Paper Title:
Study on the Properties of DSM SOMOS 11120 Type Photosensitive Resin for Stereolithography Materials
  Abstract

DSM SOMOS 11120 type photosensitive resin possessed the biggest consumption for the stereolithography fabricated parts. Therefore the further research on DSM SOMOS 11120 type photosensitive resin was very meaningful and valuable. In the paper, DSM SOMOS 11120 type photosensitive resin was characterized by infrared (IR) and nuclear magnetic resonance (NMR) spectroscopy, showing the presence of epoxy and acrylic functional groups. The viscosity of the 11120 type photosensitive resin were also determined, indicating that the viscosity at 30°C was 260mPa.s. Meanwhile, the mechanical and thermal properties of its UV-cured specimens were evaluated, testing that the tensile strength was 50.8MPa, the tensile modulus was 2659MPa, the elongation at break was 11.3%, and the glass transistion temperature was 49°C.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
194-197
DOI
10.4028/www.scientific.net/AMR.233-235.194
Citation
B. W. Huang, Z. X. Weng, W. Sun, "Study on the Properties of DSM SOMOS 11120 Type Photosensitive Resin for Stereolithography Materials", Advanced Materials Research, Vols. 233-235, pp. 194-197, 2011
Online since
May 2011
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Price
$32.00
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