25.220.01 标准查询与下载

KS W 2017-2013 飞机系统金属表面的表面处理和无机涂层

Surface treatments and inorganic coatings for metal surfaces of aircrafts systems

ASTM D6037-13e1 高光泽涂料的耐磨耐磨性的标准测试方法

1.1 This test method covers procedures for evaluating the relative mar resistance of high gloss coatings. Two test methods are included. Test Method A uses a device that contains a rotating specimen holder and two abrasive wheels. Test Method B uses a device that contains a reciprocating specimen holder and a single wheel that has been fitted with abrasive paper. Either method can be used to evaluate the dry abrasion mar resistance of coatings applied to planar, rigid surfaces. Each test method provides good discrimination between highly mar resistant coatings. NOTE 1—The mar resistance values obtained by these test methods 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. 1.2 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.

Standard Test Methods for Dry Abrasion Mar Resistance of High Gloss Coatings

YS/T 873-2013 铝合金抛光膜层规范

本标准规定了铝合金抛光表面阳极氧化膜的术语、定义、性能要求、试验方法、检验规则等、本标准适用于经机械抛光和(或)化学抛光(或电解抛光)的铝及铝合金表面,经阳极氧化、电解着色(或染色)等方式的表面处理后形成的膜(以下简称抛光表面阳极氧化膜)、本标准适用于家具、灯具、电子电器、汽车等行业用铝及铝合金抛光表面阳极氧化膜、

Specification of polishing coating on aluminum alloy

ASTM D5767-95(2012) 用于仪器测量涂层表面光泽度的标准测试方法

1.1 This test method describes the measurement of the distinctness-of-image (DOI) gloss of coating surfaces using electro-optical measuring techniques. The coatings must be applied to planar rigid surfaces. The scale values obtained from the alternative methods cited do not agree. 1.2 Three test methods are covered as follows: 1.2.1 Test Method A—Gloss reflectance factor measurements are made on the specimen at the specular viewing angle and at an angle slightly off the specular viewing angle. The values obtained are combined to provide a DOI value. Very narrow source and receptor aperture angles are used in the measurements. 1.2.2 Test Method B—The light through a small slit is projected on the specimen surface and its reflected image intensity is measured through a sliding combed shutter to provide a value of image clarity. 1.2.3 Test Method C—The light through a pattern is projected on the specimen surface and its reflected image intensity is measured directly to provide a value of image clarity. 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 whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Methods for Instrumental Measurement of Distinctness-of-Image Gloss of Coating Surfaces

GSO EN 14462:2011 表面处理设备 表面处理设备（包括辅助处理设备）噪声测试规范 精度等级 2 和 3

This document specifies all the information necessary to carry out efficiently and under standardised conditions the determination, declaration and verification of the airborne noise emission of surface treatment machines as stated in Annex A. Surface treatment machines include but are not limited to - machines for cleaning and pre-treatment of industrial item surfaces, - machinery for coating and colour mixing, - coating plants and - dryers, ovens and evaporating equipment. This document describes the determination of emission sound pressure levels at work stations or other specified positions as well as the determination of sound power levels for surface treatment machines as stated in Annex A. This can be small single units (e.g. handheld atomising spraying equipment) and also complex machines with large dimensions (e.g. machines for cleaning and pre-treatment of industrial item surfaces, spray booths, dryers), which could also be linked. In case of very large machines as defined in 3.10 the determination of sound power level may be very complicated or cannot be done with a reasonable amount of work. Therefore in this document, the measurement for very large machines is simplified by determining an averaged emission sound pressure level instead of the sound power level. This document specifies noise measurement methods, installation/mounting and operation conditions that shall be used for the test. The use of this document ensures the reproducibility of the determination of the noise emission characteristics within specified limits determined by the grade of accuracy of the basic noise measurement method used (see 5.1 and 6.1). Noise measurement methods allowed by this document are engineering methods (grade 2) and survey methods (grade 3). For continuous flow dryers for paper, board and foil (see EN 13023). This document applies to surface treatment machines manufactured after the date of issue of this document.

