25.220.60 标准查询与下载

EN 13523-29:2017 卷材涂层金属-试验方法-第29部分:耐土壤环境(沾污物处理和带状处理法)

This part of the EN 13523 series specifies a procedure for the comparative evaluation of resistance to soiling of an organic coating on a metallic substrate (coil coating) in an outdoor exposure environment, particularly the soiling defect known as "Tiger stripes".

Coil coated metals - Test methods - Part 29: Resistance to environmental soiling (Dirt pick-up and striping)

EN 13523-12:2017 卷材涂层金属-试验方法-第12部分:耐划痕

This part of the EN 13523 series describes the procedure for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle. It is possible that with some aluminium alloys and thin gauge steel substrate below 0,4 mm, that rather than scratching, the needle will deform the substrate. Under these conditions, this test method is not applicable. Soft coatings such as poly vinyl chloride (PVC) and structured coatings will not give a precise result due to the soft nature of the coating and/or the potential for the needle to snag. The method is not applicable to conductive coatings.

Coil coated metals - Test methods - Part 12: Resistance to scratching

BS EN 13523-22:2017 卷材涂层金属 测试方法 色差 视觉对比

Coil coated metals. Test methods. Colour difference. Visual comparison

BS EN 13523-10:2017 卷材涂层金属 测试方法 耐荧光紫外线辐射和水凝结

Coil coated metals. Test methods. Resistance to fluorescent UV radiation and water condensation

EN 13523-10:2017 卷材涂层金属试验方法-第10部分:耐荧光紫外光线和水冷凝

This part of the EN 13523 series specifies the basic principles and procedure for determining the resistance of an organic coating on a metallic substrate (coil coating) to a combination of fluorescent UV radiation, and water condensation and temperature under controlled conditions. Due to varied conditions which occur during natural weathering and the extreme nature of accelerated testing, correlation between the two cannot be expected. Not all organic coatings will perform on an equal basis but a degree of correlation between the same generic type might be observed.

Coil coated metals - Test methods - Part 10: Resistance to fluorescent UV radiation and water condensation

EN 13523-22:2017 卷材涂层金属-试验方法-第22部分:色差-目视比对

This part of the EN 13523 series specifies the procedure for determining the difference in the colour of an organic coating on a metallic substrate by visual comparison against a standard using either diffuse natural daylight or artificial daylight in a standard booth. NOTE Results might differ between natural and artificial daylight. It might be that two colour specimens will match in daylight but not under another light source. This phenomenon is known as metamerism (see EN 13523-15). If a metameric match is to be reported in objective terms, spectrophotometric measurements (using CIE Standard Illuminants D65 and A) should be made, in accordance with EN 13523-15. No statement is made about either the precision or the accuracy of this procedure since the results derived are neither in numerical form nor do they provide a pass/fail evaluation in objective terms. Therefore, this procedure should only be used where the use of colour measuring instruments is not recommendable (evaluation of colour matches, inspection of metallic colours, etc.). The standardization of such visual comparisons, by light sources, illuminating and viewing geometry and specimen size, provides for improved uniformity of results. This practice is essential for critical colour matching and is highly recommended for colour inspections.

Coil coated metals - Test methods - Part 22: Colour difference - Visual comparison

ASTM D968-16 有机涂层耐磨性的标准试验方法

Standard Test Methods for Abrasion Resistance of Organic Coatings by Falling Abrasive

ASTM D2197-16 有机涂料通过刮擦附着力粘合的标准试验方法

1.1 This test method covers the determination of the adhesion of organic coatings such as paint, varnish, and lacquer when applied to smooth, flat (planar) panel surfaces. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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.

Standard Test Method for Adhesion of Organic Coatings by Scrape Adhesion

ASTM D3003-01(2016) 金属基体上有机涂层的压力斑点和阻挡阻力的标准测试方法

1.1 This test method covers determination of the pressure mottling and sticking, or blocking resistance of organic coatings applied to coil-coated or factory-coated metal prior to fabrication. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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.

Standard Test Method for Pressure Mottling and Blocking Resistance of Organic Coatings on Metal Substrates

ASTM D4828-94(2016) 有机涂料实用可洗性的标准试验方法

1.1 These test methods cover the determination of the relative ease of removal of common soil and stains from interior coatings by manual or mechanical washing with a sponge and a liquid or powder cleanser. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 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.

