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1、 阿克苏诺贝尔防护涂料（苏州）有限公司Akzo Nobel International Paint（Suzhou）Co., Ltd.项目名称PROJECT NAMEOEM ProjectANIP文件编号ANIP DOC. No.ANPC-TSDYRPWP页码 Page版次 REV1500文件编号DOC. No.ANPC-TSDYRPWPPaint Working Procedure ForInterseal 670HS 01Issue for Approve 版次REV说明Description日期Date编制PRED审核Review批准Approve日期Date审核Review批准Appro
2、veCoating Supplier涂料供应商Akzo Nobel International Paint (Suzhou) Co., ltd1. Scope 前言This Painting Technology Specification covers surface preparation and painting specification. This document is organized on basis of International Protective Coatings Products Data Sheets. It is composed of additional
3、regulations and the detail descriptions in the above documents mentioned, and therefore is not to be the substitute of the approved specifications. The specification is prepared with the reference of the Project Contract Specification.本技术工艺涵盖了表面处理及涂料技术规格。文件根据阿克苏诺贝尔防护涂料产品手册制定的，不是取代任何该项目的规范文件，而是对它们补充说
4、明或细节性描述。此外，本文件服从于此项目合同技术规范中提到的要求。2. Standards, References, Definitions and Abbreviations 标准和参考文献2.1 Abbreviations 缩写SSPC The Society of Protective Coating 美国防护涂料协会ASTM America Society for Testing and Materials 美国试验和材料协会ISO International Standard Organization 国际标准化组织DFT Dry Film Thickness 干膜厚度WFT Wet
5、 Film Thickness 湿膜厚度2.2 Reference and Standards 现行的参考和标准ISO 8501-1 Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness.表面清洁度目测法评估ISO 8502-3 Preparation of steel substrates before application of paints and related products - Tes
6、t for the assessment of surface cleanliness - Assessment of dust on steel surfaces prepared for painting, pressure sensitive tape method.表面清洁度测试评估准备涂漆的钢材表面灰尘评估压敏胶带法ISO 8503 Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast
7、cleaned substrates.喷射清理表面粗糙度特征ISO 11124Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 2: Chilled-iron grit - Part 3: High-carbon cast-steel shot and grit 油漆和相关产品施工前钢材表面处理 金属喷砂清洁磨料的规定ISO 11125Preparation
8、of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives油漆和相关产品施工前钢材表面处理 金属喷砂清洁磨料测试方法ISO 11126Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives
9、油漆和相关产品施工前钢材表面处理 非金属喷砂清洁磨料的规定ISO 11127Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives油漆和相关产品施工前钢材表面处理 非金属喷砂清洁磨料测试方法SSPC SP1Solvent Cleaning 溶剂清SSPC SP10/ISO Sa 2.5Near White Blast Cleaning 近白级喷射清理SSPC SP3/ISO
10、St3 Power Tool Cleaning 动力工具清理SSPC PA 2 Measurement of Dry Film Thickness 干膜厚度测量方法ISO 2808Measurements of Film Thickness 漆膜厚度测量法ISO 4624 Paints and varnishes - Pull-off test for adhesion 附着力拉开测试法3. Coating Systems 油漆配套Surface Preparation 表面处理Abrasive blast cleaning to ISO8501-1 Sa21/2 or SSPC SP 6,
11、obtain a sharp angular surface profile in 50-75 microns. 采用磨料喷砂处理至 ISO8501-1 Sa2.5或SSPC SP6，粗糙度达到Rz=50-75微米。Coat Name 涂层名称Product Name 产品名称DFT (microns)干膜厚度(微米)Primer 底漆Interseal 670HSSurface Tolerant Epoxy低表面处理环氧树脂漆200Total DFT 总干膜厚2004. Surface Preparation 表面处理4.1 Steelwork preparation 钢结构处理In ord
12、er to provide surfaces which will ensure optimum paint performance, prior to blast cleaning, weld defects such as pinholes and discontinuities shall be repaired. Sharp edges and flame-cut edges shall be reduced to R=2mm by grinding. Welds shall be smooth and free of all weld slag and weld spatter. 为
13、了保证涂料发挥最性能，钢结构表面在喷砂前，电焊缺陷例如气孔和不连续焊等要修正好。锐边和火焰切割边缘打磨到半径R2mm。焊缝要光顺没有焊渣飞溅等。4.2 Degreasing 除油Prior to blasting, all deposits of grease or oil or other foreign contaminants must be removed from the surface in accordance with SSPC-SP1 “Solvent Cleaning”.喷砂前，油脂或其它外来污染物要根据SSPC-SP1“溶剂清”法清除。4.3 Abrasives 磨料Bl
14、asting abrasives shall be dry, clean and free from contaminants, which will not be detrimental to the performance of the coating. Abrasives used must meet specified requirements as ISO 11126 1-8 and will be tested according to ISO 11127 1-7. Beach sand shall not be used. 喷射用磨料要干燥，清洁无杂物，不能对涂料的性能有影响。所
15、选用的磨料应当符合ISO 11126 1-8的规定，并根据ISO 11127 1-7进行测试。河砂将不得用于喷砂使用。Size of abrasive particles for blast cleaning shall be such that the prepared surface profile height (anchor pattern profile) is in accordance with the requirements for the applicable coating system. The surface profile shall be graded in accordance with ISO 8503. To reach Rz 40-75mm, we recommend copper slag size 10/30 mesh. 磨料的大小要能够产生规定涂料系统要求的粗糙度。表面粗糙度级别根据ISO8503进行评估。要达到
