SSPC-SP 2 Hand Tool Cleaning Removes all loose mill scale, loose rust, loose paint, and other loose detrimental foreign matter by hand chipping, scraping, sanding, and wire brushing. Prior to the use of hand tools, remove visible oil and/or grease by power or hand washing. A surface ...
SSPC SP 2 COPYRIGHT The Society for Protective Coatings Licensed by Information Handling Services
附录c国际通用表面处理标准对比描述sspcspsis055900naceiso8501bs7079溶剂清洗手工工具清洁sp1sp2st2st2机动工具清洁燃烧清洁喷砂处理白金属喷砂处理商用级喷砂处理普通级化学清洁喷砂处理近白金属机动清洁裸金属湿喷砂sp3sp4sp5sp6sp7sp8sp10sp11st3sa3sa2sa1sa25st3f1sa3sa2sa1sa25钢结构油漆委员会steelstructure...
SSPC标准概述
SSPC SP WJ-2 - NACE WJ-2-2012(2017)已经是当前最新版本。 此标准定义了水射流清洁技术实现的非常彻底清洗 (WJ-2) 表面洁净度级别,这是一种在应用防护涂层之前使用的处理方法。适用于几乎去除金属基材上所有锈蚀、腐蚀产物和涂层,并且表面可能有轻微变色的情况。 点击查看大图 标准号 SSPC SP WJ-2 - NACE ...
SSPC-SP WJ-2/NACE WJ-2March 10, 2012 Editorial Revisions January 5, 20171This SSPC: The Society for Protective Coatings/NACE International joint surface preparation standard represents a consensus of those individual members who have reviewed this document, its scope, and provisions. Its acceptance...
内容提示: SSPC-SP 1 April 23, 2015SSPC: The Society for Protective CoatingsSurface Preparation Standard No. 1Solvent Cleaning1. Scope1.1 This standard def i nes the end-condition of a metal surface from which visible deposits of oil, grease, and other visible contaminants have been removed in...
百度试题 结果1 题目当指定涂漆时,SSPC-SP11要求表面粗糙度不小于2密耳(50微米): A. 正确 B. 错误 相关知识点: 试题来源: 解析 B 反馈 收藏
Near-white metal blast cleaning provides a greater degree of cleaning than commercial blast cleaning (1) (2) (NACE No. 3/SSPC-SP 6 ), but less than white metal blast cleaning (NACE No. 1/SSPC-SP 5 ). Near-white metal blast cleaning is used when the objective is to remove all rust...
SSPC-SP COM 的章和最新版的 NACE RP0178标准中有更多的关于表面缺陷的介绍。 化学污染物: 在中等潮湿和极潮湿的环境中,盐溶液会使钢材迅速生锈。这些盐溶液可能在喷抛清理前由于 大气污染而存在于钢材表面。另外,如果磨料被污染,那么喷抛清理时污染物很可能会沉积在 钢材表面。因此必须除去钢材表面的盐来最大...