Standard Test Methods for Practical Washability of Organic Coatings

ASTM D5178-16 有机涂层耐侯性的标准试验方法

1.1 This test method covers the determination of the mar resistance on smooth, flat surfaces. Results are expressed in terms of force-to-mar films of organic coatings such as paint, varnish, and lacquer when applied to smooth, flat planar panel surfaces. 1.2 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. 1.3 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.

Standard Test Method for Mar Resistance of Organic Coatings

ASTM D5179-16 采用直接拉伸法测量实验室中有机涂层粘附性的标准试验方法

4.1 The pull-off strength (commonly referred to as adhesion) of a coating is an important performance property that has been used in specifications. This test method serves as a means for uniformly preparing and testing organic coatings on plastic or other substrates.4 Further information may be found in Appendix X1. 1.1 This test method covers the laboratory determination of organic coating adhesion to plastic substrates by mounting and removing a metal stud from the surface of the coating and measuring the force required to break the coating/substrate bond with a tensile tester. This test method may also be applied to substrates other than plastic. 1.2 This test method requires that the metal stud be adhered directly to the surface of a coated, cured panel (Fig. 1). 1.3 This test method is used to compare the adhesion of coatings to plastic or other substrates, thus allowing for a quantitative comparison of various coating/substrate combinations in laboratory conditions. 1.4 Other tensile test methods are Test Methods D4541, D7234, D7522, and ISO 4624 (but are not technically equivalent). 1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.6 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.

Standard Test Method for Measuring Adhesion of Organic Coatings in the Laboratory by Direct Tensile Method

DIN EN 13523-15:2015 卷材涂层金属.试验方法.第15部分:位变异构;德文版本 EN 13523-15:2015

Coil coated metals - Test methods - Part 15: Metamerism; German version EN 13523-15:2015

EN 13523-15:2015 线圈包覆金属.试验方法.第15部分:位变异构性

This part of EN 13523 defines terms of the procedure for determining the metamerism of a colour match of an organic coating on a metallic substrate. When two colour specimens have identical spectral reflection curves, they are matching under any illuminant irrespective of its spectral characteristics. This is termed a "spectral match". It is also possible for two colour specimens having different spectral reflection curves to match visually under a given light source but not to match under another light source with different spectral characteristics; such matches are termed "metameric". One quantitative description of metamerism is the so-called "metamerism index". The information of the metamerism index is of limited value where E (instrumental colour difference for a given illuminant, see EN 13523-3) is > 0,5. The metamerism index is not suited for determining the absolute colour difference or colour constancy of a given specimen at change of illuminant. The colour difference under the reference illuminant is to be measured in colour coordinates L*, a*and b*(see EN 13523-3). Excluded from this method are organic coatings producing fluorescence and/or which are multicoloured, pearlescent or metallic.

Coil coated metals - Test methods - Part 15: Metamerism

LST EN 13523-9-2014 卷材覆层金属. 试验方法. 第9部分: 抗水浸性

Coil coated metals - Test methods - Part 9: Resistance to water immersion

LST EN 13523-13-2014 卷材覆层金属. 试验方法. 第13部分: 抗热加速老化性

Coil coated metals - Test methods - Part 13: Resistance to accelerated ageing by the use of heat

DIN EN 13523-4:2014 涂覆金属卷材.试验方法.第4部分:铅笔硬度.德文版本EN 13523-4-2014

Coil coated metals - Test methods - Part 4: Pencil hardness; German version EN 13523-4:2014

DIN EN 13523-7:2014 涂覆金属卷材.试验方法.第7部分:耐弯曲开裂(T弯曲试验);德文版本EN 13523-7:2014

Coil coated metals - Test methods - Part 7: Resistance to cracking on bending (T-bend test); German version EN 13523-7:2014

DIN EN 13523-9:2014 涂覆金属卷材.试验方法.第9部分:耐水浸性;德文版本EN 13523-9:2014

Coil coated metals - Test methods - Part 9: Resistance to water immersion; German version EN 13523-9:2014

DIN EN 13523-2:2014 涂覆金属卷材.试验方法.第2部分:光泽度;EN 13523-2:2014的德文版本

Coil coated metals - Test methods - Part 2: Gloss; German version EN 13523-2:2014