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  • NY/T 1812-2009 - 中外标准 - - 2009/12 - 现行
    本标准规定了用浓缩天然胶乳与尿素一甲醛/尿素一三聚氰胺树脂为原料制备的天然棕麻纤维软垫粘合专用胶乳的技术要求、试验方法、检验规则及包装、标识、贮存和运输。本标准适用于巴西橡胶树所产的、浓缩后高氨保存的胶乳与尿素一甲醛/尿素一三聚氰胺树脂制备的天然棕麻纤维软垫粘合专用胶乳。
    天然棕麻纤维软垫棕麻纤维软垫粘合胶乳
  • HG/T 2814-2009 - 中外标准 - - 2009/12 - 现行
    本标准规定了溶剂型聚酯聚氨酯胶粘剂的技术要求、试验方法、检验规则和标志、包装、运输、贮存。本标准适用于绝缘材料粘接用A、B双组分室温固化的溶剂型聚酯聚氨酯胶粘剂。
    溶剂聚酯聚氨酯胶粘剂
  • HG/T 3311-2009 - 中外标准 - - 2009/12 - 现行
    警告:本标准规定的一些试验过程可能导致危险情况。本标准规定了以氯化氢水吸收法测定聚氯乙烯树脂(PVC)热稳定性的方法。本标准适用于聚氯乙烯树脂热稳定性的测定。
    聚氯乙烯树脂热稳定性氯化氢水吸收法
  • SH/T 1768-2009 - 中外标准 - - 2009/12 - 现行
    本标准规定了燃气管道系统用黑色聚乙烯(PE)专用料的命名与分类、要求、试验方法、检验规则、标志及包装、运输和贮存。 本标准适用于黑色燃气管道系统用聚乙烯(PE)专用料,专用料中仅加入生产和应用必要的添加剂。
    燃气管道聚乙烯管道PE管道塑料型材
  • ISO 4080-2009 - 中外标准 - - 2009/12 - 现行
    ISO 4080:2009 specifies three methods for the determination of the volume of gas diffusing through a rubber or plastics hose or length of tubing in a specified time. Method 1: For determining the permeability of the complete hose or length of tubing, excluding end-fittings, to the test gas. The permeability is calculated with respect to the length of the hose or tubing. Method 2: For determining the permeability at the hose/fitting interface. This method is used when determining the permeability characteristics of hoses with an unpricked cover, when the gas usually issues from the textile reinforcement at the cut ends. The permeability is calculated with respect to the length of the hose. Method 3: For determining precisely the permeability of a hose or hose assembly to the test gas. The permeability is calculated with respect to the surface area of the hose lining. The methods are applicable only to gases which are insoluble in water.
    测定柔性管透气性气体容积气体不渗透性方法渗透率渗透性测量塑料塑料软管塑料制品橡胶软管橡胶制品橡胶技术测试DeterminationFlexible pipesGas permeabilityGas volumeGasesImpermeabilityMethodsPermeabilityPermeability measurementPlasticsPlastics hosePlastics productsRubber hosesRubber productsRubber technologyTesting
  • ISO 22391-5-2009 - 中外标准 - - 2009/12 - 现行
    ISO 22391-5:2009 specifies the characteristics of the fitness for purpose of piping systems made of polyethylene of raised temperature resistance (PE-RT), Type I and polyethylene of raised temperature resistance (PE-RT), Type II, intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not the water is intended for human consumption (domestic systems) and for heating systems, under the design pressures and temperatures appropriate to the class of application according to ISO 22391-1. ISO 22391-5:2009 covers a range of service conditions (classes of application), design pressures and pipe dimension classes, and also specifies test parameters and test methods. In conjunction with the other parts of ISO 22391, it is applicable to PE-RT pipes, fittings, their joints, and to joints having components of PE-RT as well as of other plastics and non-plastics materials, respectively, used for hot and cold water installations.
    弯曲试验冷水管压实高架的适用性液压试验漏泄试验作标记材料聚乙烯(PE)管系统塑料管道塑料管塑料聚乙烯压力测量(流体)耐压性耐力卫生装置规范(验收)温度温度承受能力温度稳定性拉伸测试温度变化试验温水热水供应给水Bend testingCold water conduitCompactnessElevatedFitness for purposeHydraulic pressure testLeak testsMarkingMaterialsPEPiping systemPlastic pipelinesPlastic pipesPlasticsPolyethylenePressure measurement (fluids)Pressure resistanceResistanceSanitary installationSpecification (approval)TemperatureTemperature loadabilityTemperature stabilityTensile testingTest on changes of temperatureWarm waterWarm water supplyWater supply
  • ISO 1452-4-2009 - 中外标准 - - 2009/12 - 现行
    ISO 1452-4:2009 specifies the characteristics of valves made from unplasticized poly(vinyl chloride) (PVC?U) for piping systems intended for water supply and for buried and above-ground drainage and sewerage under pressure. It also specifies the test parameters for the test methods referred to. In conjunction with ISO 1452-1, ISO 1452-2, ISO 1452-3 and ISO 1452-5 it is applicable to PVC?U valves with components of PVC-U, other plastics and non-plastics materials intended to be used for the following: - water mains and services buried in ground; - conveyance of water above ground for both outside and inside buildings; - buried and above-ground drainage and sewerage under pressure. It is applicable to valves in piping systems intended for the supply of water under pressure up to and including 25 °C (cold water) intended for human consumption and for general purposes as well as for waste water under pressure. It is also applicable to valves for the conveyance of water and waste water up to and including 45 °C.
