Synthesis and Preparation of (Acrylic Copolymer) Ternary System Peelable Sealing Decontamination Material

Polymers
Zhiyu HeDeli Luo

Abstract

Traditional methods that are used to deal with radioactive surface contamination, which are time-consuming and expensive. As one effective measure of radioactive material purification, strippable coating, which effectively coats the pollutant, and settles them on the surface of objects. However, there are some shortcomings in terms of film formation and peelability, such as a brittle coating and poor peelability. Therefore, in order to meet the treatment methods for radioactive contaminants needs, the strippable coating must have excellent sealing, corrosion resistance, weather resistance, low environmental pollution, short film formation time, and good mechanical properties; in addition, the spraying process should be simple, with moderate adhesion, and it should be capable of being quickly and completely peeled off. In this paper, a ternary system was prepared by pre-emulsion polymerization with butyl-acrylate, methyl methacrylate, acrylic acid as the reactive monomer, sodium dodecyl sulfate as the active agent, potassium persulfate as the initiator, and water as the dispersion medium. The Fourier-transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (1H-NMR), ICP emission spectrometer, surface tension tester, an...Continue Reading

References

Jul 27, 2002·Journal of Environmental Radioactivity·J RealC Camarasa-Claret
Jan 31, 2006·Journal of Environmental Radioactivity·Hong-Ling YinYi-Jun Feng
Jul 26, 2008·Journal of Hazardous Materials·Min TanDaniel T Schwartz
Jan 11, 2014·Ultrasonics·Aniruddha KumarMohd Afzal
Dec 8, 2015·Journal of Hazardous Materials·Michael D KaminskiMatthew Magnuson

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nuclear magnetic resonance

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