Zinc oxide nanoparticles as additives for improved dimensional accuracy in vat photopolymerization

• Main Authors: Ng, Chin Siang, Subramanian, Alamelu Suriya, Su, Pei-Chen
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering; 3D Printing; Vat Photopolymerization
• 在線閱讀: https://hdl.handle.net/10356/163493
• 機構: Nanyang Technological University

To improve the dimensional accuracy of 3D printed parts produced by vat photopolymerization, a controlled light penetration through the photopolymer resin is necessary to avoid excessive unwanted curing caused by overexposure. Although photoabsorbing additives like Sudan I can attenuate light to dec...