Surface treatment equipment - Noise test code for surface treatment equipment including its ancillary handling equipment - Accuracy grades 2 and 3

GSO EN 12753:2011 表面处理设备废气热清洁系统 安全要求

This European Standard is applicable to thermal cleaning systems for exhaust gas from surface treatment equipment/systems as given below in which the concentration of exhaust gas to be cleaned (for the purpose of this European Standard, named "process gas") at the inlet to the thermal cleaning system is safely limited within the concentration ranges given in 5.2.2.2. Surface treatment equipment includes: - dryers according to EN 1539, curing equipment; - flash-off areas; - coating plants (e.g. closed spray booths, open fronted spray booths); - machines using flammable solvents for the pre-treatment and cleaning of products or equipment (e.g. barrels, tins, cans or containers); - related solvent handling equipment. This European Standard deals only with the significant hazards from fire and explosion and hazards generated by residual process gases as listed in Clause 4, when used as intended and under the conditions foreseen by the manufacturer. The types of thermal cleaning systems covered in this European Standard are - direct combustion, and - catalytic combustion (see definitions in 3.1.1 and 3.1.2). This European Standard applies in conjunction with the relevant requirements of EN 746-1 and EN 746-2. For the purpose of this European Standard a thermal cleaning system for process gas contains the following components: fan(s), heat exchanger, process space, main and supporting burner, injection system, power driven dampers, control and power circuits joined together for the processing of flammable substances, predominantly volatile organic compounds, by effecting oxidation. NOTE Thermal cleaning equipment is usually integrated with systems as covered by e.g. EN 1010-1, EN 1539, EN 12215, EN 12921-1 or EN 12921-3. 1.2 This European Standard is not applicable to: - thermal paint removal systems; - pyrolytic systems.

Thermal cleaning systems for exhaust gas from surface treatment equipment - Safety requirements

DVS 2302-2011 通过热喷涂涂层保护钢和铸铁材料的腐蚀

Protection against corrosion of steel and cast iron materials by thermal spray coatings

ASTM D7541-11 估计临界表面张力的标准做法

Knowledge of the critical surface tension of substrates, primers and other coatings is useful for explaining or predicting wettability by paints and other coatings applied to those surrfaces. Surfaces with low critical surface tensions usually are prone to suffer defects such as crawling, picture framing, cratering and loss of adhesion when painted. Low or irregular values, or both, often are indicative of contamination that could reduce adhesion. Surfaces with high critical surface tensions are easy to wet and usually provide an excellent platform for painting. The swab, marking pen and draw-down tests all simulate the application of a film The swab and marking pen techniques are simple and rapid and are particularly useful for testing in the field or on curved, irregular or porous surfaces where contact angles cannot be measured. The drop test does not work well on such surfaces and the draw-down method requires a flat specimen that is relatively large. The estimation of critical surface tension has been useful in characterizing surfaces before and after cleaning processes such as power washes and solvent wipes in order to evaluate the efficiency of the cleaning. One or more of these techniques could be the basis of a go/no-go quality control test where if a certain liquid wets, the surface is acceptable for painting, but if that liquid retracts and crawls, the surface is not acceptable. Another go/no go test is possible where the test liquid is a paint and the surface is a substrate, primer or basecoat. A form of this test has been used for coatings for plastics.1.1 This practice covers procedures for estimating values of the critical surface tension of surfaces by observing the wetting and dewetting of a series of liquids (usually organic solvents) applied to the surface in question. 1.2 Another technique, measurement of the contact angles, θ, of a series of test liquids and plotting cos θ versus surface tension (Zisman plots), provides data that allow the determination of more exact values for critical surface tension. 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Estimating Critical Surface Tensions

ANSI/ASTM F1178:2011 上釉系统、烘干、金属连接件装置和家具的性能规范

Specification For Performance Of Enameling System, Baking, Metal Joiner Work And Furniture

ASTM F1178-11(2015) 搪瓷系统, 烘焙, 金属木工以及家具的性能的标准规格

1.1 This specification covers the performance of a baking primer and enamel on metal for use on fabricated metal products, including marine furniture and joiner work. 1.2 The values stated in inch-pound units are to be regarded as standard. The metric (SI) units, given in parentheses, are for information only. 1.3 Painting facilities shall comply with all applicable Federal and State regulations regarding emissions and waste disposal. 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.

