DD provi P HI
High impact thermoplastic
PMMA for temporary restorations
DD provi P HI are monochromatically colored milling blanks and are based on the raw material of our proven DD Bio Splint P HI. The material is perfectly coordinated in terms of translucency and opacity and is based on the VITA® Classic colors.
Benefits:
- Biocompatible
- High stability through high impact modification
- Very good polishability
- Customizable
- Bonding to cold polymers (PMMA) possible
Technical data
|
Material |
Polymethylmethacrylate (PMMA) |
|
Classification |
Class IIa according to MDD/MDR |
|
Indication |
temporary crowns and bridges (Indicated for long-term use in the oral cavity for up to 12 months) |
|
Bending strength ISO20795-1 |
65 MPa |
|
Bending modulus ISO20795-1 |
2.030 MPa |
|
Fracture toughness ISO 20795-1 |
2.6 MPa√m |
|
Water absorption ISO20795-1 |
< 24 μg/mm ³ |
|
solubility ISO20795-1 |
< 0.3 μg/mm ³ |
|
Residual monomer content ISO 20795-1 |
< 0.5% |
|
CAM system |
open systems for ø 98.5 mm blank |
Chemical composition [wt.%]
|
Polymethyl methacrylate (PMMA) |
> 99 |
|
Dyes |
< 1 |