- AutorIn
- Zhenye Tang Zhengzhou University, School of Materials Science and Engineering, Zhengzhou, China
- Jide ZhongHenan Prosper Skin & Leather Enterprise Co., Ltd., Jiaozuo, China
- Xianqing FengHenan Prosper Skin & Leather Enterprise Co., Ltd., Jiaozuo, China
- Yafei Zhang
- Yadi Hu
- Hui Liu
- Jie Liu
- Cem Emre Ferah
- Keyong Tang
- Titel
- Effects of soluble soybean polysaccharide as filling agent on the properties of leathers
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-343181
- Konferenz
- XXXV IULTCS Congress Dresden 2019 / 8th Freiberg Leather Days. Dresden, 25. - 28. Juni 2019
- Quellenangabe
- XXXV IULTCS Congress 2019 - Proceedings
Herausgeber: Dr. Dietrich Tegtmeyer, Dr. Michael Meyer
Erscheinungsort: Dresden
Verlag: Verein für Gerberei-Chemie und -Technik e. V., Freiberg, Forschungsinstitut für Leder und Kunststoffbahnen (FILK) gGmbH, Freiberg
Erscheinungsjahr: 2019 - Erstveröffentlichung
- 2019
- Abstract (EN)
- Content: Soluble soybean polysaccharide (SSPS) is good in emulsification, and stable emulsion may be formed with the addition of SSPS in fatliquoring agents. In this paper, with wet blues as raw materials, after being retanned and neutralized, fatliquoring and filling up with SSPS were carried out at the same time, with different amounts of SSPS, i.e., 1%, 3%, 5%,7% in weight. The leather samples were dried at room temperature. The effects of SSPS amounts on the thickness, air permeability and water vapor permeability of the crust leather were studied. The tensile properties of the leathers filled by SSPS were analyzed. The results indicated that with increasing the amounts of SSPS, the thickness and the water vapor permeability of the leathers increase, while the air permeability decreases slightly. The maximum stress-strain capacity of leathers decreases with increasing the SSPS amount. At the SSPS amount of 3%, the leather is good in softness, as well as in physical and mechanical properties. Take-Away: 1.SSPS from soybean dregs is an acidic polysaccharide, which is rich in raw materials and low in cost. 2.Leathers filled with SSPS have good performance.
- Freie Schlagwörter (EN)
- SSPS, Air permeability, Water vapor permeability, Stress-strain behavior
- Klassifikation (DDC)
- 620
- Klassifikation (RVK)
- ZS 7250
- Verlag
- Verein für Gerberei-Chemie und -Technik e. V., Freiberg
- Forschungsinstitut für Leder und Kunststoffbahnen (FILK) gGmbH, Freiberg
- Sonstige beteiligte Institution
- International Union of Leather Technologists and Chemists Societies
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-343181
- Veröffentlichungsdatum Qucosa
- 28.06.2019
- Dokumenttyp
- Konferenzbeitrag
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis