PPG 颜色培训课程 Colour Basic Trianing

PPG（苏州）技术中心PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialPPG（苏州）技术研发中心PPG工业涂料技术、颜色开发中心PPG工业涂料喷涂研究中心PPG修补漆调色中心PPG玻璃纤维研发中心PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialPPG工业涂料---CP&CEConsumeProduction–消耗品ConsumeElectronics–消耗电子品手机：Nokia、SE、Moto、中兴、华为……电脑：Dell、HP、Gateway、Acer、ASUS……其他数码产品：DC、MP3、U盘、鼠标……家用电器：冰箱、电视涂料颜色简介PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential油漆构成油漆=固组分+溶剂固组分=树脂+助剂+颜料PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential着色颜料和效果颜料着色颜料给涂料提供颜色，以及遮盖力效果颜料令涂料表现艳丽效果，提供特别性能PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential效果颜料-金属粉（片）颜料为什么使用金属颜料提高颜色明亮度颜色变得更鲜艳改善油漆性能金属颜料的种类银粉铝粉铜粉、金粉PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential金属粉（片）颜料的种类金属颜料的粒径7~40μm金属颜料的形状SilverDollarCornFlakeVMPPPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential金属颜料在涂料中的分布浮形非浮形VMPPPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential效果颜料-珠光颜料基本珠光颜料基材（云母片）+金属氧化物包裹层40-6060-8080-100100-140120-160PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential根据金属氧化物的不同进行分类MicaMicaMicaMicaMicaMicaMicaMicaMicaMicaMicaMicaMicaTiO2TiO2TiO2TiO2TiO2TiO2TiO2Fe2O3Fe2O3FeTiO3TiO2Cr2O3Fe2O3Fe2O3Fe2O3Fe2O3干涉型颜料混合包覆型颜料金属光泽颜料米色TiO2Mica银白红色金色绿色蓝色银灰色金色绿色青铜色古铜色红色紫红色红绿色Fe2O3PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential效果颜料-新型珠光颜料新型珠光颜料：其他基材+金属氧化物包裹层•Al2O3基材+TiO2包裹层或Fe2O3包裹层•SiO2基材+TiO2包裹层或Fe2O3包裹层•玻璃基材+金属化合物包裹层PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential珠光颜料的特点珠光颜料的优点高闪烁度纯净的色彩柔和的光泽色彩深度色彩流动色彩更鲜艳珠光颜料的缺点遮盖力低耐候性较差色彩学简介PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential人类的眼睛只能看到电磁波谱中波长在380到780纳米的光线。知识复习-光谱400nm700nm橙色黄色绿色蓝色紫色红色500nm600nmPPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential当光线照射在物体表面时，一部分波长（颜色）的光线被吸收，一部分被反射黑色全波长吸收，白色颜料则全波长反射颜料成色的原理PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential加色原理色光由三个基本颜色组成:红色(R)、绿色(G)和蓝色(B)色光加得越多颜色越明亮将三个颜色按比例混合在一起，可以合成为白光，这就是“加色合成”Red+Green=Yellow（黄色）Green+Blue=Cyan（青色）Blue+Red=Magenta（品红）PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential减色原理颜料的颜色是由于它吸收了部分波长的入射光、并反射不吸收的部分而形成的颜料加得越多颜色越灰暗，这被称做“减色合成”“减色合成”的三个基本颜色包括：青色(C)、品红(M)和黄色(Y)Cyan+Magenta=Blue（蓝色）Magenta+Yellow=Red（红色）Yellow+Cyan=Green（绿色）PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential颜色判断人对颜色的判断是主观的判断颜色，包括判断以下两个主要属性：色彩属性与颜色相关的特性，如色调、明暗、饱和度几何属性如光泽、鲜映性、纹理、形状等对颜色的观察判断还受多方外部因素的影响，例如：环境（背景）观察者物体表面的光线性质PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential影响颜色视觉的因素PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential影响颜色视觉的因素PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential色彩学–颜色的数学描述人们对颜色的判断各不相同不同的地点、不同的时间下需要对颜色有统一的，能衡量的描述生产上需要复制颜色……所以人们发展出：PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential我们所看到的颜色取决于：为什么能看见颜色这是能看见颜色的三个基本条件物体人类的眼睛光线PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential颜色的三要素由Munsell总结前人研究，提出描述颜色的必要及充分要素有三个：色调（Hue）红、黄、蓝、绿等亮度/暗度（Value）明亮、灰暗纯正度（Chroma）鲜艳、混浊PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialMunsell颜色空间饱和度亮暗混浊鲜艳色调PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialMunsell的颜色理论在Munsell颜色空间中，颜色的命名格式为：HV/C例如：5R6/14PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialMunsell理论与色彩学Munsell的颜色空间理论，是现代色彩学的基础之一利用数学模型，具体描述整个观察过程的三个基本条件，使之量化光线-----标准光源物体-----反射光谱人眼-----标准观察者、配色函数观察的过程被量化后，颜色三要素就被可以被量化色调-----h明度-----L饱和度-----CPPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential标准光源IlluminantDescriptionColorTemperatureAIncandescent2856KBNoonDaylight4874KCAverageDaylight6770KD65AverageNorthSkyDaylight6500KD75NorthSkyDaylight7500KF2CoolWhiteFluorescent4150KTL84NarrowBandFluorescent4100KPPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential物体的反射光谱曲线反射光谱曲线可以用来标定一个特定的颜色PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential眼睛眼睛感知颜色665nm540nm435nm锥体细胞PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialCIE标准观察者实验2°与10°标准观察者三刺激值X，Y，ZPPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-Confidential21400500600700Wavelength/nm标准观察者的配色函数x2oy2oz2ox10oy10oz10oTristimulusValuesColorMatchingFunctions三刺激值PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc.-ConfidentialXYZ三刺激值l相对能量光源Xlvaluel相对能量Xl%反射率物体观察者lvaluelvaluelvalueX=42Y=34Z=2PPGIndustries,Inc.GeneralIndustrialCoatingsJanuary10,2005PPGIndustries,Inc