Standard Specification for Performance of Enameling System, Baking, Metal Joiner Work and Furniture

ASTM E2338-11 无涂层参考标准时使用一致性涡流传感器的涂层特性用标准操作规程

Conformable Eddy-Current Sensors8212;Conformable, eddy-current sensors can be used on both flat and curved surfaces, including fillets, cylindrical surfaces, etc. When used with models for predicting the sensor response and appropriate algorithms, these sensors can measure variations in physical properties, such as electrical conductivity and/or magnetic permeability, as well as thickness of conductive coatings on any substrate and nonconductive coatings on conductive substrates or on a conducting coating. These property variations can be used to detect and characterize heterogeneous regions within the conductive coatings, for example, regions of locally higher porosity. Sensors and Sensor Arrays8212;Depending on the application, either a single-sensing element sensor or a sensor array can be used for coating characterization. A sensor array would provide a better capability to map spatial variations in coating thickness and/or conductivity (reflecting, for example, porosity variations) and provide better throughput for scanning large areas. The size of the sensor footprint and the size and number of sensing elements within an array depend on the application requirements and constraints, and the nonconductive (for example, ceramic) coating thickness. Coating Thickness Range8212;The conductive coating thickness range over which a sensor performs best depends on the difference between the electrical conductivity of the substrate and conductive coating and available frequency range. For example, a specific sensor geometry with a specific frequency range for impedance measurements may provide acceptable performance for an MCrAlY coating over a nickel-alloy substrate for a relatively wide range of conductive coating thickness, for example, from 75 to 400 μm (0.003 to 0.016 in.). Yet, for another conductive coating-substrate combination, this range may be 10 to 100 μm (0.0004 to 0.004 in.). The coating characterization performance may also depend on the thickness of a nonconductive topcoat. For any coating system, performance verification on representative coated specimens is critical to establishing the range of optimum performance. For nonconductive, for example, ceramic, coatings the thickness measurement range increases with an increase of the spatial wavelength of the sensor (for example, thicker coatings can be measured with larger sensor winding spatial wavelength). For nonconductive coatings, when roughness of the coating may have a significant effect on the thickness measurement, independent measurements of the nonconductive coating roughness, for example, by profilometry may provide a correction for the roughness effects. Process-Affected Zone8212;For some processes, for example, shot peening, the process-affected zone can be represented by an effective layer thickness and conductivity. These values can in turn be used to assess process quality. A strong correlation must be demonstrated between these “effective coating” properties and process quality. Three-Unknown Algorithm8212;Use of multi-frequency impedance measurements and a three-unknown algorithm permits independent determination of three unknowns: (1) thickness of conductive nonmagnetic coatings, (2) conductivity of conductive nonmagnetic coatings, and (3) lift-off that provides a measure of the nonconductive coating thickness. Accuracy8212;

Standard Practice for Characterization of Coatings Using Conformable Eddy-Current Sensors without Coating Reference Standards

YS/T 714-2009 铝合金建筑型材有机聚合物喷涂工艺技术规范

本标准规定了铝合金建筑型材有机聚合物喷涂生产的术语和定义、设备要求、基材质量要求、生产工艺要求及产品质量控制。 本标准适用于铝合金建筑型材有机聚合物喷涂工艺。

Technical specification for organic polymer spraying on wrought aluminium alloy extruded profiles for architecture

ASTM D7541-09 临界表面张力的估算的标准办法

Knowledge of the critical surface tension of substrates, primers and other coatings is useful for explaining or predicting wettability by paints and other coatings applied to those surrfaces. Surfaces with low critical surface tensions usually are prone to suffer defects such as crawling, picture framing, cratering and loss of adhesion when painted. Low or irregular values, or both, often are indicative of contamination that could reduce adhesion. Surfaces with high critical surface tensions are easy to wet and usually provide an excellent platform for painting. The swab, marking pen and draw-down tests all simulate the application of a film The swab and marking pen techniques are simple and rapid and are particularly useful for testing in the field or on curved, irregular or porous surfaces where contact angles cannot be measured. The drop test does not work well on such surfaces and the draw-down method requires a flat specimen that is relatively large. The estimation of critical surface tension has been useful in characterizing surfaces before and after cleaning processes such as power washes and solvent wipes in order to evaluate the efficiency of the cleaning. One or more of these techniques could be the basis of a go/no-go quality control test where if a certain liquid wets, the surface is acceptable for painting, but if that liquid retracts and crawls, the surface is not acceptable. Another go/no go test is possible where the test liquid is a paint and the surface is a substrate, primer or basecoat. A form of this test has been used for coatings for plastics.1.1 This practice covers procedures for estimating values of the critical surface tension of surfaces by observing the wetting and dewetting of a series of liquids (usually organic solvents) applied to the surface in question. 1.2 Another technique, measurement of the contact angles, θ, of a series of test liquids and plotting cos θ versus surface tension (Zisman plots), provides data that allow the determination of more exact values for critical surface tension. 1.3 The values stated in SI units are to be regarded as the 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Estimating Critical Surface Tensions

