JIS A5712-1979 带洗涤槽的玻璃纤维增强聚脂浴盆
作者:标准资料网 时间:2024-05-14 13:11:32 浏览:8323
来源:标准资料网
【英文标准名称】:
【原文标准名称】:带洗涤槽的玻璃纤维增强聚脂浴盆
【标准号】:JISA5712-1979
【标准状态】:作废
【国别】:日本
【发布日期】:1979-01-01
【实施或试行日期】:1979-01-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:浴池;玻璃纤维;聚酯;增强的材料
【英文主题词】:
【摘要】:
【中国标准分类号】:P42
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodforMeasuringHeatStabilityofResilientFlooringbyColorChange
【原文标准名称】:用颜色变化测量弹性地板耐热性的标准试验方法
【标准号】:ASTMF1514-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F06.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedtest;heatresistance;heatstability;resilientflooring;spectrophotometer;Colorchangeresistance;Heatingtests;Poly(vinylchloride)(PVC);Resilientflooring;Resistance;Vinylflooring/floorcoverings
【摘要】:Resilientfloorcoveringismadebyfusingpolymermaterialsunderheatorpressure,orboth,invariousmanufacturinganddecoratingprocesses.Thepolymermaterialmaybecompoundedwithplasticizers,stabilizers,fillers,andotheringredientsforprocessibilityandproductperformancecharacteristics.Theformulationofthecompoundcanbevariedconsiderablydependingonthedesiredperformancecharacteristicsandmethodsofprocessing.SeePracticeD794foradditionalsignificanceanduseinformation.Heatstability,whichisresistancetodiscolorationfromheat,isabasicrequirementforprocessingandfunctionaluse.Thistestmethodprovidesameansofmeasuringtheamountofcolorchangeinflooringproductswhensubjectedtoelevatedtemperaturesoveraperiodoftime(functionaluseoftheflooringproduct).Thistestmethodisnotintendedtobeameansofpredictingtheamountofcolorchangethatoccursduringprocessing(manufacture).Thistestmethodspecifiesthatasampleissubjectedto158x00B0;Fx00B1;2x00B0;F(70x00B0;Cx00B1;1x00B0;C)for7days,andthecolordifferenceismeasuredbyaspectrophotometerandexpressedasx0394;E*units.Note18212;Itistheintentthatthistestmethodbeusedfortestingheatstabilityperformancepropertiestobereferencedinresilientflooringspecifications.1.1Thistestmethodcoversaprocedurefordeterminingtheresistanceofresilientfloorcoveringtocolorchangefromexposuretoelevatedtemperatureoveraspecifiedperiodoftime.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:W56
【国际标准分类号】:97_150
【页数】:3P.;A4
【正文语种】:英语
Product Code:SAE ARP5991
Title:Test Method for the Determination of Water Concentration in Polyol Ester and Diester Aerospace Lubricants by Coulometric Karl Fischer Titration
Issuing Committee:E-34 Propulsion Lubricants Committee
Scope:The test method describes the procedure for the direct determination of water concentration in polyol ester and diester based aerospace lubricants by the commercially available automated coulometric Karl Fischer titration instrument. The method was validated to cover the water concentration range of 150 to 3500 gmg/g. The method may also be suitable for the determination of water concentrations outside this range and for other classes of fluids, however, the precision statement shall not be applicable for such uses.