- Water Solubility: 0.8ug3
- Residual Monomer Content (24h at 37℃ and 30 min in air): 0.7%
Additional information
| CAD/CAM System | 98 mm Open System, Amann Girrbach, Zirkon zahn |
|---|---|
| Blank height | 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm |
| Colors | A0, A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2, D3, D4, Pink, Clear, BL1, BL2, BL3, BL4 |