SAE AMS2491 Surface Treatment of Polytetrafluoroethylene (PTFE), Preparation for Bonding

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Product Code:SAE AMS2491
Title:Surface Treatment of Polytetrafluoroethylene (PTFE), Preparation for Bonding
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers the engineering requirements for preparing surfaces of polytetrafluoroethylene (PTFE) for bonding and the properties resulting from the treatment.This process has been used typically for rendering surfaces of parts capable of supporting a high strength adhesive bond. The bonding preparation can affect the electrical properties of the PTFE and this should be considered before using it for treatment of electronic components.

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Product Code:SAE AIR951
Title:Spark Energy Measurement, Alternative Method
Issuing Committee:E-30 Propulsion Ignition Systems Committee
Scope: The subject of spark energy measurement for the user of gas turbine engine ignition systems has been cautiously approached in that no one method has been developed that is readily usable outside the system designer's laboratory. Also, there is a lack of agreement as to the most desirable and informative method or methods to be used in establishing the system integrity except that it will effect an engine start when called upon. Periodic inspections during the used life of the ignition system crudely consist of (a) visual evidence of a spark and (b) sound level of the spark resounding within the caverns of its operating environment. Both of these depend primarily on human judgment which varies considerably with the individual. This document is prepared in an effort to acquaint and summarize, for the user, the available methods, over and above those stipulated for overhaul agencies, for possible refinement and use as periodic inspection media.【英文标准名称】:Performancecriteriaforauthenticationsolutionsusedtocombatcounterfeitingofmaterialgoods.
【原文标准名称】:用于打击假冒商品材料证明解决方案的性能标准
【标准号】:NFZ60-101-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-09-01
【实施或试行日期】:2012-09-15
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:校验;可靠性测试;著作权;定义;伪造;真实特性;货物;仿效;模仿;知识产权;产品试验;规范(验收)
【英文主题词】:Authentication;Authenticitytests;Copyright;Definitions;Forgery;Genuinenesscharacteristics;Goods;Imitates;Imitations;Intellectualproperty;Producttests;Specification(approval)
【摘要】:
【中国标准分类号】:
【国际标准分类号】:03_140
【页数】:36P;A4
【正文语种】:其他