Antifelting-Coating for Wool from PPD-[Si(OH)3]2 Agent via a Sol-Gel Process

Abstract:

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A sol type anti-felting agent containing PPD-[Si(OH)3]2 synthesized and applied to the wool with pad-dry-cure process. The structure of the prepolymer was characterized by FT-IR spectroscopy and the film transparency and the fiber microstructure were proved though UV-vis analysis and WAXD. The results indicated that the coating could endow a better anti-felting effect with low curing temperature at 120°C and 3 min, the area shrinking rate from13.44% of the original fabric decrease to 2.86% of the treated samples without strength decreased and handle changed stiff seriously, which accord with the IWS Test Method 31 standard.

Info:

Periodical:

Advanced Materials Research (Volumes 233-235)

Edited by:

Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He

Pages:

151-154

DOI:

10.4028/www.scientific.net/AMR.233-235.151

Citation:

Y. Hu et al., "Antifelting-Coating for Wool from PPD-[Si(OH)3]2 Agent via a Sol-Gel Process", Advanced Materials Research, Vols. 233-235, pp. 151-154, 2011

Online since:

May 2011

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Price:

$35.00

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