镜面光泽检测标准,检测中心-北检（北京）检测技术研究院

镜面光泽检测标准相关信息

GB/T 9754-2007 色漆和清漆不含金属颜料的色漆漆膜的20°、60°和85°镜面光泽的测定
简介：1．1本标准是有关色漆、清漆及相关产品的取样和试验的系列标准之一。本标准规定了用反射计以 20°、60°或85°几何条件测定色漆漆膜的镜面光泽的试验方法。本方法不适用于含金属颜料色漆漆膜的光泽测量。 a) 60°几何条件适用于所有的漆膜，但是对于很高光泽和接近无光的漆膜，20°或85°也许更适用。 b)20°几何条件(使用较小的接收器孔)在对高光泽漆膜(即60°镜面光泽高于70单位的漆膜)的情况能给出更好的分辨率。 c)/85°几何条件在对低光泽漆膜(即60°镜面光泽低于10单位的漆膜)的情况能给出更好的分辨率。注1：对于同一系列的测量应该保持统一的几何条件，即使其不在所建议的几何条件范围内。注2：在某些情况下，镜面光泽的测定值可能会与目视评定不一致。
信息：ICS：87.040 CCS：G50 发布：2007-09-11 实施：2008-04-01

KS D ISO 7668-2012 铝和铝合金的阳极氧化涂层处理.20°、45°、60°或85°角的镜面反射率和镜面光泽的测量
简介：이 표준은 20°(방법 A), 45°(방법 B), 60°(방법 C), 85°(방법 D)의
信息：ICS：25.220.20 CCS：A29 发布：2012-04-25 实施：2012-04-25

ASTM D2457-2008e1 塑料薄膜和固态塑料镜面光泽的标准试验方法
简介：Specular gloss is used primarily as a measure of the shiny appearance of films and surfaces. Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and same general type of material. In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. Gloss is a complex attribute of a surface which cannot be completely measured by any single number. Specular gloss usually varies with surface smoothness and flatness. It is sometimes used for comparative measurements of these surface properties.1.1 This test method describes procedures for the measurement of gloss of plastic films and solid plastics, both opaque and transparent. It contains four separate gloss angles (Note 1): 1.1.1 60-deg, recommended for intermediate-gloss films, 1.1.2 20-deg, recommended for high-gloss films, 1.1.3 45-deg, recommended for intermediate and low-gloss films, and 1.1.4 75-deg, recommended for plastic siding and soffit. Note 18212;The 75-deg, 60-deg, and 20-deg apparatus and method of measurement duplicate those in Test Method D523; those for the 45x00B0; procedure are similarly taken from Test Method C346. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 28212;There is no similar or equivalent ISO standard.
信息：ICS：83.140.10 CCS：G33 发布：2008 实施：

GB/T 9754-1988 色漆和清漆不含金属颜料的色漆漆膜之20°、60°和85°镜面光泽的测定
简介： 本标准规定了以20’、60’、85°的几何角度测定漆膜镜面光泽的方法。60’法适用于所有色漆漆膜，但对于光泽很高的色漆或接近无光泽的色漆，20’或85’法则更为适宜。 20’法对高光泽色漆可提高鉴别能力，适用于60’光泽高于70单位的色漆。 85’法对低光泽色漆可提高鉴别能力，适用于60’光泽低于30单位的色漆。这些方法不适用于测定含金属颜料色漆的光泽。
信息：ICS：87.040 CCS：G50 发布：1988-09-05 实施：1989-04-01

KS M ISO 2813-2007 涂料和清漆.非金属漆膜镜面在20℃、60℃和85℃时光泽的测定
简介：이 규격은 도료 도막의 20°, 60° 및 85° 경면 광택도를 반사계로 측정하는 시험방법
信息：ICS：87.040.00 CCS：G50 发布：2007-08-31 实施：2007-08-31

GB/T 8807-1988 塑料镜面光泽试验方法
简介： 本标准规定了用20°角、45°角和60°角测量塑料镜面光泽的三种方法。本标准适用于塑料镜面光泽的测量。其中20°角用于高光泽塑料，45°角主要用于低光泽塑料， 60°角主要用于中光泽塑料。对于镜面光泽的比较，仅适用于采用同一方法的同种类型的塑料。
信息：ICS：83.080 CCS：Y20 发布：1988-02-13 实施：1988-07-01

KS D ISO 7668-2012(2017) 铝及铝合金阳极氧化20°、45°、60°或85°角阳极氧化层镜面反射率和镜面光泽的测量
简介：
信息：ICS：25.220.20 CCS：发布：2012-04-25 实施：

GB 8807-1988 塑料镜面光泽试验方法 {新定价}
简介：
信息：ICS： CCS：发布：实施：

ASTM C584-81(2011) 釉面陶瓷白色和相关产品的镜面光泽标准测试方法
简介：
信息：ICS：81.060.20 CCS：发布：2011-03-01 实施：

ASTM C584-81(2006) 釉面陶瓷白色和相关产品的镜面光泽标准测试方法
简介：
信息：ICS：81.060.20 CCS：发布：2006-02-15 实施：

DIN EN ISO 7668-2021 阳极氧化铝和铝合金. 20°,45°,60°或85°角的镜面反射率和镜面光泽的测量(ISO 7668-2021); 德文版本EN ISO 7668-2021
简介：This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D) and of specular reflectance by an additional 45° method (Meth
信息：ICS：25.220.20 CCS：A29 发布：2021-11-01 实施：

DIN EN ISO 7668-2011 阳极氧化铝和铝合金.20°,45°,60°或85°角的镜面反射率和镜面光泽的测量(ISO 7668-2010).德文版本EN ISO 7668-2010
简介：This International Standard specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20°(Method A)45°(Method B),60°(Method C) and 85°(method D);and of of specular reflectance by an additional 45° method(Method E) employing a narrow acceptance angle.
信息：ICS：25.220.20 CCS：A29 发布：2011-03 实施：

ASTM D7163-05 印刷品镜面光泽的标准试验方法
简介：
信息：ICS：37.100.01 CCS：发布：2005-05-15 实施：

BS EN ISO 7668-2021 - TC 变更追溯. 铝及铝合金的阳极氧化. 在20°,45°,60°或85°角度测量阳极氧化覆层的镜面反射和镜面光泽
简介：
信息：ICS：25.220.20 CCS：A29 发布：2021-09-28 实施：2021-09-28

BS EN ISO 7668-2010 铝及铝合金的阳极氧化.在20°,45°,60°或85°角度测量阳极氧化覆层的镜面反射和镜面光泽
简介：
信息：ICS：25.220.20 CCS：A29 发布：2010-12-31 实施：2010-12-31

ASTM D2457-03 塑料薄膜和固体塑料的镜面光泽的标准测试方法
简介：
信息：ICS：83.140.10 CCS：发布：2003-08-10 实施：

BS EN ISO 7668-2021 铝及铝合金的阳极氧化. 在20°,45°,60°或85°角度测量阳极氧化覆层的镜面反射和镜面光泽
简介：
信息：ICS：25.220.20 CCS：A29 发布：2021-09-09 实施：2021-09-09

NF A91-489-2010 铝和铝合金的阳极氧化.在20度,45度,60度或85度角度测量阳极氧化覆层的镜面反射和镜面光泽(ISO 7668-2010).
简介：
信息：ICS：25.220.20 CCS：A29 发布：2010-12-01 实施：2010-12-24

BS EN 14086-2003 纸和纸板.用45°平行光束测量镜面光泽,DIN法
简介：This European Standard specifies a photometric test method for the assessment of visual gloss by means of a reflectometer value measured at an angle of 45°. It is applicable to plane paper and board surfaces of high gloss, commonly called glossy papers and boards, having reflectance values, measured according to this European Standard, above approximately 7. Materials containing optical brightning agents maybe measured.
信息：ICS：85.060 CCS：Y31 发布：2003-04-16 实施：2003-04-16

ISO 7668-2021 阳极氧化铝和铝合金.20°,45°,60°或85°角的镜面反射率和镜面光泽的测量
简介：
信息：ICS：25.220.20 CCS：A29 发布：2021-08-00 实施：

ISO 7668-2010 阳极氧化铝和铝合金.20°,45°,60°或85°角的镜面反射率和镜面光泽的测量
简介：This International Standard specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D); and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle.The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours.
信息：ICS：25.220.20 CCS：A29 发布：2010-11 实施：2010-11-01

NP EN 12373-11-2001 铝以及铝合金．阳极化处理．第11部分：阳极氧化涂层20°，45°，60°或者85°的镜面反射率以及镜面光泽的测量
简介：
信息：ICS：25.220.20;77.120.10 CCS：发布：2002-02 实施：2002-02

ASTM D2457-21 塑料薄膜和固体塑料的镜面光泽的标准测试方法
简介：
信息：ICS：83.140.10 CCS：发布：2021-05-01 实施：

ISO 7668:2010 铝及其合金的阳极氧化——阳极氧化涂层在20度、45度、60度或85度角下的镜面反射率和镜面光泽测量
简介：
信息：ICS：25.220.20 CCS：发布：2010-10-19 实施：

DIN EN 13523-2-2001 涂覆金属卷材.试验方法.第2部分:镜面光泽
简介：
信息：ICS：25.220.60 CCS：H10 发布：2001-12 实施：

KS M ISO 8254-1-2019 纸和纸板.镜面光泽的测量.第1部分:会聚光束75°光泽 TAPPI法
简介：
信息：ICS：85.040 CCS：发布：2019-11-12 实施：

ASTM D7163-05(2010) 印刷品镜面光泽的标准试验方法
简介：
信息：ICS：37.100.01 CCS：发布：2010-06-01 实施：

BS EN 13523-2-2001 卷材覆层金属.试验方法.镜面光泽
简介：This Part of EN 13523 specifies the procedure for determining the specular gloss of an organic coating on a metallic substrate. Gloss is a characteristic of fundamental importance to the appearance of the coil coated product.The apparatus requires a flat specimen of size greater than the aperture, thus, uneven surfaces cannot be measured.This method is applicable to all pigmented and unpigmented coatings including metallic/pearlescent coatings. However, for textured coatings it is only indicative.
信息：ICS：25.220.60 CCS：A29 发布：2001-03-15 实施：2001-03-15

KS M ISO 8254-2-2019 纸和纸板镜面光泽度的测量第2部分:75°光泽平行光束 DIN方法
简介：
信息：ICS：85.040 CCS：发布：2019-11-12 实施：

EN ISO 7668-2010 阳极氧化铝和铝合金.20°,45°,60°或85°角的镜面反射率和镜面光泽的测量
简介：This International Standard specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D); and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle
信息：ICS：25.220.20 CCS：发布：2010 实施：

EN 13523-2-2001 涂覆金属卷材的试验方法.第2部分:镜面光泽
简介：This part of EN 13523 specifies the procedure for determining the specular gloss of an organic coating on a metallic substrate. Gloss is a characteristic of fundamental importance to the appearance of the coil coated product.The apparatus requires a flat apeclmen of size greater than the aperture, thus, uneven surfaces cannot be measured.This method is applicable to all pigmented and unpigmented coatings including metallic/pearlescent coatings. However, for textured coating it is only indicative.
信息：ICS：25.220.60 CCS：发布：2001-01-01 实施：

ISO 7668-2018 阳极氧化铝和铝合金.20°,45°,60°或85°角的镜面反射率和镜面光泽的测量
简介：
信息：ICS：25.220.20 CCS：A29 发布：2018-0201 实施：

