Flexural Properties and Elastic Modulus of Different Esthetic Restorative Materials: Evaluation after Exposure to Acidic Drink

Figure 4

Flexural strength (MPa) for each material tested after 24 hours’ distilled water storage (Subgroup A, blue columns), one-week acidic drink storage (Subgroup B, orange columns), and 30 days’ acidic drink storage (Subgroup C, grey columns).