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改性氢化蓖麻油/GPTMS-ZnO 复合材料的制备及其对皮革抗紫外性能的影响。

Fabrication of modified hydrogenated castor oil/GPTMS-ZnO composites and effect on UV resistance of leather.

机构信息

College of Resources and Environment, Shaanxi University of Science and Technology, Xi'an, 710021, PR China.

Shaanxi Research Institute of Agricultural Products Processing Technology, Xi'an, 710021, PR China.

出版信息

Sci Rep. 2017 Jun 16;7(1):3742. doi: 10.1038/s41598-017-03879-3.

DOI:10.1038/s41598-017-03879-3
PMID:28623345
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5473815/
Abstract

Leather products are made from the natural skin collagen fibers. It is vulnerable to the environmental factor such as solar ultraviolet irradiation in the using process. Therefore anti-UV performance is a very important quality, particularly for chrome-free leather. ZnO is a well-known UV absorber commonly used in the cosmetic industry. We have investigated its potential to increase the anti-UV performance of chrome-free leather. Modified hydrogenated castor oil/GPTMS-ZnO (MHCO/ GPTMS-ZnO) composites were prepared using spherical ZnO nanoparticles, hydrogenated castor oil, maleic anhydride and sodium bisulfite. MHCO/GPTMS-ZnO composites have better anti-UV ability and stability. MHCO/GPTMS-ZnO composites were applied to the leather processing. The treated samples were exposed to artificial sunlight. Anti-yellowing tests showed that MHCO/GPTMS-ZnO composites significantly improved anti-UV performance of leather.

摘要

皮革制品由天然皮肤胶原纤维制成。在使用过程中,它易受到环境因素的影响,如太阳紫外线照射。因此,抗紫外线性能是一项非常重要的质量指标,特别是对于无铬皮革。氧化锌是化妆品工业中常用的一种知名的紫外线吸收剂。我们研究了它提高无铬皮革抗紫外线性能的潜力。采用球形氧化锌纳米粒子、氢化蓖麻油、马来酸酐和亚硫酸氢钠制备了改性氢化蓖麻油/GPTMS-ZnO(MHCO/GPTMS-ZnO)复合材料。MHCO/GPTMS-ZnO 复合材料具有更好的抗紫外线能力和稳定性。MHCO/GPTMS-ZnO 复合材料应用于皮革加工。处理后的样品暴露在人造阳光下。防黄变测试表明,MHCO/GPTMS-ZnO 复合材料显著提高了皮革的抗紫外线性能。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/8b8e4738dee2/41598_2017_3879_Fig12_HTML.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/d0cfb9101746/41598_2017_3879_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/b8ecffce90d8/41598_2017_3879_Fig8_HTML.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/ba323afe035f/41598_2017_3879_Fig11_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/8b8e4738dee2/41598_2017_3879_Fig12_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/abea2d33809d/41598_2017_3879_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/cf3c8d9d8bab/41598_2017_3879_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/86017d72f8c8/41598_2017_3879_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/af9c4d572741/41598_2017_3879_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/242d413493d5/41598_2017_3879_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/2977cedc5fad/41598_2017_3879_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/d0cfb9101746/41598_2017_3879_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/b8ecffce90d8/41598_2017_3879_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/933d95c0938c/41598_2017_3879_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/5f29cdc51a26/41598_2017_3879_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/ba323afe035f/41598_2017_3879_Fig11_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/feab/5473815/8b8e4738dee2/41598_2017_3879_Fig12_HTML.jpg

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