EN 15466-3-2009 冷和热对接密封胶底漆.第3部分:挥发物质固体含量和蒸发性质的测定,德文版本EN15466-3:2009

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Product Code:SAE J2790
Title:Test Method for Evaluating the Electrical Resistance of Coolant System Hose Covers
Issuing Committee:Non-Hydraulic Hose Committee
Scope:This test method provides a standardized procedure for evaluating the electrical resistance of automotive coolant hose covers. It is know that an electrical potential exists between the engine and the radiator. Coolant hose cover conductivity has been determined to be a factor in reduced hose clamp life when vehicle build variations allow possible contact of the hose or the clamp to contact metal components on the radiator and engine thus completing an electrical circuit. The ensuing electrical current can undercut the clamp protective coating, leaving it vulnerable to the corrosive effects of road salts, moisture, and other environmental contaminants. SAE Recommended Practice J1684 addresses the conductivity of the tube portion of the coolant hose.【英文标准名称】:STANDARDCABLE-PENETRATIONFIRESTOPQUALIFICATIONTEST
【原文标准名称】:电缆防火鉴定试验
【标准号】:IEEE634-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;可折射的;覆层材料;燃烧试验;电气工程;试验;电缆通道;绝缘电缆;燃烧特性;阻燃性;材料;耐火性;定义
【英文主题词】:Burningbehaviours;Cablepassages;Cables;Coatingmaterials;Definition;Definitions;Electriccables;Electricalengineering;Fireresistance;Firetests;Flameresistance;Insulatedcables;Materials;Refractability;Testing
【摘要】:Providestwomethodsforqualifyingtheperformanceofcablepenetrationfirestopswhentheyareinstalledinratedfireresistivebarriers.
【中国标准分类号】:K13
【国际标准分类号】:13_220_40;29_060_20
【页数】:28P.;A4
【正文语种】:英语