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首页> 外文期刊>Journal of the Korean Physical Society >Fabrication and Characterization of 3D Printed Polyvinyl Toluene Based Plastic Scintillator
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Fabrication and Characterization of 3D Printed Polyvinyl Toluene Based Plastic Scintillator

机译:3D印刷聚乙烯甲苯基塑料闪烁体的制备与表征

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摘要

In this study, we report the fabrication and characterization of a 3D printed polyvinyl toluene based plastic scintillator by DLP (digital layer print) 3D printer. The homemade resin has been used for 3D printing. The organic solvents such as vinyl-toluene monomer, PPO (2,5-Diphenyloxazole), POPOP [1,4-bis(5-phenyloxazol-2-yl) benzene], pentaerythritol tetrakis (3-mercaptopropionate), and DHPA (dipentaerythritol hexa-acrylate) have been used as co-polymers. Irgacure 184 (BASF Co.) is used as photo-initiator. Using DLP 3D printer (http://attosystem.co.kr) and the prepared resin, a plastic scintillator is printed. The emission spectrum of the printed plastic scintillator is located between 400 and 600 nm, peaking at 424 nm. The relative light yield of the scintillator is about 80% of EJ-200, relatively, and the decay time is about 3.9 ns.
机译:在该研究中,我们通过DLP(数字层印刷)3D打印机报告了3D印刷聚乙烯基塑料闪烁体的制造和表征。 自制树脂已用于3D印刷。 乙烯基 - 甲苯单体,PPO(2,5-二庚酰胺),Popop [1,4-双(5-苯并恶唑-2-基)苯],季戊四醇四(3-巯基丙酸酯)和DHPA(二季戊四醇(二季戊四醇)(二季戊四醇) 六亚丙烯酸酯用作共聚物。 IRGACURE 184(BASF Co.)用作照片引发剂。 使用DLP 3D打印机(http://attosystem.co.kr)和制备的树脂,打印塑料闪烁体。 印刷塑料闪烁体的发射光谱位于400至600nm之间,达到424nm的峰值。 闪烁体的相对光率为约80%的EJ-200,相对,衰减时间约为3.9ns。

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