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Study on the Modification of PP Nonwoven Fabric

Research and development

Authors:

• Huang Kuo-Shien
  Department of Polymer Materials, Kun Shan University, Tainan, Taiwan R. O. C.
• Lian Huey-Shan (j/w)
• Chen Jeong-Bor (j/w)

Full text

Abstract: This experiment aimed to graft PP nonwoven fabric with a silane coupling agent, then process it with chitosan or AgNO3, next to analyse and test it with related instruments, such as FT-IR, NMR, SEM, EDS, TGA etc., and finally study the influence of the modification of the silane coupling agent on the properties of the processed fabric. The results indicated that the silane-coupling agent could be effectively grafted onto the surface of the PP nonwoven fabric. On the other hand, the thermal stability of the PP non-woven fabric changed due to the processing of the silane-coupling agent and chitosan or AgNO3. In addition, the PP nonwoven fabric attained good antibacterial and water imbibitious properties through post-processing the nonwoven fabric with polyacrylic acid sodium (PAANa) and chitosan or AgNO3.

Tags: silane-coupling agent, chitosan, thermal stability, antibacterial, nonwoven.

Citation: Huang K.-S., Lian H.-S., Chen J.-B.; Study on the Modification of PP Nonwoven Fabric. FIBRES & TEXTILES in Eastern Europe 2011, Vol. 19, No. 3 (86) pp. 82-87.

Published in issue no 3 (86) / 2011, pages 82–87.