ASTM D1490-2001(2006) 脲甲醛树脂溶液中不挥发物含量的标准测试方法

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【英文标准名称】:StandardTestMethodforNonvolatileContentofUrea-FormaldehydeResinSolutions
【原文标准名称】:脲甲醛树脂溶液中不挥发物含量的标准测试方法
【标准号】:ASTMD1490-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D14.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:胶粘剂;试验;树脂;含量
【英文主题词】:nonvolatilecontent;urea-formaldehyde
【摘要】:Woodadhesiveperformanceandcostisoftenrelatedtothesolidslevel(nonvolatilecontent).Thistestmethoddeterminestheapparentnonvolatilecontentforurea-formaldehyderesins.1.1Thistestmethodcoversthedeterminationoftheapparentnonvolatilecontentofurea-formaldehyderesinsolutionsintendedforuseaswoodadhesives.Duetothechemicalnatureofsuchresins,thenonvolatilecontentdeterminedvariesmarkedlyaccordingtothetypeoftestused.Inordertominimizethiscondition,thistestmethodisdesignedtoyieldreasonablyuniformagreementamongdifferentlaboratoriestestingspecimensfromthesamesample.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:83_080_10
【页数】:2P.;A4
【正文语种】: