Table 4.
Resin matrix | BFS reduction (%) | WS (% mass fraction) | ΔGo (kJ/mol) | Reference | |
---|---|---|---|---|---|
Dry | Wet | ||||
UDMA & UDMA/PEG-U |
24.8 |
54.7 |
1.29 − 1.50 |
3.52 (0.79) |
this work |
Bis-GMA based |
58.6 |
66.0 |
3.09 (0.81) |
5.59 (0.59) |
18 |
EBPADMA based |
46.2 |
57.8 |
2.86 (0.61) |
7.13 (0.85) |
13, 18, 20 |
UDMA based | 63.0 | 56.5 | 2.80 (0.46) | 5.72 (0.86) | 18 |
2,2-bis[p-(2′-hydroxy-3′-methacryloxypropoxy)phenyl]propane (Bis-GMA) combined with 2-hydroxyethyl methacrylate (HEMA), hexamethylene dimethacrylate (HmDMA) and triethyleneglycol dimethacrylate (TEGDMA).
Ethoxylated bisphenol A dimethacrylate (EBPADMA) combined with HEMA, HmDMA and TEGDMA.
Urethane dimethacrylate (UDMA) combined with HEMA, HmDMA and TEGDMA or HEMA, TEGDMA and methacryloyloxyethyl phthalate.