라텍스 바인더가 Shaving Scrap 기반 재생가죽의 물리적 특성에 미치는 영향에 관한 연구

In this study, we studied the effect of latex binder on recycled leather using shaving scrap. Recycled leather sheets were manufactured by mixing shaving scrap, latex binder and additives. Experiments were conducted on the types of latex binders, NR latex (natural rubber latex), SBR latex (styrene r...

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Bibliographic Details
Published in한국섬유공학회지 Vol. 61; no. 6; pp. 314 - 323
Main Authors 서은호, Eun Ho Seo, 이윤섭, Yun Seob Lee, 김원주, Won Joo Kim, 박은영, Eun Young Park
Format Journal Article
LanguageKorean
Published 한국섬유공학회 31.12.2024
Subjects
binder
mechanical properties
recycled leather
rubber latex
shaving scrap
섬유공학
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ISSN1225-1089
2288-6419
DOI10.12772/TSE.2024.61.314

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Summary:In this study, we studied the effect of latex binder on recycled leather using shaving scrap. Recycled leather sheets were manufactured by mixing shaving scrap, latex binder and additives. Experiments were conducted on the types of latex binders, NR latex (natural rubber latex), SBR latex (styrene rubber latex) and, NBR latex (nitrile rubber latex). Mechanical properties such as hardness, tensile strength, elongation, tear strength and abrasion resistance were measured. To confirm the application for automobile interior seat, the bonding properties and creep properties with PU foam were evaluated. Washing fastness was evaluated on the degree of dyeing of recycled leather sheets for six type of multifiber woven fabrics (acetate, cotton, nylon-66, polyester, acryl, wool). As a result, when NBR latex was applied, it showed better mechanical properties and bonding properties than NB latex or SB latex.
Bibliography:The Korean Fiber Society
ISSN:1225-1089
2288-6419
DOI:10.12772/TSE.2024.61.314