SMTC 5 300 002

©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 上汽股份有限公司技术中心企业技术 Enterprise Technical Standard of SAIC Motor Technical Center SMTC SMTC 5 300 002－2010（V1） 汽车内饰件涂装要求 Paint Coating on Materials Used in the Vehicle Interior Trim Requirements 2010-04-13 发布/Issue 2010-04-14 实施/Implementation 上汽股份技术中心技术标准化委员会 Technical Standardization Committee of SAIC Motor Technical Center 发 布 Issue SMTC 5 300 002—2010(V1) I ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 目 次/Contents 前言 Foreword ......................................................................... II 1 范围 Scope ........................................................................... 1 2 规范性引用文件 Normative references .................................................. 1 3 要求 Requirements .................................................................... 2 3.1 基本要求 General requirements ...................................................... 2 3.2 外观和感触性能 Appearance and haptic characteristics ............................... 3 3.3 大气暴晒试验 Open-air weathering ................................................... 3 3.4 涂装工序 Painting process .......................................................... 3 3.5 预处理 Conditioning ................................................................ 4 3.6 油漆系统 Paint systems ............................................................. 4 3.7 初始状态中的附着力和脆性 Adhesion and brittleness in initial condition ............. 4 3.8 耐刮性能 Scratch resistance ........................................................ 5 3.9 散发性能 Emission behavior ......................................................... 5 3.10 耐热性 Temperature resistance ..................................................... 5 3.11 耐候性 Weather resistance ......................................................... 6 3.12 耐老化性 Aging resistance ......................................................... 7 3.13 耐磨性能 Abrasion behavior ........................................................ 7 3.14 耐清洁剂和混合汗液 Resistance to cleaning agents and synthetic sweat .............. 8 3.15 耐面霜性能 Cream resistance ...................................................... 10 4 关于试验的规定 Notes on testing ..................................................... 10 4.1 耐光性 Lightfastness .............................................................. 10 4.2 磨损 Abrasion ..................................................................... 11 SMTC 5 300 002—2010(V1) II ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 前 言 为规范对汽车内饰件的涂装要求，特制定本 标准。 请注意本文件的某些内容可能涉及专利，上 汽集团不承担识别这些专利的责任。 当中英文产生疑义时，以英文为准。 本标准由材料分标委提出。 本标准由 SMTC标准化技术委员会批准。 本标准由标准化工作组归口管理。 本标准起草部门：车身部。 本标准主要起草人为：韩伟民 本标准于 2010年 4月 13日首次批准发布， 2010年 4月 14日实施。 