ANSI C18.1M Part 1-2009 含水电解液的便携式原电池和蓄电池.总则和规范

This standard applies to portable primary cells and batteries with aqueous electrolyte and a zinc anode (non-lithium). This edition includes the following electrochemical systems: a) Carbon zinc (LeClanche and zinc chloride types); b) Alkaline manganese dioxide; c) Silver oxide; d) Zinc air; e)Nickel oxyhydroxide.

Portable Primary Cells and Batteries with Aqueous Electrolyte - General and Specifications

ASTM B418-08 铸造和锻造电镀锌阳极的标准规范

1.1 This specification covers cast and wrought galvanic zinc anodes used for the cathodic protection of more noble metals and alloys in sea water, brackish water, other saline electrolytes, or other corrosive environments. 1.2 Type I anodes are most commonly used for such applications. The Type I anode composition in this specification meets the chemical composition requirements of MIL-A-18001J. 1.3 Zinc anodes conforming to this specification may be used in other waters, electrolytes, backfills, and soils where experience has shown that the specified composition is efficient and reliable. Type II anodes are most commonly used for such applications. 1.4 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. 1.5 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

Standard Specification for Cast and Wrought Galvanic Zinc Anodes

ASTM D6037-96(2008) 高光泽涂料的耐磨耐磨性的标准测试方法

Standard Test Methods for Dry Abrasion Mar Resistance of High Gloss Coatings

VDI 3823 Blatt 1-2006 真空镀膜质量保证 特性、应用和程序

This guideline addresses the major applications of plastic coating in a vacuum: deposition coatings with physical and chemical functions as well as those for decorative purposes. These coatings are deposited on molded or formed parts and semifinished goods (sheets, films, webs, etc.) made of plastics with very different components (different base polymers and additives as well as mixtures).

Vacuum coating quality assurance - Characteristics, applications and procedures

VDI 3823 Blatt 2-2006 真空镀膜质量保证 对待镀塑料的要求

vacuum coating of plastics, including the corresponding pretreatment and after-treatment steps, determines the properties of the finished product in essential measure. However, the quality of the coating is a result of all of the previous production steps. When the individual recommendations made in VDI 3823 Part 2 are followed, the time required to provide coating services can be appreciably shortened, since preparation, coating and after-treatment can be performed more efficiently. For coating orders to be filled in an optimal manner, continuous communication between the customer and the coating service is an absolute requirement.

Vacuum coating quality assurance - Demands on plastics to be coated

VDI 3823 Blatt 4-2006 真空镀膜质量保证 真空镀膜塑料的测试

In this guideline the methods of testing vacuum coated plastic parts that have become established practice for manufacturers and users will be presented. As a rule, one must always verify whether the selected procedure really addresses the characteristics that will be relevant under the actual conditions of use and whether they can be tested in a reproducible manner. The testing of decorative, anti-friction, antiabrasion, electrical, optical and other functional coatings will be presented in detail. A differentiation will be made between testing for the approval of an entire series and the routine testing conducted during serial production. The many testing and examination procedures used for research and development purposes will not be considered, since these, often highly complex procedures, are only seldom used in everyday coating practice. They are, however, of great importance in making assessments in the event of damage and for discovering the causes of defects.

Vacuum coating quality assurance - Testing of vacuum coated plastics

VDI 3823 Blatt 3-2006 真空镀膜质量保证 生产顺序和工作步骤

After selecting the appropriate vacuum coating for the application at hand (cf. VDI 3823 Part 1), and considering the demands on the plastic parts to be coated (cf. VDI 3823 Part 2), further necessary requirements for successful quality management in the vacuum coating of plastics will be summarized in VDI 3823 Part 3. These minimum requirements with regard to the organization of production are related to the organization of coating services.

Vacuum coating quality assurance - Production sequence and job steps