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电缆和光缆绝缘和护套材料通用试验方法.第51部分:填充膏专用试验方法.滴点.油分离.低温脆性.总酸值.腐蚀性.23℃时的介电常数.23℃和100℃时的直流电阻率
Common test methods for insulating and sheathing materials of electric and optical cables.Part51:Methods specific to filling compounds.Drop point.Separation of oil.Lower temperature brittleness.Total acid number.Absence of corrosive components.Permittivity at 23℃.DC resistivity at 23℃ and 100℃.
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电缆和光缆绝缘和护套材料通用试验方法.第42部分:聚乙烯和聚丙烯混合料专用试验方法.高温处理后抗张强度和断裂伸长率试验.高温处理后卷绕试验.空气热老化后的卷绕试验.测定质量的增加.长期热稳定性试验.铜催化氧化降解试验方法
Common test methods for insulating and sheathing materials of electric and optical cables.Part 42:Methods specific to polyethylene and polypropylene compounds.Tensile strength and elongation at break after conditioning at elevated temperature.Wrapping test after conditioning at elevated temperature.Wrapping test after thermal ageing in air.Measurement of mass increase.Long-term stability test.Test method for copper-catalyzed oxidative degradation
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电缆和光缆绝缘和护套材料通用试验方法.第41部分:聚乙烯和聚丙烯混合料专用试验方法.耐环境应力开裂试验.熔体指数测量方法.直接燃烧法测量聚乙烯中碳黑和(或)矿物质填料含量.热重分析法(TGA)测量碳黑含量.显微镜法评估聚乙烯中碳黑分散度
Common test method for insulating and sheathing materials of electric and optical cables.Part 41:Methods specific to polyethylene and polypropylene compounds.Resistance to environmental stress cracking.Measurement of the melt flow index.Carbon black and/or mineral filler content measurement in polythylene by direct combustion.Measurement of carbon black content by thermo gravimetric analysis(TGA).Assessment of carbon black dispersion in polyethylene using a microscope
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电缆和光缆绝缘和护套材料通用试验方法.第32部分:聚氯乙烯混合料专用试验方法.失重试验.热稳定性试验
Common test methods for insulating and sheathing materials of electric and optical cables.Part32:Methods specific to PVC compounds.Loss of mass test.Thermal stability test
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电缆和光缆绝缘和护套材料通用试验方法.第31部分:聚氯乙烯混合料专用试验方法.高温压力试验.抗开裂试验
Common test methods for insulating and sheathing materials of electric and optical cables.Part31:Methods specific to PVC compounds.Pressure test at high temperature.Test for resistance to cracking
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电缆和光缆绝缘和护套材料通用试验方法.第21部分：弹性体混合料专用试验方法.耐臭氧试验-热延伸试验-浸矿物油试验
Common test methods for insulating and sheathing materials of electric and optical cables.Part21:Methods specific to elastomeric compounds.Ozone resistance,hot set and mineral oil immersion tests
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电缆和光缆绝缘和护套材料通用试验方法.第14部分:通用试验方法.低温试验
Common test methods for insulating and sheathing materials of electric and optical cables.Part 14:Methods for general application-Test at low temperature
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电缆和光缆绝缘和护套材料通用试验方法.第13部分:通用试验方法.密度测定方法.吸水试验-收缩试验
Common test methods for insulating and sheathing materials of electric and optical cables.Part13:Methods for general application.Measurement for determining the density.Water absorption tests.Shrinkage test
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电缆和光缆绝缘和护套材料通用试验方法.第12部分:通用试验方法.热老化试验方法
Common test methods for insulating and sheathing materials of electric and optical cables.Part 12:Methods for general application.Thermal ageing methods
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电缆和光缆绝缘和护套材料通用试验方法.第11部分:通用试验方法.厚度和外形尺寸测量.机械性能试验
Common test method for insulating and sheathing materials of electric and optical cables.Part 11:Methods for general application.Measurement of thickness and overall dimensions.Tests for determining the mechanical properties
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