25.220.99 标准查询与下载

ASTM D6279-20 高光泽涂料的摩擦磨损耐磨性的标准测试方法

1.1 This test method covers procedures for evaluating the relative mar resistance of a high gloss coating applied to a flat, rigid surface. Wet rub and dry rub abrasion tests are described. To fully characterize a coating’s mar resistance, both tests should be run. NOTE 1—Dry abrasion mar resistance can also be evaluated by using Test Methods D6037. If a very highly mar resistant coating is being evaluated, Test Methods D6037 will generally provide the better performance discrimination than the dry rub test described here. However, if the equipment described in Test Methods D6037 is not available, the dry rub test described in this test method affords a reasonable alternative. The dry rub test is also useful for evaluating coatings that are not highly mar resistant. 1.2 Mar resistance is assessed by measuring the gloss of the abraded and unabraded areas. Mar resistance is directly related to the coating’s ability to retain gloss in abraded areas. NOTE 2—The mar resistance values obtained by this test method have no absolute significance. They should only be used to derive relative performance rankings for test panels that have been prepared from the series of coatings that are currently being evaluated. If mar resistance values are quoted between laboratories, it is essential that a common standard be measured and that the values be compared to that standard. Even then, the values should be used with caution. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.4 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. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Rub Abrasion Mar Resistance of High Gloss Coatings

ASTM G220-20 测量电极电位用饱和甘汞参比电极（SCE）的替代标准实施规程

1.1 This practice provides the steps necessary to prepare revisions to standards that specify the saturated calomel reference electrode (SCE) for measuring or controlling electrode potentials. 1.2 The SCE contains mercury and, as a result, it may not be available in locations where mercury has been banned. This practice covers the selection and use of an alternative reference electrode. 1.3 In test methods where the SCE is specified, it will be necessary to develop a new precision statement using the alternative reference electrode. 1.4 This practice will not apply to electrometric pH determinations where the SCE has been used. (Electrometric pH measurement is an analytical method that is covered elsewhere.) 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 Warning—Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Use caution when handling mercury and mercurycontaining products. See the applicable product Safety Data Sheet (SDS) for additional information. The potential exists that selling mercury or mercury-containing products, or both, is prohibited by local or national law. Users must determine legality of sales in their location. 1.7 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. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Replacing Saturated Calomel Reference Electrode (SCE) for Measuring Electrode Potentials

T/CIATA 0033-2020 聚脲喷涂管道复合层耐蚀作业技术规范（试行）

本文件规定了聚脲喷涂管道复合层结构、材料、耐蚀作业、质量检验与规则、复合层修补、标识、验收、安全、卫生与环保等要求。 本文件适用于工作环境温度5℃～30℃，相对湿度≤85%,钢管表面温度≧露点温度3℃时聚脲喷涂管道复合层的耐蚀作业。

Technical specification for corrosion resistance of polyurea pipe composite coating (For trial implementation)

T/CIATA 0034-2020 钢氟模压复合制阀门耐蚀作业技术规范（试行）

本标准规定了钢氟模压复合制阀门的材料、技术要求、检验与规则及涂漆、标志、包装和储运。 本标准适用于工作温度为-29℃～150℃、工作压力为 -0.098MPa～2.5MPa、介质为盐酸、硝酸、硫酸等强腐蚀性工况下的法兰连接和对夹连接阀门的耐蚀作业。

Compressing molding steel fluoroplastic lined valve corrosion resistance technical specification (For trial implementation)

GA 1732-2020 警用无人驾驶航空器外观制式涂装规范

Coating specification for police unmanned aerial vehicles

ASTM B940-05(2020) 在锌和镉表面上测试非铬酸盐涂层的标准实践

1.1 This practice covers a procedure for evaluating the protective value of chemical and electrochemical conversion coatings produced by non-chromate (chromate being defined as a compound that has chromium in the plus six oxidation state, and as such, chromium compounds in other oxidation states, such as plus three, shall not be excluded) treatments of zinc and cadmium surfaces. 1.2 The protective value of a non-chromate coating is usually determined by salt-spray test and by determining whether or not the coating possesses adequate abrasion resistance when applied for that purpose. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Testing Non-Chromate Coatings on Zinc and Cadmium Surfaces

ASTM D6943-15(2019) 工业防护涂料和衬里浸渍试验标准实践

1.1 This practice establishes procedures for the evaluation of the resistance of industrial protective coatings to immersion in chemicals. 1.2 Linings are a particular type of coating intended for protection of substrates from corrosion as a result of continuous or intermittent fluid immersion. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parenthesis are for information only. 1.4 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. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Immersion Testing of Industrial Protective Coatings and Linings

DB21/T 1623-2019 机械工业产品防锈工艺技术要求

Technical requirements for anti-rust process of machinery industry products

T/CIATA 0027-2019 阴极保护从业人员及企业水平评价

阴极保护的人员及企业的分类、水平评价方法与内容以及评价结论。

Evaluation on the Level of Cathodic Protection Employees and Enterprises

ASTM D7767-11(2018) 从辐射可固化丙烯酸酯单体 低聚物和共混物和薄膜制成的测量挥发物的标准测试方法

1.1 This test method describes a means to determine the percentage of processing, potential, and total volatiles from radiation curable acrylate monomers, oligomers, and blends. The results can be used to estimate the volatiles from thin radiation curable coatings that cannot otherwise be measured with the restriction that those coatings are not subjected to a pre-exposure water or solvent drying step. It also provides a means to determine the volatiles of thin radiation curable coatings in the absence of known interferences such as pigments in inks. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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.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. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method to Measure Volatiles from Radiation Curable Acrylate Monomers, Oligomers, and Blends and Thin Coatings Made from Them