    附件胶粘连接化学性质法兰管件法兰几何特性标志材料机械性能上方的物理性能管道输油管线管系统塑料管道塑料管塑料聚氯乙烯特性聚乙烯管PVC-U密封环下水道规范(验收)鞍型三通地下不增塑的未增塑聚氯乙烯阀门管道阀门和配件水管水常规给水AccessoriesAdhesive-bonded jointsChemical propertiesFlanged fittingsFlangesGeometrical propertiesMarkingMaterialsMechanical propertiesOverheadPhysical propertiesPipelinesPipesPiping layingPiping systemPlastic pipelinesPlastic pipesPlasticsPolyvinyl chloridePropertiesPVC-pipesPVC-USealing ringsSewersSpecification (approval)Tapping teesUndergroundUnplasticizedUnplasticized polyvinyl chlorideValvesValves and fittings for pipelinesWater pipesWater practiceWater supply
  • ISO 22391-1-2009 - 中外标准 - - 2009/12 - 现行
    ISO 22391-1:2009 specifies the general characteristics of piping systems made of polyethylene of raised temperature resistance (PE?RT), Type I and polyethylene of raised temperature resistance (PE-RT), Type II intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not the water is intended for human consumption (domestic systems) and for heating systems, under specified design pressures and temperatures appropriate to the class of application. ISO 22391-1:2009 covers a range of service conditions (classes of application), design pressures and pipe dimension classes, and also specifies test parameters and defines terms. In conjunction with the other parts of ISO 22391, it is applicable to PE-RT pipes, fittings, their joints and to joints having components of PE-RT, as well as of other plastics and non-plastics materials, respectively, used for hot and cold water installations.
    验收规范分类系统冷水管定义交货条件尺寸规格高架的作标记材料聚乙烯(PE)管系统塑料管道塑料管塑料聚乙烯耐力卫生装置规范(验收)温度温升温度稳定性温水热水供应给水Acceptance specificationClassification systemsCold water conduitDefinitionsDelivery conditionsDimensionsElevatedMarkingMaterialsPEPiping systemPlastic pipelinesPlastic pipesPlasticsPolyethyleneResistanceSanitary installationSpecification (approval)TemperatureTemperature riseTemperature stabilityWarm waterWarm water supplyWater supply
  • ISO 6721-12-2009 - 中外标准 - - 2009/12 - 现行
    ISO 6721-12:2009 describes a compressive vibration, non-resonance method for determining the components of the compressive complex modulus E* of polymers at frequencies typically in the range 0,01 Hz to 100 Hz. The method is suitable for measuring dynamic storage moduli of semi-rigid polymers in the range 1 MPa to 1 GPa.
    压缩试验阻尼(波)变形测定动态的材料试验数学计算机械性能弹性模量塑料高聚物压力特性刚度试样试验振动试验粘弹性Compression testingDampingDeformationDeterminationDynamicMaterials testingMathematical calculationsMechanical propertiesModulus of elasticityPlasticsPolymersPressurePropertiesRigidityTest specimensTestingVibration testsVisco elasticity
  • ISO 1452-1-2009 - 中外标准 - - 2009/12 - 现行
    ISO 1452-1:2009 specifies the general aspects of unplasticized poly(vinyl chloride) (PVC?U) solid-wall piping systems intended for water supply and for buried and above ground drainage and sewerage under pressure. In conjunction with ISO 1452-2, ISO 1452-3, ISO 1452-4 and ISO 1452-5, it is applicable to PVC?U pipes, fittings, valves and ancillary equipment, their joints and to joints with components of other plastics and non-plastics materials intended to be used for the following: - water mains and services buried in the ground; - conveyance of water above ground for both outside and inside buildings; - buried and above ground drainage and sewerage under pressure. It is applicable to piping systems intended for the supply of water under pressure up to and including 25 °C (cold water), intended for human consumption and for general purposes as well as for waste water under pressure. It is also applicable to components for the conveyance of water and waste water up to and including 45 °C.
    定义排水一般条件材料模制材料管道管系统塑料管道塑料管塑料压力管聚乙烯管PVC-U污水污水管道下水道地下未增塑聚氯乙烯氯乙烯水管水常规给水DefinitionsDrainageGeneral conditionsMaterialsMouldings (shaped section)PipelinesPiping systemPlastic pipelinesPlastic pipesPlasticsPolyvinyl chloridePressure pipesPVC-pipesPVC-USewageSewage pipelinesSewersUndergroundUnplasticized polyvinyl chlorideVinyl chlorideWater pipesWater practiceWater supply
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