常用塑料标准汇总

一次，他在核实数据时，认为部分数据需要重新测量，但项目部的车都被派出去了。belimitedtonomorethan2daysofwork,materialdepositedinspecialinsulatedcontainers,materialhandlingtogentlyandmakeuseofthermalinsulationmaterialinwindproof,waterproof,moisture-proofmeasure.6.2thermaldesignoptimizationforhigh-temperaturespecialthermalinsulationforpipingsupportandhangerdesign,reducedheatdissipationofthehangers,ensurethatthewalldoesnotoverheat.Small-diameterpiping,thermalinstrumentlayoutandpositioningofsupportandhangerdesigntakefullyintoaccounttheexpansionspaceandinsulationthickness.Large-diameterpipesafterheatpreservationplasteringconstructionofvalves,turbine,checkingsmoothsurface,hightemperaturepowderpaintfullydryafter.Protectivecoveringsforelectricequipmentinsulationboardsdesignedwithpressureplate,whenorderingaccordingtotheinstallationdiagram,modelspecificationspublishingorder,ensurewheninstallingcornersneat,uniformappearance,reducetheamountofon-sitemachining.Beforevalves,flangeinsulationshellconstruction,besuretomakeaunifiedmodel,allvalves,flanges,insulationcoverunified,tidyandbeautiful.Whenfourpartssuchaspipes,boilerinsulation,mustdofirstarticleinspection,proofofdesignandconstructionmethods,technologycanmeetthetechnologicalrequirements,beforeextensiveconstruction.Boilersteelbeams,dooropeningboxesdesignedwithinsulationgaskets,flangecannotbeoblique,evenfastened.Backintotheslopeofthetubingduringinstallationpayattentiontothepiping,oilstationisalowpoint.Refuelingmustbecontrolledwhencastingmaterialparts,selectlowthermalconductivitymaterialsasfaraspossible,ensurethatthesepartsdonotoverheat.6.3qualitydefectsofinsulationtechnologymanagementoptimizationofconstructionprocessanddevelopareasonableduration,regionaltransferofstrictly001GB/T1033-1986塑料密度和相对密度试验方法002GB/T1034-1998塑料吸水性试验方法003GB/T1036-1989塑料线膨胀系数测定方法004GB/T1037-1988塑料薄膜和片材透水蒸气性试验方法杯式法005GB/T1038-2000塑料薄膜和薄片气体透过性试验方法压差法006GB/T1039-1992塑料力学性能试验方法总则007GB/T1040-1992塑料拉伸性能试验方法008GB/T1041-1992塑料压缩性能试验方法009GB/T1043-1993硬质塑料简支梁冲击试验方法011GB/T1408.1-1999固体绝缘材料电气强度试验方法工频下的试验013GB/T1409-1988固体绝缘材料在工频、音频、高频（包括米波长在内）下相对介电常数和介质损耗因数的试验方法014GB/T1410-1989固体绝缘材料体积电阻率和表面电阻率试验方法015GB/T1411-2002干固体绝缘材料耐高电压、小电流电弧放电的试验016GB/T1446-2005纤维增强塑料性能试验方法总则017GB/T1447-2005纤维增强塑料拉伸性能试验方法018GB/T1448-2005纤维增强塑料压缩性能试验方法019GB/T1449-2005纤维增强塑料弯曲性能试验方法020GB/T1450.1-2005纤维增强塑料层间剪切强度试验方法021GB/T1450.2-2005纤维增强塑料冲压式剪切强度试验方法022GB/T1451-2005纤维增强塑料简支梁式冲击韧性试验方法023GB/T1458-1988纤维缠绕增强塑料环形试样拉伸试验方法024GB/T1461-1988纤维缠绕增强塑料环形试样剪切试验方法025GB/T1462-2005纤维增强塑料吸水性试验方法026GB/T1463-2005纤维增强塑料密度和相对密度试验方法027GB/T1633-2000热塑性塑料维卡软化温度（VST）的测定一次，他在核实数据时，认为部分数据需要重新测量，但项目部的车都被派出去了。