Paper Title:
Synthesis and Characterization of one Component Heat Cured Polyurethane-Acrylate Sealants
  Abstract

Stable one component heat cured polyurethane-acrylate (PUA) sealants were synthesized using dicumyl peroxide (DCP) as an initiator with high decomposition temperature. The PUA sealants were synthesized through the reaction of hexamethylene diisocyanate (HDI) with poly(ethylene buthlene glycol adipate) and 2-hydroxyethyl methacrylate (HEMA), and the PUA sealants were stably stored under accelerated aging test at 60°C . The structure of polyurethane prepolymer, PUA prepolymer, PUA sealant and its cured film were characterized by FT-IR, 1H-NMR and Raman spectra.

  Info
Periodical
Advanced Materials Research (Volumes 194-196)
Edited by
Jianmin Zeng, Taosen Li, Shaojian Ma, Zhengyi Jiang and Daoguo Yang
Pages
2452-2457
DOI
10.4028/www.scientific.net/AMR.194-196.2452
Citation
F. Zhu, G. Y. Wang, Q. Xu, "Synthesis and Characterization of one Component Heat Cured Polyurethane-Acrylate Sealants", Advanced Materials Research, Vols. 194-196, pp. 2452-2457, 2011
Online since
February 2011
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Price
$32.00
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