A Novel 3D-Printing Model Resin with Low Volumetric Shrinkage and High Accuracy.

• Tác giả: Pei-Ting Chung, Theresa Lai, Long Ling, Raj Malyala, Sara Sabet, Victoria Tran
• Ngôn ngữ: eng
• Ký hiệu phân loại: 553.453 Tin
• Thông tin xuất bản: Switzerland : Polymers , 2025
• Bộ sưu tập: NCBI
• ID: 705014

Tóm tắt

This study aims to assess and compare the shrinkage, accuracy, and accuracy stability of a novel 3D-printing model resin and eight commercially available 3D-printing model resin materials. The experimental model resin was developed by our 3D-printing proprietary resin technology. Eight commercially available 3D-printing model resins were included for comparison. The AcuVol video imaging technique was used to test volumetric shrinkage. Full-arch tooth models were printed for each model resin via digital light processing (DLP) technology. The 3D average distance between the scanned model and the designed CAD digital file was applied to determine the dimensional accuracy of the 3D-printed full-arch tooth models. One-way ANOVA and Tukey's post hoc test (