Foreword To specify the paint coating requirement on vehicle interior trim we issued the standard. Please note that some contents in this document may relate to patent rights, which SAIC Group shall not be held responsible for identifying any or all such patent rights. This standard is in Chinese and English. If in doubt, the Chinese version is the Master. This standard was proposed by material sub-committee. This standard was approved by the SMTC Technical Standardization Committee. This standard is under the management of Standardization working team. The draft department of this standard: Body Dept. The main drafters of this standard: Han Weimin This standard was first published on Apr. 13, 2010 and implemented on Apr. 14, 2010. SMTC 5 300 002—2010(V1) 1 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 汽车内饰件涂装要求 Paint Coating on Materials Used in the Vehicle Interior Trim Requirements 1 范围 本标准规定了对汽车内饰件的涂装要求。 本标准适用于安装于汽车内部的油漆、胶头印 刷、热压、模转印和水转印涂覆的（内部装饰） 金属和非金属材料。 1 Scope The standard specify the paint coating requirement on vehicle interior trim. This Technical Supply Specification applies to painted, pad-printed, heat-sealed, in-mold decorated (IMD) and cubic-printed metallic and non-metallic materials, which are used in the vehicle interior. 2 规范性引用文件 下列文件中的条款通过本标准的引用而成为本 标准的条款。凡是注日期的引用文件，其随后的修 改版不适用于本标准。凡是不注日期的引用文件， 其最新版本适用于本标准。 2 Normative references The following documents contain provisions which，through reference in this text，constitute provisions of this national standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. As to the document without dates, the new versions will be valid for this version. SMTC 08502 供应商零件的首次供货和变更供货 的批准程序 SMTC 08502 Vehicle Supply Parts; Approval of First Supply and Changes SMTC 22504 改性润滑剂要求 SMTC 22504 Spirit, Denatured; Lubricant Requirements SMC 30158 汽车中非金属内饰件有机挥发分的 判定 SMC 30158 Test Method of TVOC of Vehicle Trim Materials SMC 30159 轿车内饰零件散发性能要求 SMC 30159 Technical Requirements of Emanation Performance of Vehicle Trim Materials SMTC 30504 车身及附属件腐蚀试验 SMTC 30504 Body and Add-on Parts; Corrosion Test SMTC 30509 非金属平面织物磨损性能 SMTC 30509 Non-Metallic Planar Fabrics; Testing of Abrasion Behavior SMTC 30510 塑料内饰件耐刮擦性能 SMTC 30510 Plastic Interior Components; Testing of Scratch Resistance SMTC 30511 内饰表面耐面霜和乳液性能 SMTC 30511 Surfaces in the Vehicle Interior; Test of Resistance to Creams and Lotions SMTC 90008 汽车零件和材料中禁用/限用危 险物质 SMTC 90008 Automotive Prohibited/Restricted Hazardous Substances for Parts and Materials SMTC 5 400 001 汽车零部件耐大气暴露性能 SMTC 5 400 001 Vehicle Components; Resistance to Open Air Weathering SMTC 5 400 002 汽车内饰件颜色评估 SMTC 5 400 002 Components of the Vehicle Interior Trim; Colorimetric Evaluation SMTC 5 400 003 乘客箱非金属零件暴露试验 SMTC 5 400 003 Non-Metallic Materials; Exposure Test of Passenger Compartment Components SMTC 5 400 004 汽车零部件耐气候交变试验A SMTC 5 400 004 Vehicle Parts; Testing of Resistance to Environmental Cycle Test A SMTC 5 400 005 汽车零部件耐气候交变试验 B SMTC 5 400 005 Vehicle Parts; Testing of Resistance to Environmental Cycle Test B DIN 51631 低沸点矿物油要求 DIN 51631 Mineral Spirits – Special Boiling Point Spirits – Requirements DIN 75220 汽车零部件人工光照老化 DIN 75220 Ageing of Automotive Components in Solar Simulation Units SMTC 5 300 002—2010(V1) 2 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential DIN EN 20105-A02 纺织物色牢度—A02部分： 颜色变化灰卡评估 DIN EN 20105-A02 Textiles – Tests for Colour Fastness – Part A02: Grey Scale for Assessing Change in Colour DIN EN 20105-A03 纺织物色牢度—A03部分： 