T/CIATA 0024-2018 燃气户外管道耐候性涂层腐蚀控制作业技术规范

规定了燃气户外耐候性涂层管道的结构、材料、工艺、作业、检验验收、安全及环境保护等要求。

Specification for Weatherability Anticorrosion Coating of Outdoor Overhead Gas Pipe

DIN EN 15773:2018 热镀锌或镀锌钢件的有机粉末涂料的工业应用(双重系统).规范,推荐规程和指南.德文版本EN 15773-2018

This European Standard specifies the agreements to be made between the client, the galvanizer / sherardizer,the chemical suppliers and the applicators of the pre-treatment and the powder organic coating systems (ifthey are not one and the same). It also specifies the quality of the galvanized or sherardized articles to whichthe powder organic coatings are to be applied and for the pre-treatment and powder organic coatings intendedfor application to the galvanized or sherardized articles.This standard applies to the application of hot dip galvanized, sherardized and powder organic coatings bycontrolled industrial processes to articles consisting of or manufactured from steel. The standard applies to hotdip galvanized products, galvanized in accordance with EN ISO 1461 and EN 10240 or products sherardizedin accordance with EN ISO 17668, as well as parts of these products manufactured from continuously galvanizedsheet and strip galvanized in accordance with EN 10346, which, after the galvanizing and/orassembly, or sherardizing, will have a powder organic coating system applied. This standard also applies toproducts which have been hot dip galvanized or sherardized according to specific product standards to whichpowder organic systems are applied.This standard might also be useful when supplying other organic coating systems (excluding wet paintsystems).

Industrial application of powder organic coatings to hot dip galvanized or sherardized steel articles [duplex systems] - Specifications, recommendations and guidelines; German version EN 15773:2018

BS EN 4729:2017 航空航天系列 铝及铝合金用三价铬基化学转化涂层

Aerospace series. Trivalent chromium based chemical conversion coatings for aluminium and aluminium alloys

BS ISO 20523:2017 碳基薄膜 分类和名称

Carbon based films. Classification and designations

ASTM D7602-11(2017) 硫化橡胶衬里安装标准实践

1.1 This practice covers the techniques used to install rubber lining sheet stock in metal tanks, pipes, and other components. Installation requirements, procedures, inspection instructions, and storage conditions for the lined tanks or equipment are outlined. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Installation of Vulcanized Rubber Linings

EN 4729:2017 航空航天系列 铝及铝合金用三价铬基化学转化膜

Aerospace series - Trivalent chromium based chemical conversion coatings for aluminium and aluminium alloys

ISO 20523:2017 碳基薄膜.分类和命名

This document specifies classification, designations and short names for carbon based films. These are films in which carbon is the predominant constituent part and which are deposited by physical vapour deposition (PVD) or chemical vapour deposition (CVD) process. This includes amorphous carbon-based films, also called diamond-like carbon films (DLC), as well as CVD diamond films, graphite and polymerlike films. This document is applicable to those films which are produced on an industrial scale. Additional carbon based films are under development. This document refers to the material of carbon based films. It does not refer to the entire coating that can consist of a main functional layer with additional layers below or on top. A layer can change in composition and/or material property over its thickness. Such layers are called gradient layers. The definitions in this document refer to non-gradient layers. A carbon based film can include other elements like hydrogen, metal elements or others. Metal constituents can be included as metal carbides. Films with additional elements are only covered by this document if carbon is the predominant constituent part. Carbon incorporated as carbide, as can be present in metal-containing amorphous carbon films (a-C:Me, a-C:H:Me), does not count to this amount. This document does not apply to the class of carbon materials such as fullerenes, carbon nanotubes and graphene.

Carbon based films - Classification and designations

BS ISO 20267:2017 热喷涂. 采用压痕法测定陶瓷涂层的界面韧性

Thermal spraying. Determination of interfacial toughness of ceramic coatings by indentation

ASTM B177/B177M-11(2017) 工程铬电镀标准指南

1.1 This guide provides information about the deposition of chromium on steel for engineering uses. This is sometimes called “functional” or “hard” chromium and is usually applied directly to the basis metal and is usually thicker than decorative deposits. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 This guide is not intended as a standardized procedure, but as a guide for obtaining smooth, adherent coatings of chromium of a desired thickness while retaining the required physical and mechanical properties of the base metals. Specified chromium electrodeposits on ferrous surfaces are defined in Specification B650. 1.4 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. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for Engineering Chromium Electroplating

ISO 20267:2017 热喷涂. 采用压痕法测定陶瓷涂层的界面韧性

This document specifies a method for measuring the interfacial toughness of thermal spray ceramic coatings at room temperature based on an indentation method. The interfacial toughness is calculated from the mean length of cracks emanating from the corners of the impression induced by a Vickers hardness tester, and it is intended for use with ceramic coatings with a single layer or multilayers. The test procedures proposed in this document are intended for use in an ambient environment. This document is recommended for thermal spray ceramic coatings such as thermal barrier coatings, wear resistant coatings and electrical insulating coatings.

Thermal spraying - Determination of interfacial toughness of ceramic coatings by indentation