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首页> 外文期刊>Review of Agricultural Entomology >Hydrophobic lipophilic modified cotton fabric for oil absorption applications
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Hydrophobic lipophilic modified cotton fabric for oil absorption applications

机译：用于吸油应用的疏水性亲脂性改性棉织物

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摘要

In this paper, the method of "hydrophobic modified coating" was used by introducing the low surface energy hydrophobic groups and silica nanoparticles on the surface of towel fabric. A hydrophobic lipophilic cotton fabric with biodegradability and super absorbent capacity was prepared by modifying the surface by silica nanoparticles. The surface structure was characterized by Fourier Transform Infrared Spectroscopy (FTIR) and Scanning Electron Microscope (SEM). The performance indexes such as oil absorption ratio and oil retention rate were tested and evaluated. The results revealed that the hydrophobicity and oil absorption properties of the cotton fabrics were significantly improved after hydrophobic modification. The water contact angle is 140 degrees and the oil contact angle is 0 degrees, showing strong hydrophobicity of the modified fabric. In addition, the modified cotton fabric had an oil retention rate of 84.6%, which can be avoided as secondary pollution during the recycling of saturated pure cotton fabric. Moreover, the cotton fabric with residual oil can be used for power generation fuel, high fever, high enthalpy, and flammable ashless products.
机译：在本文中，通过在毛巾织物表面上引入低表面能疏水基团和二氧化硅纳米粒子来使用“疏水改性涂层”的方法。通过通过二氧化硅纳米颗粒改性表面来制备具有生物降解性和超级吸收能力的疏水性脂质棉织物。表面结构的特征在于傅里叶变换红外光谱（FTIR）和扫描电子显微镜（SEM）。测试和评估吸油比和油保留率等性能指标。结果表明，在疏水改性后，棉织物的疏水性和吸油性能显着提高。水接触角为140度，油接触角为0度，显示改性织物的强疏水性。此外，改性棉织物的油保留率为84.6％，可避免在饱和纯棉织物回收过程中作为二次污染。此外，具有剩余油的棉织物可用于发电燃料，高发烧，高焓和易燃的无灰产品。

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