Study on Nanosilica Reinforced Stereolithography Resin
Source abstract
Abstract
Modified nanosilica was filled into stereolithography (SL) resin by means of mechanical and ultrasonic dispersion. While the concentration of SiO 2 was below 3 wt%, viscosity measurement showed that the nanoparticles were well dispersed in the resin. Then these modified photosensitive resins were applied to SL prototyping. The results of experiments indicated that, compared with the unmodified resin, the critical exposure of the modified resins increased and their penetration depth decreased. In addition, the mechanical properties of cured specimens increased, and glass transition temperature and the thermal stability of cured specimens were also improved.
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Research context
OpenAlex topics: Silicone and Siloxane Chemistry · Additive Manufacturing and 3D Printing Technologies · Photopolymerization techniques and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, People's Republic of China, , Wuhan Binhu Mechanical & Electrical Company Wuhan 430074, People's Republic of China
State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, People's Republic of China
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