瑕疵灰卡评估 DIN EN 20105-A03 Textiles; Tests for Colour Fastness -Part A03: Grey Scale for Assessing Staining DIN EN ISO 105-X12 纺织物色牢度—X12部分： 摩擦色牢度 DIN EN ISO 105-X12 Textiles; Tests for Colour Fastness – Part X12: Colour Fastness to Rubbing DIN EN ISO 2409 油漆和清漆——网格切割试验 DIN EN ISO 2409 Paints and Varnishes – Cross-Cut Test DIN EN ISO 4628-2 油漆和清漆——涂层退色评 估；缺陷数量和尺寸名称，外观变化度——第二部 分：起泡程度评估 DIN EN ISO 4628-2 Paints and Varnishes – Evaluation of Degradation of Coatings; Designation of Quantity and Size of Defects, and of Intensity of Uniform Changes in Appearance – Part 2: Assessment of Degree of Blistering DIN EN ISO 6270-2 油漆和清漆——湿度判定 ——第二部分：高湿气候下试验样 本暴露程序 DIN EN ISO 6270-2 Paints and Varnishes – Determination of Density to Humidity – Part 2: Procedure for Exposing Test Specimens in Condensation-Water Atmospheres DIN EN ISO 7253 油漆和清漆——耐盐雾交变 试验的判定 DIN EN ISO 7253 Paints and Varnishes – Determination of Resistance to Neutral Salt Spray (Fog) 3 要求 如果以下特定零件或组件不能满足全部要求， 必须和负责的工程部门协调或在图样上给出相应 的说明。 3 Requirements If the following requirements for specific components or parts of components do not apply completely or not at all, this shall be coordinated with the responsible engineering departments or a special note shall be given on the drawing 3.1 基本要求 首次供货和更改的批准按照SMTC 08502。 有害物质禁用按照SMTC 90008。 一个完整的试验需要至少有5个成品或者一个 涂装总面积大于0.5m2的成品零件。 仅在一定范围内允许由于涂装致使成品性能 或特定机械性能有一些下降。 涂层或油漆必须牢固黏附在基材上，同样复喷 漆层必须与首层油漆黏附牢固。复喷区域需要标 记。 供货商必须提供下列所有试验零件的以下信 息： 1 基本材料说明（供货商名称） 2 色调 3 预处理 a）清洁，例如用二甲基甲醇 b）表面活化，例如通过火焰清理 c）进一步的表面处理。例如磷酸锌磷化处理 4 油漆结构（所有参数的定义） 例如：双层软性漆和密实漆中涂：公司名称，生产 批次,底漆：公司名称，生产批次,混合比 10:x，混 合比例必须与符合油漆的（系统）认可标准相符合， 所用固化剂：公司名称，颜色，生产批次，油漆车 间的质量认证 3.1 General requirements Approval of first supply and changes acc. to SMTC08502. Avoidance of hazardous substances acc. to SMTC90008. At least 5 finished parts or parts with a total surface area of 0,5 m² are required for complete testing. The properties of the finished part or the specified mechanical characteristics, shall only be impaired by the paint coating to the extent defined permissible. The coating/paint as well as potential re-painting shall adhere firmly to the substrate or to the original paint coat. Areas of re-painting shall be marked. The supplier shall provide the following information for all parts under test: 1 Specification of substrate material (manufacturer designation and VDA 1 designation) 2 Color 3 Pretreatment a) Cleaning, e.g. using isopropanol b) Activation of the surface, e.g. by exposure to flame SMTC 5 300 002—2010(V1) 3 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 5 油漆设备类型 6 油漆地点 7 油漆日期 c) Other surface treatments, e.g. zinc phosphating 4 Paint structure (definition of all parameters) Example: two-pack soft-touch paint or haptic paint Primer XYZ, from XYZ Co., batch XYZ Base coat XYZ, from XYZ Co., batch XYZ MR 10:x, the mixture ratio shall correspond to the (system) release of the paint, with hardener XYZ, from XYZ Co., batch XYZ paint shop, auditing certificate for paint shop 5 Type of painting apparatus 6 Painting location 7 Painting date 3.2 外观和感触性能 零件整个表面外观匀称并满足图纸要求和认 可样品的光泽和色调。