@article{830926, author = {Yongyan Pang and Stephanie Watson and Li Sung}, title = {Effect of Heterogeneity in Nano-TiO2 Filled Acrylic Urethane Coatings on Surface Degradation under Accelerated UV Exposure}, year = {2014}, month = {2014-10-30 00:10:00}, publisher = {Polymer Degradation and Stability}, language = {en}, }