Study of Polyacrylate Sizing Agents Modified by Ethanol/PSt and Nano-TiO2/PSt Core-Shell Hybrid Particles

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This paper stated the preparation of nano-TiO2 via Sol-Gel method and modification of nano-TiO2 by coupling agent—MPS. Then Ethanol/PSt and nano-TiO2/PSt core-shell hybrid particles were prepared via miniemulsion polymerization by using the cationic surfactant Cetyl Trimethylammonium Bromide as emulsifier and Cyclohexane as co-stabilizer. These two hybrid nano-particles were added to the sizing agent—SX-5 respectively, to determine the sizing agents’ adhesive force to Terylene (T) and Terylene/Cotton (T/C) yarns respectively via roving method. The breaking strength and hairiness number of T/C yarns were determined by single yarns’ sizing method. The adhesive force of T and T/C yarns, breaking strength and hairiness number of T/C ones, showed that small size effect, high fluidity, and high surface energy caused by large specific surface area of hybrid nano-latices would make a great contribution to sizing properties.

Info:

Periodical:

Advanced Materials Research (Volumes 332-334)

Edited by:

Xiaoming Qian and Huawu Liu

Pages:

902-907

DOI:

10.4028/www.scientific.net/AMR.332-334.902

Citation:

X. Jin and J. W. Cui, "Study of Polyacrylate Sizing Agents Modified by Ethanol/PSt and Nano-TiO2/PSt Core-Shell Hybrid Particles", Advanced Materials Research, Vols. 332-334, pp. 902-907, 2011

Online since:

September 2011

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$35.00

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