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Właściwości użytkowe tkanin wykonanych z konopi, ramii i lnu po obróbce ciekłym amoniakiem i sieciowaniu
Języki publikacji
Abstrakty
Desized and scoured hemp, ramie and linen fabrics were treated with liquid ammonia over practical ranges, followed by crosslink finishing with modified DMDHEU (Clariant Chemical Co). Appearance qualities, as well as comfort and mechanical properties were measured to investigate the wear behavior of all-cellulosic fabrics. The crease recovery, washing shrinkage and other appearance qualities of cellulosic fabrics were improved by NH3 treatment and especially by liquid ammonia pretreatment in conjunction with crosslink finishing. The moisture regain of the cellulosic fibers was increased by NH3 treatment, but on the other hand, water retention was decreased. The air permeability, moisture permeability and other comfort properties of the cellulosic fabrics were decreased by crosslink finishing, whereas those of NH3/crosslinked fabrics were greater than untreated ones. As a pretreatment for crosslink finishing, liquid ammonia significantly improved the tensile strength retention and tear strength in cellulosic fabrics compared to crosslink finishing alone.
Tkaniny z konopi, ramii oraz lnu po usunięciu klejonki i odtłuszczeniu obrabiano ciekłym amoniakiem i sieciowano DMDHEU (Clariant Chemical Co). W celu określenia zachowania podczas użytkowania tkanin z włókien celulozowych oceniano ich wygląd oraz właściwości mechaniczne. Obróbka NH3 i wstępne działanie ciekłym azotem w połączeniu z sieciowaniem poprawiły odporność tkaniny na gniecenie, kurczliwość po praniu oraz inne cechy wyglądu tkanin. Absorpcja włókien celulozowych wzrosła po obróbce NH3, ale z innej strony, spadła retencja wody. Po sieciowaniu pogorszyła się przepuszczalność powietrza i wilgoci, a także inne właściwości użytkowe tkanin, podczas gdy te same cechy tkanin obrabianych NH3 i sieciowanych były lepsze niż tkanin nie obrabianych. Poprzedzenie sieciowania obróbką ciekłym amoniakiem znacząco polepsza wytrzymałość w porównaniu do tkanin poddanych samemu sieciowaniu.
Czasopismo
Rocznik
Strony
81--85
Opis fizyczny
Bibliogr. 17 poz., rys., tab.
Twórcy
autor
- Key Laboratory of Clothing, Design & Technology, Ministry of Education, Fashion Institute
autor
- Key Laboratory of Clothing, Design & Technology, Ministry of Education, Fashion Institute
autor
- College of Textiles, Donghua University, Shanghai, China
autor
- College of Textiles, Donghua University, Shanghai, China
Bibliografia
- 1. Stevens C, and Roldan L G., Liquid ammonia treatment of textiles, Handbook of fiber science and technology, Chemical Processing of Fibers and Fabrics, Fundamentals and Preparation Part A, Vol. 1 (1983) pp. 170-176.
- 2. Wakida T., Kida Y., Lee M., Bae S., Yoshioka H., Yanai Y.; Dyeing and Mechanical Properties of Cotton Fabrics Treated with Sodium Hysroxide/Liquid Ammonia/Sodium Hysroxide, Textile Res. J. 70 (2000) pp. 328-332.
- 3. Wakida T., Hayashi A., Lee M. S., Lee M., Doi C., Okada S., Yanai Y.; Dyeing and Mechanical Properties of Ramie Fabric Treated with Liquid Ammonia, Sen’I Gakkaishi 57 (2001) pp. 148-152.
- 4. Lee M., Wakida T., Tokuyama T., Doi C., Lim Y. J., Jeon S.; Liquid Ammonia Treatment of Regenerated Cellulosic Fabrics, Textile Res .J. 75 (2005) pp. 13-18.
- 5. Wakida T., Kitamura Y., Lee M., Bae S., Chen, M., Yoshioka H., Yanai Y.; Effect of Hot Water Processing on Dyeing and Mechanical Properties of Cotton Treated with Liquid Ammonia and Sodium Hydroxide, Textile Res. J. 70 (2000) pp. 769-774.
- 6. Wakida T., Hayashi A., Lee M.S., Lee M., Okada S., Yanai Y., Liquid Ammonia Treatment of Lyocell, Sen’I Gakkaishi 57 (2001) pp. 355-358.
- 7. Raheel M., Lien M. D.; Modifying wear life of all-cotton fabrics. Part I: Liquid ammonia treatment and durable press finish, Textile Res. J. 70 (1982) pp. 493-503.
- 8. Wakida T., Hayashi A., Saito M., Lee M. S., Lee M., Okada, S., Yanai Y.; Liquid Ammonia Treatment of Polyester/Cotton Fabric, Sen’I Gakkaishi 57 (2001) pp. 60-63.
- 9. Heap S. A.; Liquid ammonia treatment of cotton fabrics as a pretreatment for easycare finishing, Textile Inst. Ind. 6 (1978) pp. 387-390.
- 10. Jung H.; Liquid ammonia vs caustic mercerization as a pretreatment for the cotton butadienediepoxide reaction, spectra and microscopic studies, Textile Res. J. 45, (1975) pp. 681-691.
- 11. Vail S. L., Verburg G. B , Calamari T. A.; Ammonia mercerization improves tensile properties of durable-press cotton chambray, Textile Chem. Color. 7 (1975) pp. 26-27.
- 12. GUO Ya-lin; Research on the dyeing properties of flax with chemical modified, Tianjing University, (2001) pp. 59-60.
- 13. Yuichi Yanai, Kunihiro Hamada, Yoshio Shimizu; The liquid ammonia treatment of cotton fibers-Comparison and combination with mercerization using a practical unit, Sen’i Gakkaishi, Vol. 62, No. 4, (2006) pp. 63-88.
- 14. Yuichi Yanai, Kunihiro Hamada, and Yoshio Shimizu; The liquid ammonia treatment of cotton fibers-The structural changes of cotton fibers under different methods of liquid ammonia removal, Sen’i Gakkaishi, Vol. 61, No. 11, (2005) pp. 36-44.
- 15. LI Yan; Study on the linen fabric comfort and bacteria repellency, Suzhou University, (2004) pp. 33-35.
- 16. Koichi G., Sreekala M. S., Gomes A., Kaji T., Ohgi J.; Improvement of plant based natural fibers for toughening green composites - Effect of load application during mercerization of ramie fibers, Composites: Part A, 37, (2006) pp. 2213-2220.
- 17. HUANG Wen-yu, ZHAO Min, ZHU Hui-zhen, ZHOU Xiang, Structure of ramie treated by liquid ammonia, Journal of Donghua University (Eng. Ed.), Vol 23, No. 1 (2006) pp. 103-170.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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