| POLYMERS AND POLYMER MATRIX COMPOSITES |
|
|
|
|
|
Effect of Shell Thickness on Morphology and Opacity Ability of Hollow Styrene
Acrylic Latex Particles |
| YUAN Teng1,2, LIANG Bin1, HUANG Jiajian1, YANG Zhuohong1, SHAO Qinghui2
|
1 College of Materials and Energy, South China Agricultural University, Guangzhou 510642;
2 School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640 |
|
|
|
|
Abstract Based on the preparation of hollow styrene-acrylic latex particles by three-layer cross-linking alkali swelling method, in this work the effects of shell thickness on morphology and opacity ability of hollow polymer latex particles were investigated via characterizations of particle size analysis, viscosity measurement, SEM, TEM and UV-Vis spectrophotometry. The results confirmed the significant effect of shell layer thickness on the hollow latex particles. An increasing shell thickness can result in a biphasic(increase → decrease) change in size of the latex particles, which has a minimum value while shell/intermediate layer thickness ratio is 7, and also a monotonically decreasing latex viscosity. Moreover, when the shell thickness increases, the hollow polymer latex particles undergo a decrease of surface roughness, less rupture and collapse, and a “rise and fall” change in opacity ability. The most satisfactory shell/intermediate layer ratio of the latex were determined to be 7—9.
|
|
Published: 11 March 2019
|
|
|
| Fund:This work was financially supported by the National Natural Science Foundation of China (21808070), the Natural Science Foundation of Guangdong Province (2018A030310349), the Science & Technology Program of Guangdong Province (2016A010103027), the Science & Technology Program of Guangzhou City (201803030003), the Science & Technology Program of Foshan City (2016AG101695), the Postdoctoral Science Foundation of China (2016M602471), the Research Fund Program of Guangdong Provincial Key Lab of Green Chemical Product Technology (GC201813). |
|
|
| 1 |
Yuan T, Shao Q H, Hu J Q, et al. Journal of Applied Polymer Science,2015,132(30),9229.2 Ye C, Wen X F, Lan J L, et al. Pigment and Resin Technology,2016,45(1),45.3 Zhang F, Ma J Z, Xu Q N, et al. Colloids and Surfaces A—Physicoche-mical and Engineering Aspects,2015,484,325.4 Wang Z B, Hong Q, Shi Y X, et al. Polymer Science Series B,2015,57(6),600.5 Samyn P, Deconinck M, Schoukens G, et al. Progress in Organic Coa-tings,2010,69,442.6 Bao Y, Ma J Z, Zhang X, et al. Journal of Materials Science,2015,50(21),6839.7 Huang X Y, Li L X, Xu M, et al. Journal of Applied Polymer Science,2015,132(37),6839.8 Fang Y J, Deng W, Zuo H, et al. Acta Polymerica Sinica,2015,8,927.9 Syoufian A, Manako Y, Nakashima K. Powder Technology,2015,280,207.10 Nakayama S, Fukuhara K, Nakamura Y, et al. Chemistry Letters,2015,44(6),773.11 Sun N, Zhao X, Xiao Z G, et al. Journal of Nanoscience and Nanotech-nology,2015,15(6),4676.12 Takeoka H, Hamasaki H, Harada Y, et al. Colloid and Polymer Science,2015,293(5),1483.13 Deng W, Guo H C, Zhang W N, et al. Colloid and Polymer Science,2014,292(10),2687.14 Jiang Y M, Li B T, Wang W J, et al. Chinese Journal of Polymer Science,2014,32(2),177.15 Jiang Y M, Li B T, Deng W, et al. Chinese Journal of Polymer Science,2014,32(1),21.16 Zhang W H, Huang Y, Tian W. Progress in Chemistry,2013,411,41.17 Kong X Z, Jiang W Q, Jiang X B, et al. Polymer Chemistry,2013,24(4),5776.18 Zhao Y L, Yin G N, Zheng Z, et al. Journal of Polymer Science Part A: Polymer Chemistry,2011,49(24),5257.19 McDonald C J, Devon M J. Advances in Colloid and Interface Science,2002,99(3),181.20 Pavlyuchenko V N, Sorochinskaya O V, Ivanchev S S, et al. Polymer Science,2001,39(9),1435.
|
|
|
|
渝公网安备50019002502923号 © Editorial Office of Materials Reports.
2019, Vol. 33 
