NF T76-001-2006 粘合剂.术语和定义

上一篇: ASTM D 2661-2006 丙烯腈-丁二烯-苯乙烯共聚物(ABS)塑料排水管、污水管和通气管及其配件的标准规范.附表40
下一篇: EN ISO 291-2005 塑料.调节和测试用标准大气(ISO291-2005).德文版本ENISO291-2005

Product Code:SAE AIR5784
Title:A Review of Literature on the Relationship Between Gas Turbine Engine Lubricants and Aircraft Cabin Air Quality
Issuing Committee:E-34 Propulsion Lubricants Committee
Scope:There has been a recent upsurge in interest from the media concerning the quality of the environment within aircraft cabins and cockpits especially in the commercial world. This has included (although by no means been limited to) the air quality, with particular reference to the alleged effects of contamination from the aircraft turbine lubricant. Possible exposure to 'organophosphates' (OPs) from the oil has raised special concerns from cabin crew.Such is the concern that government organisations around the world, including Australia, USA and UK, have set up committees to investigate the cabin air quality issue. Concern was also voiced in the aviation lubricants world at the way in which OP additives in turbine lubricants were being blamed in some reports for the symptoms being experienced by air crew and passengers. SAE Committee E-34 therefore decided that it should gather as much available information on the subject as possible. This would then enable E-34 to participate in debates on the issue and help prevent a potentially erroneous decision regarding the future of OP based additives in turbine lubricants. It would also serve as an indicator of where any additional work may be necessary to properly gauge the role that turbine lubricants, and OP additives, play in cabin air quality.This report summarises recent documentation from the literature on this subject. The contents do not necessarily represent the views of the SAE or any of the members of the study group who produced this review.The literature falls into three categories:- Air quality (Section 5), which includes:Future systems to improve air qualityResearch plans into investigating cabin air quality- Chemistry of turbine lubricants, phosphate esters (Section 6), including evaluation of products found in cabin air and thermal breakdown products of lubricants.- Toxicity evaluation of turbine oils and additives (Section 7).【英文标准名称】:Ethylene-propylenerubber(EPM/EPDM)-Hardness70IRHD
【原文标准名称】:乙丙橡胶(EPM/EPDM).硬度:70IRHD(国际橡胶硬度标度)
【标准号】:BSEN2430-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-11-15
【实施或试行日期】:1995-11-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:抗拉强度;合成橡胶;名称与符号;航空运输工程;材料强度;温度;硬度;航天技术;断裂伸长;低温;耐化学性试验;乙丙橡胶;臭氧;压缩永久变形;密度;热阻
【英文主题词】:Aeronauticalengineering;Aerospacetransport;Airtransport;Designations;Elastomers;EPDM;EPM;Ethylpropylene;Ethylene;Ethylene-propylenerubber;Hardness;IRHD;Materials;Non-metals;Physicalproperties;Processing;Properties;Propylene;Rubber;Silicone;Siliconerubber;Silicones;Spacetransport;Syntheticrubber;Testing;Use;Vulcanizedrubber
【摘要】:Thisstandardspecifiesthepropertiesofethylene-propylenerubber(EPM/EPDM),hardness70IRHD,foraerospaceapplications.note:1)SymbolasperISO1629
【中国标准分类号】:G35
【国际标准分类号】:49_025_40
【页数】:12P.;A4
【正文语种】:英语