What is it about?
Synthesis, Characterization, and Performance Evaluation of Novel Stabilized TDI-Based Polyurethane Coatings Under Accelerated Weathering
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Why is it important?
Some toluene diisocyanate (TDI)-based polyurethane resins (PURs) for coating applications were synthesized with castor oil and their performance was estimated under accelerated UV weathering with and without a novel UV absorber.
Perspectives
Commercial Tinuvin P and benzotriazole-based novel UV absorbers were found to improve the photoresistance of the PUR coating, and the highest efficiency of the novel UV absorber against weathering was estimated at 0.5 wt% concentration.
Dr Pratheep K Annamalai
University of Queensland
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This page is a summary of: Synthesis, characterization, and performance evaluation of novel stabilized TDI-based polyurethane coatings under accelerated weathering, Journal of Vinyl Technology, January 2005, Wiley,
DOI: 10.1002/vnl.20032.
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