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- hydrophobic surface modifier 疏水表面改性剂
- Lipid layer of cuticle is a hydrophobic surface on which the anti felting resin can't deposit well. 羊毛表面类脂结构的存在不利于防毡缩树脂的吸附。
- This paper gives a review of the recent progresses in manufacturing extra hydrophobic surface and applications. 摘要就超疏水膜的制备技术及其应用的最新成果进行了概括。
- In paper making, chitosan can be used as fortifier, sizing agent, retention and filtration aid, surface modifier and flocculation agent for paper-making effluent. 在造纸方面,壳聚糖可用做纸张增强剂、施胶剂、助留助滤剂、表面改性剂和造纸废液的絮凝剂。
- The result of ANS binding fluorescence indicated that the hydrophobic surface of the mutant R283G and H287A were all decreased compared to the wild-type AK, while hydrophobic surface of the mutant C274A has almost no change. ANS荧光光谱显示突变体R283G和H287A的疏水表面相对于野生型大大降低,而突变体C274A则和野生型基本没有差别。
- The results indicate that surface treatment of expanded shale lightweight aggregate with a hydrophobic surface, decreases the water adsorption of the aggregate at early and later ages. 轻集料混凝土已在结构工程中得到广泛应用,轻集料表面状态、形状和吸水性对轻集料混凝土需水量和工作性能有很大影响。
- The results indicated that HPB-g-PMMA had good heat resistance, could diffuse preferably onto the surface of blends and be used as surface modifier for PP. 结果表明,所合成的接枝共聚物具有良好耐热性和表面迁移特性,适合用作PP的大分子表面改性剂。
- The results of ATR-FT-IR also show that PP-g-PMMA can diffuse preferably onto the surface of the blends and be suitable as an effectual macromolecular surface modifier for PP. 所合成的接枝物具有表面外迁性,可富集于共混物薄膜的表面,有望作为PP的大分子长效表面改性剂使用。
- In this paper, the development of the theories of hydrophobic surfaces is briefly introduced, for example, the Wenzel rough surface model and Cassie-Baxter complex contact idea. 近年来,超疏水性表面因其潜在的应用价值而成为人们研究的热点。 疏水性表面的理论发展,目前较流行Wenzel的表面粗糙模型和Cassie-Baxter复合接触理念。
- Man -made fibers, such as nylon, polyester, acrylic and olefin, with hydrophobic surfaces, have a greater tendency to retain high electric charges. 象尼龙、涤纶、丙烯腈、烯烃等人造纤维,具有疏水的表面,有聚积大量电荷的倾向。
- Hydrophobic surfaces of multi-walled carbon nanotubes (CNTs) were oxidized by boiling a mixture of CNTs and concentrated acid. 摘要通过加热碳纳米管和强酸的混合物,使碳纳米管的憎水表面发生氧化。
- Hydrophobic molecules in water often cluster together forming micelles.Water on hydrophobic surfaces will exhibit a high contact angle. 疏水性分子在水里通常会聚成一团,而水在疏水性溶液的表面时则会形成一个很大的接触角。
- Based on the data, this paper showed that if selected suitable surface modifier and convenient process engineering, nano-CaCO3 could add into ABS resin and improve the mechanics property and thermal distorsiontemperature of ABS. 本文通过实验数据说明,只要选择适当的表面改性剂,加上合理的工艺路线,纳米碳酸钙完全可以应用到ABS树脂中去,并能提高ABS树脂的力学性能,如冲击强度、拉伸强度、表面硬度、弯曲强度等,以及热性能如热变形温度。
- Based on the data,this paper showed that ifselected suitable surface modifier and convenient process engineering,nano-attapulgite could add into rubber/plastic and improve the mechanicsproperty and thermal distorsion temperature of composite. 只要选择适当的表面改性剂,加上合理的工艺路线,纳米凹凸棒土改性后应用到橡胶、塑料中去,能提高复合材料的力学性能,如冲击强度、拉伸强度、表面硬度、弯曲强度等,以及热性能如热变形温度。
- Fabrication of Ultra Hydrophobic Surface Coating 超疏水表面膜的制备
- The results of TGA and ATR-FTIR indicated that PB-g-PBMA diffused preferably towards the surface of the blends and was suitable as an effective macromolecular surface modifier for PP. 结果表明:该大分子改性剂具有良好的热稳定性和择优外迁特性,在共混物表面层中呈现明显的浓度梯度,是PP的优良共混添加型大分子表面改性剂。
- hydrophobic surface modification 疏水化表面改性
- Hydrotalcite was surface modified by using sodium stearate.The factors of different treatment conditions such as temperature, time, amount of modifier, were analyzed. 采用阴离子表面活性剂硬脂酸钠对水滑石进行表面改性,研究了温度、时间和改性剂用量等各种因素对水滑石改性效果的影响。
- Study on lysozyme adsorption at the hydrophobic surface 溶菌酶在疏水表面吸附的研究
- The Function of Surface Modifier in Sealing Glass 表面改性剂在封接玻璃复合材料中的作用
