YASKAWA-486707模块备件

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以废弃食用油为基础的可再生生物聚合物掺杂
对于高达2.5%的超亲水填料（顶部），显示
涂层清洗表面污垢或其他细菌的能力为
高的还发现，具有顶部的涂层表面
暴露后发现保留原始表面结构
对阳光和湿度的长期影响
样品（A）无涂层。因此，没有裂缝，没有
表面未发现日晒、污垢和油性沉积物
暴露后涂层样品的表面。
3.5。耐刮擦试验。铅笔等级从
2H至8H可对掺有不同比例超亲水性的生物高聚物的涂层表面进行凿伤或划伤
填料如图9所示。掺杂百分比越高
作为补强填料的超亲水性越高
铅笔的硬度，可能会划伤LC涂层
带顶部。这是由于耐刮擦性
在样本中，指的是硬的铅笔
挖出胶片。一般观察涂层样品
超亲水性的比例越高，效果越好
无涂层试样的耐划伤性能
通过铅笔测试显示耐划伤性的低值。
3.6。水滴试验。图10显示了自清洁
顶面特性。具有超亲水性的表面表明，自清洁机制已成功发展为顶部表面。a的叶子
莲花有防水蜡盖，可以防雨
水滴只是从表面掉下来，没有扩散。这
适用或小接触的主要负责人
在顶面和水滴之间。这是
由于雨滴撞击顶面
将立即流出，并在途中水滴将被捕获
污垢从表面沉积，从而留下涂层表面
掺杂TiO2清洁剂。
4、结论
WLA，55%荷载相当于水泥比重量
（重量/重量）具有高的承受压缩
强度和弯曲荷载。它可以减轻重量
比商业标准混凝土屋顶轻35%
瓦片WLA混凝土具有相当大的延展性
在抗压强度下观察，尤其是
在弯曲荷载下。这些特性使得
这些材料将用于轻质墙体、路面、，
强度要求的地面或道路结构
相对较低。材料的成功应用
在这些领域将非常有希望。然而，进一步
在实际应用之前需要进行调查。对于
TOP as表面涂层结果显示了不同的百分比
装载可用于改善性能的超亲水填料
该材料的性能在实际应用中特别适用于户外应用，以增强表面涂层的稳定性。
特定条件下的严酷赤道环境暴露试验
一段时间后发现，生物聚合物是可再生的
仅掺杂2.5%超亲水性的资源显示
没有颜色或表面特性变化的迹象，例如
晒伤、裂纹、污垢、油性沉积和表面粗糙度。
因此，使用TOP将有助于改善
室外和室外表面处理的质量和稳定性
构建应用程序。
确认书
蔬菜油。部分：光降解，“反应进展”
动力学和机理，
YASKAWA-486707


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with renewable biopolymer based on waste cooking oil doped with superhydrophilic fillers (TOP) up to 2.5% shows the ability of coating to wash the surface dirt or other bacteria is high. It is also revealed that the coated surfaces with TOP have found to retain the original surface structure upon exposed to sunlight and humidity in a long term as compared to the sample (A) without coating. Therefore, no cracks, no sunburn, no dirt, and no oily deposition were found on the surfaces of coated sample after exposure. 3.5. Scratch Resistance Test. The pencil grade ranging from 2H to 8H can gouge or scratch the coated surface of biopolymer doped with different percentages of superhydrophilic fillers as shown in Figure 9. The higher the doped percentage of superhydrophilic as reinforcing fillers is, the higher the hardness of the pencil that can gouge or scratch the LC coated with TOP. This is due to the fact that the scratch resistance of the sample referred to the hardest pencil that will not gouge out the film. In general observation the coated sample with higher percentage of superhydrophilic has the optimum property of the scratch resistance while the uncoated sample shows the lowest value of scratch resistance by pencil test. 3.6. Water Droplet Test. Figure 10 shows the self-cleaning properties of TOP surfaces. The surfaces with superhydrophilic show that the self-cleaning mechanism has successfully been developed into TOP surfaces. The leaf of a lotus-plant has a water repellent wax cover which makes rain droplets just fall off the surface without spreading [23]. This is applicable or the main principal of the minimal contact between the TOP surfaces and the droplet of the water. This is due to the fact that the rain droplet that hits the TOP surfaces will immediately run off and on its way the droplet will catch dirt deposits from the surface, thus leaving the coated surface doped with TiO2 clean. 4. Conclusion WLA with 55% loading equivalent to weight of cement ratio (wt/wt) has the highest capability to sustain both compressive strength and flexural loads. It offered the weight reduction of 35% lighter than the commercial standard concrete roof tile. Considerable ductility of the WLA concrete can be observed when it is under compressive strength, especially under flexural loading. Such properties make it possible for these materials to be used in lightweight wall, pavement, floor, or road constructions where strength requirements are relatively low. Successful application of the material in these areas would be very promising. However, further investigation is needed before its practical application. For TOP as surface-coating results revealed different percentages loading of superhydrophilic filler that can be used to improve the material properties in practical use for outdoor application especially to enhance the stability of surface coating. The harsh equatorial environmental exposure test at certain period of time revealed that biopolymer from renewable resources doped with only 2.5% superhydrophilic shows no evidence of color or surface property changes such as sunburn, crack, dirt, oily deposition, and surface roughness. Therefore, by using TOP, it would benefit to improve the quality and stability of the surface finishing for outdoor and building application. Acknowledgments The authors would like to thank Universiti Tun Hussein Onn Malaysia (UTHM), Johor, and Malaysian Government for supporting this research under Malaysian Technical Universities Center of Excellent (MTUN-CoE), Vot C014. References [1] C. Limbachiya and J. Roberts, Construction Demolition Waste, Thoemas, London, UK, 1994. [2] K. Singhai and K. Mehrotra, Environmental Issues and Management of Waste in Energy and Mineral Production, Taylor & Francis, Rotterdam, The Netherlands, 2000. [3] A. Z. M. Rus, “Degradation studies of polyurethanes based on vegetables oils. Part I. Photodegradatio,” Progress in Reaction Kinetics and Mechanism,