| abstract |
The present invention relates to hard multi-layer composite medical splint materials and preparation method thereof, MULTILAYER COMPOSITE medical splint material is by up of three-layer, innermost layer includes natural gutta percha compound material, antibacterial agent and crosslinking agent, middle layer includes natural gutta percha compound material, foaming agent and crosslinking agent, and outermost layer includes natural gutta percha compound material, titanium dioxide and crosslinking agent.MULTILAYER COMPOSITE medical splint material of the invention has excellent antibiotic property and mechanical performance, can be widely applied in the production of medical clamping plate. |