GS-97017.docx

BMW Group Standard GS 97017 2015—03Deskriptors: Coating, electroplating, plastic part, microporous, microcrack, chromium plating关键词:涂层，电镀，注塑件，微孔，微裂纹，镀铬 Replacement for GS 97017:2009--10, PV 04049:2006--09 and PV 06035:2009—12Coatings on plastic parts塑胶产品涂层Electroplated plastic parts电镀塑胶产品Requirements, tests要求，测试Foreword前言 This Group Standard has been coordinated with the responsible departments of the BMW Group.For the national standards quoted in the subject standard, the following table refers to the corresponding international standards, if applicable: 这份集团标准已经与BMW集团的责任部门协调。

对于这个标准引用的国家标准，下表是指相应的国际标准（如适用）：Amendments修正 The following amendments have been made to GS 97017:2009--10:-- Standard editorially revised;-- cited standards updated;-- section 3 extended by surface colors;-- Table 1 and 2, version B: Requirement for brilliant/matt nickel deleted;-- Table 1 and 2, requirement for ratio of copper to the total of nickel changed;-- Table 1 and 2, fngerprint test in added;-- Table 1, version B: Requirement for number of cracks deleted;-- Table 2, version B: Requirements for number of pores and potential difference deleted;-- Table 2, version B: Requirement for coating thickness (microporous nickel) changed;-- Table 2, requirement for chromium changed;-- Section 4.3.6 “Salt spray test” and 4.3.7 “Hexavalent chromium” added;-- Section 5.2.2: Pores changed from 20 to 30;-- Section 9 added.已作出以下修订GS97017：2009--10： - 标准修订的社论; - 引用标准更新; - 第3条通过表面色引申; - 表1和表2，B版：要求对光/亚光镀镍删除; - 表1和2中，用于铜镍比要求改变; - 表1和2中，在加入指纹试验; - 表1，B版：要求裂缝数已删除; - 表2，B版：针对微孔，电位差数量的要求删除; - 表2，B版：要求对涂层厚度（微孔镍）更改; - 表2中，铬要求更改; - 第4.3.6节“盐雾试验”和4.3.7“六价铬”补充; - 第5.2.2节：微孔从20到30更改; - 增加第9节。

1 Scope and purpose1范围和用途 This Group Standard contains specifications for electroplated and partly electroplated parts made of thermoplastics with copper-nickel-chrome coatings. It is distinguished between:-- Version A = for exterior parts-- Version B = for interior parts-- Version C = for mechanically high stressed interior parts in the range of the handle e.g. gearshift lever clipThe purpose of this standard is to establish quality criteria for electroplated surfaces of plastic parts.这份集团标准包含铜 - 镍 - 铬镀层的热塑性塑料的电镀产品和部分电镀产品规格。

它是区分： - 版本A =用于外饰件 - 版本B =内饰件 - 版本C =触摸范围内机械性能上高应力内饰件如变速杆等该标准的目的是为了塑料零件的电镀表面建立质量标准2 Normative references2引用标准This Standard incorporates provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. The respective latest edition of the publication is applicable.本标准整合了其它出版物的规定这些标准参考在文中适当的地方和出版物在其后列出发表各自的最新版本适用 ASTM B 764 Standard test method for simultaneous thickness and electrode potential determination of individual layers in multilayer nickel deposit (Step test)ASTM B 764 同时测量厚度和多层镍系统的镀层中各层电位的测试方法标准（测试步骤）DIN 53100 Metallic coatings; Electroplated coatings of nickel plus chromium and of copper plus nickel plus chromium on plastics materialsDIN 53100 金属涂层；镍+铬和铜+镍+铬电镀涂层的塑料材料 DIN EN 1811 Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skinDIN EN1811 直接和长期与皮肤接触的组件的镍释放的参考试验方法DIN EN 15205 (2007--02) Determination of hexavalent chromium in corrosion protection layers; Qualitative analysisDIN EN 15205 （2007—02）腐蚀保护层中的六价铬的测定；定性分析DIN EN ISO 1456 Metallic and other inorganic coatings; Electrodeposited coatings of nickel, nickel plus chromium, copper plus nickel and of copper plus nickel plus chromiumDIN EN ISO1456 金属和其他无机涂层;镍，镍-铬，铜-镍和铜-镍-铬的电镀层DIN EN ISO 1463 Metallic and oxide coatings; Measurement of coating thickness; Microscopical methodDIN EN ISO1463 金属和氧化物涂层;涂层厚度的测量。

显微镜法 DIN EN ISO 2177 Metallic coatings; Measurement of coating thickness; Coulometric methodby anodic dissolutionDIN EN ISO2177 金属涂料;涂层厚度的测量；阳极溶解库仑法 DIN EN ISO 3497 Metallic coatings; Measurement of coating thickness; X-ray spectrometric methodsDIN EN ISO3497 金属涂料;涂层厚度的测量； X射线光谱法DIN EN ISO 9227 Corrosion tests in artificial atmospheres Salt spray testsDIN EN ISO 9227 人造盐雾试验腐蚀试验DIN EN ISO 20567—1 Paints and varnishes; Determination of stone-chip resistance of coatings; Part 1: Multi-impact testingDIN EN ISO20567-1 色漆和清漆;镀层碎石冲击抵抗;部分1：多冲击试验GS 91001 Marking of parts with trademark and part identification dataGS 91001 标志与商标，产品标识数据部分GS 93016 P。