DIN EN ISO 8254-1-2009 纸与纸板.镜面光泽的测量.第1部分:用会聚光束来测定75°光泽度(TAPPI法)(ISO 8254-1-2009).英文版本DIN EN ISO 8254-1-2009-09
简介：This part of ISO 8254 specifies a method for measuring the specular gloss of paper at an angle of 75° to thenormal to the paper surface. Although its chief application is to coated papers, it may also be used for glossy uncoated papers such as supercatendered papers.NOTE 1 This method does not provide an assessment of image-reflecting quality and should not be used for cast-coated, lacquered, highly varnished or waxed papers or for high-gloss ink films. For these purposes, measurements atother angles, for example 20°, are preferred, although the present method has been shown to be suitable for glossmeasurements of most other ink films on paper or paperboard. Differences in the colour and the diffuse reflectances ofthese ink films have a negligible effect on gloss measured according to this part of ISO 8254. For example, measurementson white and black surfaces which are otherwise identical give a value for the white surface that is less than one gloss unithigher than the value for the black surface.NOTE 2 The methods specified in ISO 2813, Paints and varnishes -- Determination of specular gloss of non-metallicpaint films at 20°, 60° and 85°, may be applicable to certain grades of paper.
信息：ICS：85.060 CCS：Y30 发布：2009-09-01 实施：

ASTM D1834-90 (2000) 蜡纸20^o镜面光泽的标准试验方法
简介：
信息：ICS： CCS：发布：2000-01-01 实施：2000-01-01

ASTM C584-81(2016) 釉面陶瓷白色和相关产品的镜面光泽标准测试方法
简介：
信息：ICS：81.060.20 CCS：发布：2016-07-01 实施：

KS L 1209-2009(2019) 陶瓷材料45°镜面光泽试验方法
简介：
信息：ICS：81.060.20 CCS：发布：2009-08-03 实施：

ASTM D1834-90(1995)e1 蜡纸20^o镜面光泽的标准试验方法
简介：
信息：ICS： CCS：发布：2000-01-01 实施：

EN ISO 8254-2-2016 纸和纸板-测量镜面光泽-第2部分:75度光泽度平行光束,DIN方法(ISO 8254-2:2016)
简介：Dieser Teil der ISO 8254 legt ein photometrisches Prüfverfahren zur Bewertung des Glanzes mithilfe eines Reflektometerwertes fest, der bei einem Winkel von 75° gemessen wird. Er gilt für ebene Papier- und Pappenoberflächen mit einem nach diesem Teil der ISO 8254 ermittelten Glanzwert von unter 65. Sie sollte für Papier- und Pappenoberflächen mit nach diesem Teil der ISO 8254 ermittelten Glanzwerten von unter 20 das bevorzugte Verfahren darstellen. Materialien, die optisch aufhellende Bestandteile enthalten, dürfen gemessen werden.
信息：ICS：85.060 CCS：Y32 发布：2016-07 实施：

ASTM F1843-09 镜面光泽测量用薄膜开关覆盖层上透明塑料薄膜样品制备的标准实施规程
简介：
信息：ICS：31.220.20 CCS：发布：2009-06-15 实施：

ASTM C584-81(1999) 釉面陶瓷白色和相关产品的镜面光泽标准测试方法
简介：
信息：ICS：81.060.20 CCS：发布：1999-10-10 实施：

ISO 8254-2:2016 纸和板 - 镜面光泽度的测量 - 第2部分:平行光束的75度光泽 Din方法
简介：
信息：ICS：85.060 CCS：发布：2016-06-30 实施：

NF Q03-101-1-2009 纸和纸板.镜面光泽的测量.第1部分:带汇聚光束的75°光泽度、TAPPI法
简介：
信息：ICS：85.060 CCS：Y30 发布：2009-04-01 实施：2009-04-11

NF T30-064-1999 涂料和清漆.非金属漆膜在20度、60度和85度时镜面光泽的测定
简介：
信息：ICS：87.040 CCS：G51 发布：1999-09-01 实施：1999-09-05

