Alginate Impression Material Reinforcement Using Polymethyl Methacrylate as Organic Filler
This study tested alginate mixed with PMMA fillers to improve tear strength. Results showed that adding 3–7% PMMA significantly increased tear strength compared to control, with the best result at 5%. PMMA enhances alginate’s durability and impression accuracy, though further studies on biocompatibility are needed. Read full paper : https://doi.org/10.1055/s-0044-1795083 #FKGUnpad#SDGs#BetterOralHealth#GlobalSustainability#SustainableDevelopmentGoals#SmartGreenDentistry#SustainableDentistry#SDG3#SDG9