belimitedtonomorethan2daysofwork,materialdepositedinspecialinsulatedcontainers,materialhandlingtogentlyandmakeuseofthermalinsulationmaterialinwindproof,waterproof,moisture-proofmeasure.6.2thermaldesignoptimizationforhigh-temperaturespecialthermalinsulationforpipingsupportandhangerdesign,reducedheatdissipationofthehangers,ensurethatthewalldoesnotoverheat.Small-diameterpiping,thermalinstrumentlayoutandpositioningofsupportandhangerdesigntakefullyintoaccounttheexpansionspaceandinsulationthickness.Large-diameterpipesafterheatpreservationplasteringconstructionofvalves,turbine,checkingsmoothsurface,hightemperaturepowderpaintfullydryafter.Protectivecoveringsforelectricequipmentinsulationboardsdesignedwithpressureplate,whenorderingaccordingtotheinstallationdiagram,modelspecificationspublishingorder,ensurewheninstallingcornersneat,uniformappearance,reducetheamountofon-sitemachining.Beforevalves,flangeinsulationshellconstruction,besuretomakeaunifiedmodel,allvalves,flanges,insulationcoverunified,tidyandbeautiful.Whenfourpartssuchaspipes,boilerinsulation,mustdofirstarticleinspection,proofofdesignandconstructionmethods,technologycanmeetthetechnologicalrequirements,beforeextensiveconstruction.Boilersteelbeams,dooropeningboxesdesignedwithinsulationgaskets,flangecannotbeoblique,evenfastened.Backintotheslopeofthetubingduringinstallationpayattentiontothepiping,oilstationisalowpoint.Refuelingmustbecontrolledwhencastingmaterialparts,selectlowthermalconductivitymaterialsasfaraspossible,ensurethatthesepartsdonotoverheat.6.3qualitydefectsofinsulationtechnologymanagementoptimizationofconstructionprocessanddevelopareasonableduration,regionaltransferofstrictly028GB/T1634.1-2004塑料负荷变形温度的测定第1部分:通用试验方法029GB/T1634.2-2004塑料负荷变形温度的测定第2部分:塑料、硬橡胶和长纤维增强复合材料030GB/T1634.3-2004塑料负荷变形温度的测定第3部分:高强度热固性层压材料031GB/T1636-1979模塑料表观密度试验方法032GB/T1843-1996塑料悬臂梁冲击试验方法033GB/T1844.1-1995塑料及树脂缩写代号第一部分:基础聚合物及其特征性能034GB/T1844.2-1995塑料及树脂缩写代号第二部分:填充及增强材料035GB/T1844.3-1995塑料及树脂缩写代号第三部分:增塑剂036GB/T2035-1996塑料术语及其定义037GB/T2406-1993塑料燃烧性能试验方法氧指数法038GB/T2407-1980塑料燃烧性能试验方法炽热棒法039GB/T2408-1996塑料燃烧性能试验方法水平法和垂直法040GB/T2409-1980塑料黄色指数试验方法041GB/T2410-1980透明塑料透光率和雾度试验方法042GB/T2411-1980塑料邵氏硬度试验方法043GB/T2546.2-2003塑料聚丙烯（PP）模塑和挤出材料第2部分:试样制备和性能测定044GB/T2547-1981塑料树脂取样方法045GB/T2572-2005纤维增强塑料平均线膨胀系数试验方法046GB/T2573-1989玻璃纤维增强塑料大气暴露试验方法047GB/T2574-1989玻璃纤维增强塑料湿热试验方法048GB/T2575-1989玻璃纤维增强塑料耐水性试验方法049GB/T2576-2005纤维增强塑料树脂不可溶分含量试验方法050GB/T2577-2005玻璃纤维增强塑料树脂含量试验方法051GB/T2578-1989