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1.
陶瓷颜料颜色与结构的关系   总被引:4,自引:0,他引:4  
杨萍  吴波 《河北陶瓷》1997,25(3):20-23
分析了陶瓷颜料的结构与颜色之间的关系,讨论了颜料颜色的形成,表征及类型,并叙述了影响陶瓷颜料性能的因素。  相似文献   

2.
陶瓷颜料的颜色调配   总被引:1,自引:0,他引:1  
依照陶瓷颜料的呈色原理及颜色光学的基本理论,探讨几种陶瓷颜料混合后颜色的反射曲线的形成,以此作为颜料颜色调配的依据,从而提高颜色调配的准确性。  相似文献   

3.
分析了陶瓷颜料的结构与颜色之间的关系,讨论了颜料颜色的形成、表征及类型,并叙述了影响陶瓷颜料性能的因素。  相似文献   

4.
陶瓷颜料颜色与结构关系的探讨   总被引:8,自引:0,他引:8  
杨萍 《中国陶瓷》1998,34(6):18-20
本文从微观结构入手,在理论上系统地分析了陶瓷颜料的结构与颜色之间的关系,讨论颜料颜色的产生,颜色的表征及颜色的类型。结合常用陶瓷颜料的特点分析陶瓷颜料的结构与呈色的关系,讨论影响陶瓷颜料性能的因素,结合实例对影响颜料性能、颜色及使用的因素进行综合分析。  相似文献   

5.
陶瓷颜料的颜色测量与评价   总被引:1,自引:0,他引:1  
刘明亮 《中国陶瓷》1994,(2):33-39,49
本文针对国内陶瓷颜料颜色的主观目视评价法的局限性,从颜色科学基本理论出发,提出了三种客观的陶瓷颜料测量方法(即:分光光度法,颜色密度法,CIE标准色度法),并分析了它们的颜色评价原理。这对实现陶瓷颜料的标准化生产具有重要意义。  相似文献   

6.
介绍了CIE标准色度学系统的建立及理解,给出了钛白粉颜色测量中各指标的计算公式。  相似文献   

7.
曹春娥 《佛山陶瓷》2001,(12):27-29
1前言无机颜料广泛应用于涂料、印刷、油墨、橡胶、纤维、造纸、化妆品、建材、皮革等众多领域。一般的无机颜料与主要用于陶瓷领域的陶瓷色料不同,这两者的产生、发展经过完全不同的过程,至今相互之间已几乎没有关系。釉的着色是陶瓷的独特技术,从试验和经验中产生的陶瓷色料,开始很难理解它们是由比较简单的矿物构成。在很长时间,一直处于“直觉”、“迷惑”状态,若没有相当的经验,很难配出与各色料适应的釉。早期的研究并没有引起人们的兴趣,但是战后由于结晶化学的发展,同时开发了ZrSiO4系、ZrO2系、SnO2系等新色料。这些新…  相似文献   

8.
陶瓷颜料     
本文就陶瓷颜料的发展,陶瓷颜料的制备方法,以及陶瓷颜料的国内外生产情况作了一个较为简单的综述。  相似文献   

9.
从颜料发色的基本光学原理出发,分析了利用陶瓷原料进行混合调色的机理,并就釉与颜料之间的关系,讨论了颜料在釉中的呈色情况。  相似文献   

10.
11.
着色剂对Cr—Sn红陶瓷颜料的影响   总被引:3,自引:0,他引:3  
本文主要研究着色剂对Cr-Sn红陶瓷颜料呈色的影响,探讨着色剂与锡榍石的作用机理,确定适合Cr-Sn红陶瓷颜料的着色剂的种类及引入数量。  相似文献   

12.
光声光谱技术在色分析研究中的应用   总被引:1,自引:0,他引:1  
现行测色法多以常规光谱为基础。通过测量样品对光的透射或反射率以及光源的能量分布,叠合色匹配函数,来寻找颜色的三刺激量,由此获取样品的色别、色饱和度和明度的信息。这些方法的共同特点是定向输入光子,并计量定向输出光子的情况。为了能将测定范围扩展到那些高反射、散射、漫射、辐射和层状样品,对一般常规光谱法是困难的。我们因此提出了光声测色法(PAC)。  相似文献   

13.
Although the CIE states that the 1931 2° [x (λ), y (λ), z (λ)] standard observer characteristics and those of the 1964 10° [x 10(λ), y 10(λ), z 10(λ)] standard observer were derived from experimental data in the same way, there are differences. One discrepancy is a difference of 6 nm in the tangent wavelength of the (Y)(Z) line on the chromaticity chart, with a corresponding change in the minimum wavelength of x 10. The reason for this is investigated and the two systems are considered. © 1998 John Wiley & Sons, Inc. Col Res Appl, 23, 221–225, 1998  相似文献   

14.
The purpose of this study is to evaluate the factors affecting the assessment of granite color, such as grain size and texture, and to propose a methodology for this task which would reduce the margin of error associated with this procedure. For this purpose, an evaluation was carried out on the color of several granites with different textures used in the dimensional stone industry to highlight the importance of the sample area, the number of measurements per sample and the aperture of the equipment. A colorimeter was used to measure the granite color according to the CIE‐L*a*b* and CIE‐L*C*abhab systems, in both large slabs and small samples selected in a processing plant of ornamental granites. Granite color characteristics from large slabs had to be obtained with at least 60 shots due to the variation between different slabs. Therefore, several samples are needed for granite characterization. The color of gray granites does not vary significantly. Nevertheless, the more weathered granites show significant differences which are more evident in the b*‐parameter, or the yellow–blue component, which allow the use of the colorimeter for quality control. By doing so significant differences among the rock pieces used in a single building can be avoided. There were no significant differences found in the color parameters from distinct apertures. However, due to the heterogeneity of the granite the color is evaluated better with larger apertures. © 2011 Wiley Periodicals, Inc. Col Res Appl, 2012  相似文献   

15.
The color‐matching functions of six observers have been measured in the range of 400–700 nm in intervals of 10 nm using two modified Donaldson‐type colorimeters at a luminance of 4.5 cd/m2. A statistical study has been carried out to determine the interobserver variability (in our results), and the results of other authors using various representational color systems have been compared with ours. The most important findings are that, although a common mathematical mean cannot be found, the shape of the curves for the color‐matching functions obtained in our laboratory for all the observers is very close to that of other authors, thereby implying that the overall color response of the human visual system is similar in all observers. In addition, the results show that, for the long wavelengths (around 600 nm), a great amount of desaturant primary (460 nm) is necessary, indicating possible rod intrusion under our experimental conditions. © 1999 John Wiley & Sons, Inc. Col Res Appl, 24, 377–388, 1999  相似文献   

16.
采用混合研磨法制备彩色PVC异型材用色母粒颜料。测试了不同载体对彩色PVC异型材相溶性及不同浓度对颜色的影响,通过CIE颜色测色系统对彩色PVC异型材外观颜色进行表征。结果表明:选用氯醋树脂作载体时,能同生产PVC异型材的原料聚氯乙烯树脂混溶,达到彩色PVC异型材外观色泽均匀。  相似文献   

17.
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