ASTM F1843-2015 镜面光泽测量用薄膜开关覆盖层使用塑料膜样品制备的标准实施规程
简介： 5.1x00a0;Gloss measurements are used to qualify a raw material or finished product. 5.2x00a0;Sample preparation will effect the outcome of gloss readings. This practice will eliminate second surface reflection, and allow a more accurate gloss reading of the substrate. 5.3x00a0;Materials which require this preparation include the following: clear or translucent substrates, colored transparent substrates, and areas printed with clear, translucent, or transparent colored coatings. 1.1x00a0;This practice covers the method of sample preparation, prior to taking gloss measurements on a membrane switch overlay. 1.2x00a0;Typical applications include window display areas on a graphic overlay, and surface texture. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息：ICS：31.220.20 CCS：发布：2015 实施：

ASTM D1455-87(2008) 60&x00B0的标准试验方法乳胶地板抛光剂的镜面光泽
简介：
信息：ICS：71.100.99 CCS：发布：2008-03-01 实施：

DIN EN ISO 2813-1999 色漆和清漆.在20°、60°和85℃非金属漆膜镜面光泽的测定（ISO2813-1994，包技术括勘误1-1997）
简介：The document specifies a test method for determining the specular gloss of paint films using a reflectometer geometry of 20? 60?or 85? The method is not suitable for the measurement of the gloss of metallic paints.
信息：ICS：87.040 CCS：G51 发布：1999-06 实施：

ASTM D523-2014(2018) 镜面光泽的标准试验方法
简介： 5.1x00a0;Gloss is associated with the capacity of a surface to reflect more light in directions close to the specular than in others. Measurements by this test method correlate with visual observations of surface shininess made at roughly the corresponding angles. 5.1.1x00a0;Measured gloss ratings by this test method are obtained by comparing the specular reflectance from the specimen to that from a black glass standard. Since specular reflectance depends also on the surface refractive index of the specimen, the measured gloss ratings change as the surface refractive index changes. In obtaining the visual gloss ratings, however, it is customary to compare the specular reflectances of two specimens having similar surface refractive indices. 5.2x00a0;Other visual aspects of surface appearance, such as distinctness of reflected images, reflection haze, and texture, are frequently involved in the assessment of gloss (1), (6), (7). Test Method E430 includes techniques for the measurement of both distinctness-of-image gloss and reflection haze. Test Method D4039 provides an alternative procedure for measuring reflection haze. 5.3x00a0;Little information about the relation of numerical-to-perceptual intervals of specular gloss has been published. However, in many applications the gloss scales of this test method have provided instrumental scaling of coated specimens that have agreed well with visual scaling (10). 5.4x00a0;When specimens differing widely in perceived gloss or color, or both, are compared, nonlinearity may be encountered in the relationship between visual gloss difference ratings and instrumental gloss reading differences. 1.1x00a0;This test method covers the measurement of the specular gloss of nonmetallic specimens for glossmeter geometries of 60, 20, and 85x00b0; (1-7).2 1.2x00a0;The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4x00a0;T......
信息：ICS：83.140.01 CCS：G31 发布：2014 实施：

ASTM D2457-08e1 塑料薄膜和固体塑料的镜面光泽的标准测试方法
简介：
信息：ICS：83.140.10 CCS：发布：2008-03-01 实施：

EN ISO 2813-1999 色漆和清漆.20°,60°和85°非金属漆膜镜面光泽的测定
简介：
信息：ICS：87.040 CCS：发布：1999-04-01 实施：

ASTM D2457-13 塑料薄膜和固体塑料的镜面光泽的标准测试方法
简介：
信息：ICS：83.140.10 CCS：发布：2013-04-01 实施：

ASTM D2457-08 塑料薄膜和固体塑料的镜面光泽的标准测试方法
简介：
信息：ICS：83.140.10 CCS：发布：2008-03-01 实施：

ASTM D1223-93(1998) 75℃和176℃下纸张和纸板镜面光泽的标准试验方法
简介：
信息：ICS：85.060 CCS：发布：1998-03-10 实施：