不允许出现缩孔、裂纹以及 其它影响上述外观要求的缺陷。色调及光泽度的有 关附于首次样品报告或开发试验样品报告中 （参照SMTC 5 400 002）。 3.2 Appearance and haptic characteristics Parts shall exhibit a uniform appearance on their entire surface; they shall conform to the drawing requirements and to the released sample for haptic characteristics, gloss and color. Pores, cracks, runs and other flaws that adversely affect the specified appearance are not permissible. Color and degree of glossiness are documented in the first-sample test report acc. to SMTC 5 400 002. 3.3 大气暴晒试验 大气曝露试验按照 SMTC 5 400 001。由供货商 负责解决试验过程中的质量问并改进涂装系统。 3.3 Open-air weathering Open-air weathering according to SMTC 5 400 001 The supplier is obligated to remove the cause for complaints occurring during this test and to improve the paint system. 3.4 涂装工序 涂装工序需要由涂装方和油漆生产商共同调 整。双方确认首次样品试验报告，意味着双方对满 足要求共同负责。 划分如下： ---油漆生产商提供如何达到标准要求的信 息，制订加工规程并在实施过程中提供技术支持。 3.4 Painting process The painting process shall be coordinated by paint shop and paint manufacturer. Both parties will confirm the first-sample test report, meaning that both are responsible for fulfilling the specified requirements. Responsibilities are distributed as follows: — — The paint manufacturer provides information on the fulfillment of requirements specified in the relevant standards, processing guidelines and support regarding the applied paint method. ---涂装方提供基材信息（塑料种类、品名）， 及时核对其要求（同样适用于预试生产件：必要职 责），确认依从油漆生产商提供的过程指导并得到 油漆应用方法的支持。 —— The paint shop provides information about the substrate (type of the plastic material and its commercial name), checks the requirements as early as possible (this also applies to pre-production series parts: at least for liability), confirms compliance with the processing guidelines of the paint manufacturer and requires support regarding the applied paint method. SMTC 5 300 002—2010(V1) 4 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 3.5 预处理 所有有待提供检验的样品必须进行预置： 在室温下采用狭窄的空气温度范围（18～ 28）℃内存放7 天或在60℃环境内存放48h。 每个单项检验后零件必须预置30 min，以便进 行目视评定。 按照第3.7 、3.8 条检验必须预置1 h（18～ 28）℃。 纤维增强、滚珠增强或发泡零件必须在（18～ 28）℃下的预置 24 h后进行检验。 3.5 Conditioning All samples delivered for testing must be pre-conditioned: 7 days at room temperature with narrow air temperature range (18 to 28) °C or 48 h at 60 °C. Before the beginning of the visual evaluation, the samples shall be conditioned for a minimum of 30 min after completion of each individual test. Testing acc. to Sections 3.7 and 3.8 shall be performed after 1 h of conditioning at (18 bis 28) °C. Fiber-, ball-reinforced or foamed components shall be tested after 24 h of conditioning at (18 to 28) °C. 3.6 油漆系统 见表 1 3.6 Paint systems See Table 1. 