浅析卷材涂料色差的影响因素

简要分析了卷材涂料在生产和检测过程中产生色差的影响因素，并提出了在原材料选择、生产制造和检测过程中应注意的事项。     

涂料零售店机器调色系统的颜色控制

介绍了涂料色差的评判方法及普通消费者对涂料颜色色差的认知,探讨了零售店机器调色系统色差产生的因素和控制措施。     

浅谈汽车塑料件用涂料色差的防治

介绍了汽车塑料件用涂料产生色差的原因、检测方法和在生产过程中的防治方法。     

建筑用氟涂料的无色差涂装工艺

讨论了建筑用氟涂料涂装工艺中色差的影响因素，提出了解决的办法。     

PVDF氟碳涂料色差影响因素探究

考察了烘烤温度(PMT)、烘烤时间与涂层厚度对PVDF氟碳涂料表面色差的影响。结果表明:PMT、烘烤时间与涂层厚度对PVDF氟碳涂料表面色差均有影响,其中PMT与烘烤时间的影响较涂层厚度的影响小;随着PMT升高、烘烤时间延长和面漆涂层厚度的增加,涂层色差呈增大趋势;色差中ΔL*值的影响较Δa*和Δb*值大。     

色差仪及其在涂料生产中的应用

本论述了颜色的基本知识、观察颜色时的影响因素以及色差仪的构造，介绍了色差仪在涂料生产中的应用。     

注塑产品色差控制技术研究

色差是注塑生产中的常见缺陷，其牵涉因素众多，较难掌握。本文讨论了产生色差的主要因素及控制色差的实用方法为减少色差问题的产生提供了一些经验和方法。     

CR—10色差仪在涂料配色中的应用

就CR-10色差仪在涂料中的应用及原理进行了论述，介绍了生产及试验配色工作中应用CR-10色差仪的优越性、先进性和科学性。     

注塑产品色差控制技术研究

色差是注塑中最常见缺陷，因其牵涉因素众多，十分难以掌握。本文从实用角度出发，讨论了影响色差主要因素和控制色差的实用技术．为减少色差问题的产生提供了一些好的经验和方法。     

白色粉末涂层的色差浅析

从控制色差的原理，阐述了控制白色粉末涂层色差的要求。从涂料的配方，施工和应用等方面分析了白色粉末涂层产生色差的原因。     

彩色涤纶短纤维色差的控制

介绍了用于评定色差的CIELAB和CMC色差公式,并对2个公式在彩色涤纶短纤维色差控制中的实际运用做了对比实验。从对比结果和数据分析来看,CIELAB色差公式存在一定的局限性,CMC色差公式测试结果与目测具有更好的视觉一致性,完全可以在纺织行业色差控制上替代CIELAB色差公式并推广使用。     

优化喷涂工艺 消除钛白色漆色差

介绍了色差的产生原因及测试方法。讨论了钛白色漆、清漆膜厚与色差的关系,以及修补造成色差的原因。     

MG整车颜色一致的控制

主要介绍了MG整车颜色现状、色差产生原因、色差测试方法、整车色差现场控制的要素。     

车身外饰塑料件与车身涂层色差的改善和控制

介绍了外观色差控制的两大主流方向,并探讨分析了车身外饰塑料件与车身色差产生的原因,提出相应的车身外饰塑料件外观色差的控制方法。     

Correlation between visual and colorimetric scales ranging from threshold to large color difference

Psychophysical experiments of color discrimination threshold and suprathreshold color‐difference comparison were carried out with CRT‐generated stimuli using the interleaved staircase and constant stimuli methods, respectively. The experimental results ranged from small (including threshold) to large color difference at the five CIE color centers, which were satisfactorily described by chromaticity ellipses as equal color‐difference contours in the CIELAB space. The comparisons of visual and colorimetric scales in CIELAB unit and threshold unit indicated that the colorimetric magnitudes typically were linear with the visual ones, though with different proportions in individual directions or color centers. In addition, color difference was generally underestimated by the Euclidean distance in the CIELAB space, whereas colorimetric magnitude was perceptually underestimated for threshold unit, implying the present color system is not a really linear uniform space. Furthermore, visual data were used to test the CIELAB‐based color‐difference formulas. In their original forms CIEDE2000 performed a little better than CMC, followed by CIELAB, and with CIE94 showing the worst performance for the combined data set under the viewing condition in this study. © 2002 Wiley Periodicals, Inc. Col Res Appl, 27, 349–359, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/col.10081     

有色BCF色差形成的原因剖析

介绍了膨体变形丝(BCF)的有色切片纺丝、色母粒着色纺丝、熔体着色纺丝和本色切片纺丝后染色的着色方法;从原料、设备和工艺等方面剖析了有色BCF产生色差的原因,提出了预防措施;指出提高色母粒质量,采用高精度色母粒计量添加装置,选择适宜的工艺条件可降低有色BCF的色差。     

汽车车身同色件色差控制管理

介绍了颜色基本理论及汽车颜色的主要测量参数,着重介绍影响汽车油漆的主要因素和控制汽车车身同色件色差的方法。     

谈谈轿车外饰件喷涂中影响颜色控制的一些因素

通过对喷涂过程中影响色差的关键因素分析,以期对轿车外饰件喷涂工艺的控制提供可行的方案。     

Influence of basic color categories on color memory discrimination

Two color-memory experiments were performed to investigate whether observers tended to confuse colors with a smaller color difference in memory or colors in a same color-category region. We made color stimuli on a color CRT. Color difference was determined by a simultaneous color discrimination experiment. Color-category regions were obtained by a categorical color-naming experiment using the 11 basic color names: white, black, red, green, yellow, blue, brown, orange, purple, pink, and gray. The results show that two colors with a certain color difference can be confused more easily when they are in a same color category than in different color categories, and that colors identified with memory tend to distribute within their own color-category regions or their neighbor color-category regions, depending on their positions in a color space. These findings indicate that color memory is characterized by the color categories, suggesting a color-category mechanism in a higher level of color vision. © 1996 John Wiley & Sons, Inc.