Moderate Hydrolysis of Nylon 6 Fabric with Different Acids

Abstract:

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The aim of this work was to investigate the changes induced on nylon 6 fibers after moderate treated with formic acid and sulfuric acid. The dyeing properties of nylon 6 fibers after moderate acid treatment with reactive dye were measured. The content of amino groups, moisture absorption and contact angle of non-treated and moderate acid treated nylon 6 fabrics were determined and the effects of acid treatment on the structure, thermo-stability and morphology of nylon 6 fibers were investigated by FT-IR, SEM and DSC. The results indicate that the content of amino groups, moisture absorption and hydrophilicity of the fabrics enhanced and the dyeability improved after moderate acid treatment.

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Periodical:

Edited by:

Rui Wang and Huawu Liu

Pages:

347-351

DOI:

10.4028/www.scientific.net/AMR.331.347

Citation:

X. C. Wang et al., "Moderate Hydrolysis of Nylon 6 Fabric with Different Acids", Advanced Materials Research, Vol. 331, pp. 347-351, 2011

Online since:

September 2011

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$35.00

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