表 1/table 1 要求1） Requirement 涂装系统 Paint systems 外观 Appearance 名称 Symbols 手感 Haptic characteristics 声学 Acoustic characteris tics 干燥涂层厚度S 2） Dry film thickness S in µm 双层装饰漆 Two-pack decorative paint 根据最初的样品 Acc. to the original sample 激光标记， 胶头印刷， 热压滚花 Laser inscription , pad printing, heat sealing 低 low 根据发布要 求 Acc. to the original sample 15-30 双层装饰软触漆 Two-pack decorative haptic paint 高 high 30-50 效果漆 Effect paint 根据发布要求 Acc. to the original sample 根据发布要求 Acc. to the original sample 模内转印法 IMD method 水转印法 Cubic-print method 根据发布要求 Acc. to the original sample 根据发布要求 Acc. to the original sample 1）外观：颜色、光亮 1） Appearance: Color, gloss 手感：轻触后的主观要求（触觉和效果） Haptic characteristics: Subjective requirements for soft touch (haptic perception or effects) 声学：与非油漆零件对比相关的尖锐刺耳和其他噪声的改善（主观评价） Acoustic characteristics: Reduction of creaking, squeaking, or other noises as compared to unpainted components (subjective evaluation) 2）为优化附着、激光标记、密着等问题而设计的多层结构（底漆或附加的清漆），在图纸中必须注明。多层结构上 的增补漆层需要计入总漆层厚度。对于金属漆结构参照图纸标注按第2.1条。 2) If a multi-layer structure (primer or supplementary clear coat) is required for better adhesion, laser suitability, haptic characteristics, etc., this shall be noted on the drawing. In a multi-layer structure the dry film thickness of the supplementary coating adds to the total dry film thickness. In the case of metal coatings, structure acc. to drawing note acc. to Section 2.1. 3.7 初始状态中的附着力和脆性 3.7 Adhesion and brittleness in initial condition 3.7.1 涂层网格试验 按照DIN EN ISO 2409 ，用粘贴的胶粘带突然 剥离进行试验。胶粘带采用例如Fa.Beierdorf 透明 胶带4657。 要求：Gt 0－1。 3.7.1 Crosscut test Crosscut test acc. to DIN EN ISO 2409 with subsequent abrupt removal of adhesive tape. For example, type 4657 adhesive tape made by Beiersdorf Company may be used. Requirement: crosscut test value ≤ 1 SMTC 5 300 002—2010(V1) 5 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 3.7.2 十字切割 由于零件结构导致涂层网格测试不能操作时， 用十字切割法。 检验：十字切割之后撕除胶带。十字切割需要 用锋利的，薄的刀具，例如，带有梯形刀的安全刀 具。 要求：在撕下胶粘带后，不允许有油漆颗粒附 着在胶粘带上。 3.7.2 Crosscut test (St. Andrew's cross) This test shall be performed whenever a normal crosscut test cannot be performed for reasons of component geometry. Test: Crosscut and subsequent removal of adhesive tape. For the crosscut test, a knife with a sharp, thin blade shall be used, e.g. a safety knife with trapezoidal blade. Requirement: ─ No paint particles shall remain on the adhesive tape after the tape has been removed. 3.8 耐刮性能 检验按照 SMTC 30510 检验用型号318 的Erichsen-硬度试棒 试验要求： 10N负荷 探针直径为0.75 mm 评判要求： 涂装层均无油漆的开裂现象。 由负荷造成的基材有一个缺口是允许的。 3.8 Scratch resistance Testing acc. to Test Specification SMTC 30510. Test e.g. with the Erichsen hardness tester, type 318, with a load of 10 N and a test needle acc. toBosch (point: 0,75 mm) Requirements: ─No cracking (material removal) of the painting ─An indentation mark in the substrate material resulting from the load is permitted 3.9 散发性能 检验按照SMTC 30159。 油漆非金属材料的要求依据SMTC 30158。 －溶剂漆系统：对于非油漆部件所要求挥发值 允许超过30µgC/g 。 －水性漆系统：对于非油漆部件所要求的挥发 值允许超过10µgC/g。 －金属材料涂装的要求：油漆部件不能超过 20µgC/g。 3.9 Emission behavior Testing acc. to SMTC 30159. The following deviating requirements apply to the tests acc. to SMTC 30158 contained in SMTC 30159 for painted non-metallic materials: ─Solvent-based paint systems: The emission values required for the non-painted components may be exceeded by 30 µgC/g. ─Water-based paint systems: The emission values required for the non-painted components may be exceeded by 10 µgC/g. ─Requirement for painted metallic materials: The emission values of the painted component shall not exceed a value of 20 µgC/g. 3.10 耐热性 3.10 Temperature resistance SMTC 5 300 002—2010(V1) 6 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 3.10.1 高温老化 检验：在循环风动烘箱中存放 ——在太阳非直接照射范围内的构件：置放 240 h，置放温度（90＋2）℃。 ——在太阳直接照射范围内的构件：（例如除 霜口，仪表板上部范围）存放时间500 h，存放温 度（120＋2）℃。 ——在太阳照射过渡区内的构件（例如换气 口，方向盘），存放时间500 h，存放温度105＋2℃。 要求：相对于供货状态无外观和手感变化。必 须同时满足第3.7条和3.8条的要求（注意第3.5条）。 3.10.1 Aging at elevated temperature Test: Aging in mechanical circulation oven: ─Components exposed to indirect sunlight: aging duration 240 h; aging temperature (90 + 2) °C ─Components exposed to direct sunlight (e. g. defroster duct, upper area of dashboard): aging duration 500 h; aging temperature (120 + 2) °C ─Components in the transitional area of sunlight (e. g air outlet vents, steering wheels): aging duration 500 h; aging temperature (105 + 2) °C Requirements: ─No change of appearance and haptic characteristics compared to as-received condition ─The requirements acc. to Sections 3.7 and 3.8 shall also be met (note Section 3.5) 3.10.2 环境交变试验 检验： 方法 1：按照 SMTC 5 400 004 为 96 h。 方法 2：按照 SMTC 5 400 005 为 60 循环（第 一次评定在 40 循环后） 要求：相对于供货状态无明显变化。必须同时 满足第3.7条和3.8条的要求（注意第3.5条）。 3.10.2 Environmental cycle test Test: ─method1: 96 h acc. to SMTC 5 400 004 ─method2: 60 cycles acc. to SMTC 5 400 005 (first evaluation after 40 cycles) Requirements: ─No visible change compared to as-received condition─The requirements acc. to Sections 3.7 and 3.8 shall also be met (note Section 3.5) 3.11 耐候性 3.11 Weather resistance 3.11.1 冷凝水稳定气候 试验按照DIN EN ISO 6270-2，试验持续240 h。试验结束后30min按照DIN EN ISO 4628-2 进 行评估。 要求：不允许形成气泡。必须同时满足第3.7 条和3.8条的要求（注意第3.5条）。 3.11.1 Condensated water constant climate Testing in test atmosphere CH acc. to DIN EN ISO 6270-2, test duration 240 h. The evaluationshall take place after 30 min acc. to DIN EN ISO 4628-2. Requirements: ─No blistering─The requirements acc. to Sections 3.7 and 3.8 shall also be met (note 3.11.2 交变腐蚀测试（仅用于涂装的金属材料） 试测按照 SMTC30504 为 15 循环。在总成件 中刮刻线按照 DIN EN ISO 7253，第 8.5条和 DIN EN ISO 4628-8 。 要求： 无气泡形成，无涂装面腐蚀，无金属母体腐蚀。 渗透性 d≤2.5mm，但是不在＞5mm零件位置 上。 3.11.2 Corrosion cycle test (only for painted metallic materials) Test: 15 cycles acc. to SMTC30504; in ASSY with scratch line acc. to DIN EN ISO 7253, Section 8.5 and DIN EN ISO 4628-8. Requirement: ─No blistering, no cosmetic corrosion, no base-metal corrosion ─Adhesion loss d ≤2,5 mm, but never > 5 mm SMTC 5 300 002—2010(V1) 7 ©上海汽车版权所有 秘密文件 注意保密 Copyright SAIC Group Confidential 3.11.3 耐光性 试验按照 SMTC 5 400 003。周期数按照安装 位置（见第 4.1条）。 要求： ——D IN EN 20 105-A02 灰卡染色牢度评级 4。 ——其他外观可见的缺陷，例如色调改变或裂 纹形成均是不允许的。 -必须同时满足第3.7条和3.8条的要求（第3.5 条注）。 3.11.3 Lightfastness Test acc. to SMTC 5 400 003. Number of cycles acc. to installation position (see Section 4.1). Requirements: ─Fastness grade 4 on the gray scale acc. to DIN EN 20105-A02 ─Other visible defects, such as color change or cracking, are not permissible ─The requirements acc. to Sections 3.7 and 3.8 shall also be met (note Section 3.5) 3.12 耐老化性 3.12 Aging resistance 3.12.1 水解试验 试验：在气候箱内，温度90±2℃，空气相对 湿度≥96%，72h。 要求： ——无色调和手感变化。 ——必须同时满足第3.7条和3.8条的要求（第 3.5条注）。