A new binder system for preparing high strength inorganic molds in precision casting

▶ The new binder system has been developed using precursor materials. ▶ The binder composition affects the glassification efficiency. ▶ The fracture strength is markedly enhanced in the new binder systems. ▶ The new binder system with 7.6 wt% PDMS shows the highest strength of 8 MPa.