Table 1.
Denture base materials tested.
| Material Name | Code | Polymer Type | Composition | Manufacturer | Curing |
|---|---|---|---|---|---|
| Fit resin | Custom-block | Pour-type PMMA Self-polymerizing resin |
Powder: Copolymer of methyl methacrylate and 2-ethylhexyl acrylate, reaction initiator, coloring material, others Liquid: methyl methacrylate, ethylene glycol dimethacrylate, reaction initiator, others |
Shofu, Japan | Self-polymerization at 50 °C for 30 min |
| Lucitone 199 denture base disc | PMMA-disk | CAD/CAM PMMA-based polymer | N/A | Dentsply Sirona, USA | N/A |
| Acron | Conventional PMMA | Conventional PMMA Heat-polymerized resin | Powder: Methacrylic acid ester polymer, others Liquid: Methyl methacrylate, others |
GC, Japan | Heat curing at 78 °C for 8 h |