ASTM D2457-2013 塑料薄膜和固态塑料镜面光泽的标准试验方法
简介： 4.1x00a0;Specular gloss is used primarily as a measure of the shiny appearance of films and surfaces. Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and same general type of material. In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. Gloss is a complex attribute of a surface which cannot be completely measured by any single number. 4.2x00a0;Specular gloss usually varies with surface smoothness and flatness. It is sometimes used for comparative measurements of these surface properties. 1.1x00a0;This test method describes procedures for the measurement of gloss of plastic films and solid plastics, both opaque and transparent. It contains four separate gloss angles (Note 1): 1.1.1x00a0;60-deg, recommended for intermediate-gloss films, 1.1.2x00a0;20-deg, recommended for high-gloss films, 1.1.3x00a0;45-deg, recommended for intermediate and low-gloss films, 1.1.4x00a0;85-deg, recommended for intermediate and low gloss films, and 1.1.5x00a0;75-deg, recommended for plastic siding and soffit.Note 1x2014;The 85-deg, 75-deg, 60-deg, and 20-deg apparatus and method of measurement duplicate those in Test Method D523 and D3679; those for the 45x00b0; procedure are similarly taken from Test Method C346. 1.2x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 2x2014;There is no known ISO equivalent to this standard.
信息：ICS：83.140.10 (Films and sheets) CCS：G31 发布：2013 实施：

ASTM D2457-2008 塑料薄膜和固态塑料镜面光泽的标准试验方法
简介：Specular gloss is used primarily as a measure of the shiny appearance of films and surfaces. Precise comparisons of gloss values are meaningful only when they refer to the same measurement procedure and same general type of material. In particular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. Gloss is a complex attribute of a surface which cannot be completely measured by any single number. Specular gloss usually varies with surface smoothness and flatness. It is sometimes used for comparative measurements of these surface properties.1.1 This test method describes procedures for the measurement of gloss of plastic films and solid plastics, both opaque and transparent. It contains four separate gloss angles (Note 1): 1.1.1 60-deg, recommended for intermediate-gloss films, 1.1.2 20-deg, recommended for high-gloss films, 1.1.3 45-deg, recommended for intermediate and low-gloss films, and 1.1.4 75-deg, recommended for plastic siding and soffit. Note 18212;The 75-deg, 60-deg, and 20-deg apparatus and method of measurement duplicate those in Test Method D 523; those for the 45x00B0; procedure are similarly taken from Test Method C 346. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Note 28212;There is no similar or equivalent ISO standard.
信息：ICS：83.140.10 (Films and sheets) CCS：发布：2008 实施：

ASTM D1455-87(1997) 乳胶地板抛光剂60和176镜面光泽的标准试验方法
简介：
信息：ICS： CCS：发布：1997-09-10 实施：

TCVN 2101-2008 色漆和清漆.非金属漆膜镜面在20℃,60℃和85℃时光泽的测定
简介：
信息：ICS： CCS：发布：2008 实施：

BS EN ISO 2813-2000 涂料和清漆.非金属漆膜在20°,60°和85°镜面光泽的测量
简介：This International Standard is one of a series of standards dealing with the sampling and testing of paints, varnishes and related products.It specifies a test method for determining the specular gloss of paint films using a reflectometer geometry of 20° 60°or 85° The method is not suitable for the measurement of the gloss of metallic paints.a) The 60°geometry is applicable to all paint films, but for very high gloss and near-matt films 20°or 85°may be more suitable.b) The 20°geometry, which uses a smaller receptor aperture, is intended to give improved differentiation between high-gloss paint films (i.e. films with a 60°specular gloss higher than about 70 units).c) The 85°geometry is intended to give improved differentiation between low-gloss paint films (i.e. films with a 60°specular gloss lower than about 10 units).NOTE 1 The same geometry should, of course, be retained for a series of measurements even if this means disregarding the suggested limits.NOTE 2 In some cases, the determination of specular gloss may not correspond to a visual assessment.
信息：ICS：87.040 CCS：G51 发布：1997-06-15 实施：1997-06-15

北检院部分仪器展示

北检仪器展示