【英文标准名称】:Bindersforpaintsandvarnishes-Determinationofturbidity
【原文标准名称】:色漆和清漆用粘合剂.混浊度的测定
【标准号】:BSISO15715-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-08-04
【实施或试行日期】:2003-08-04
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:溶剂;试验;人造树脂;定义;粘合剂;涂料;混浊度
【英文主题词】:Acidvalue;Aminevalue;Artificialresins;Bindingagents;Definition;Definitions;Paints;Rawmaterials;Solvents;Testing;Turbidity;Waterdilutability
【摘要】:Themeasurementoftheturbidityofliquidscanbecarriedoutvisuallyorbyinstrument,butvisualmethodscanbesubjective.Thismethodmeasuresinstrumentallythescatteringoflightbytheinsolublematterinaliquidandthereforegivesanobjectivedeterminationofturbidity.Turbidityinliquidsiscausedbythepresenceofundissolvedmatter(i.e.non-settlingflocculation,gelsorothersuspendedmattersuchasparticlesordroplets).Inthecaseoffinelydispersedundissolvedmatter,theturbiditymaybedeterminedbymeasuringtheintensityofthelightwhichisscatteredbytheparticleswhenabeamoflightispassedthroughtheliquid.ThisInternationalStandardspecifiesaninstrumentalmethodfordeterminingtheturbidityofclearliquids.Itisapplicabletoresinsandresinsolutions,solvents,clearcoatingmaterials,monomersandanyotherliquidswhereclarityisspecified.
【中国标准分类号】:G38
【国际标准分类号】:87_060_20
【页数】:14P.;A4
【正文语种】:英语