BS ISO 9924-1-2001 橡胶和橡胶制品.用热解重量分析法测定硫化和未硫化化合物的成分.丁二烯、乙烯-丙烯共聚物和三元共聚物、异丁烯-异戊二烯、异戊二烯和丁二烯橡胶
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【英文标准名称】:Rubberandrubberproducts-Determinationofthecompositionofvulcanizatesanduncuredcompoundsbythermogravimetry-Butadiene,ethylene-propylenecopolymerandterpolymer,isobutene-isoprene,isopreneandstyrene-butadienerubbers
【原文标准名称】:橡胶和橡胶制品.用热解重量分析法测定硫化和未硫化化合物的成分.丁二烯、乙烯-丙烯共聚物和三元共聚物、异丁烯-异戊二烯、异戊二烯和丁二烯橡胶
【标准号】:BSISO9924-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-04-15
【实施或试行日期】:2001-04-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;橡胶;高聚物;共聚物;合成橡胶;重量;塑料和橡胶技术;丁苯橡胶;有机物质测定;灰分测定;异戊橡胶;热解重量分析法;重量分析;含量测定;聚丁橡胶;乙丙橡胶;炭黑;挥发物测定;重量测量;三元共聚物;硫化橡胶
【英文主题词】:Butadienerubber;Chemicalanalysisandtesting;Chemicalcomposition;Composition;Determination;Ethylenepropylenedienerubber;Ethylene-propylenerubber;Isobutene-isoprenerubber;Rubber;Rubberproducts;Styrene-butadienerubber;Testing;Thermogravimetricanalysis
【摘要】:1ThispartofISO9924specifiesathermogravimetricmethodforthedeterminationofthetotalorganiccontent,carbonblackcontentandashinvulcanizatesanduncuredcompounds.Thelossinmassat300℃isanapproximateguidetothevolatile-mattercontentofthecompound.2Themethodissuitablefortheanalysisofrubbercompoundsandvulcanizatescontainingthefollowingrubbersoccurringaloneorasmixtures:a)polyisopreneofnaturalorsyntheticorigin;b)polybutadiene;c)styrene-butadienecopolymers;d)isobutylene-isoprenecopolymers;e)ethylene-propylenecopolymersandrelatedterpolymers.NOTEThefieldofapplicationofthemethodmaybeextendedtotheanalysisofcompoundscontainingrubbersdifferentfromthosegiveninthissubclause,providedthattheapplicabilityofthemethodistestedbeforehandusingknowncompoundsorvulcanizateshavingasimilarcomposition.OthercompoundsarecoveredinISO9924-2.3Themethodisnotsuitableforrubberscontainingpolymerswhichformacarbonaceousresidueduringpyrolysis,suchasmanychlorine-ornitrogen-containingrubbers.4Themethodisalsonotsuitableformaterialscontainingadditiveswhichcausetheformationofcarbonaceousresiduesduringpyrolysis,suchascobaltandleadsaltsorphenolicresins.5Themethodisnotsuitableforcompoundscontainingmineralfillers,suchascarbonatesorhydratedaluminiumoxides,whichdecomposeinthetemperaturerangefrom25℃to650℃,unlesssuitablecorrectionsbasedonpriorknowledgeoffillerbehaviourcanbemade.6Themethodisnotsuitableforthedeterminationofthetotalpolymercontentofcompoundsorvulcanizatescontainingnon-rubberorganicingredientsthatcannotbecompletelyremovedbysolventextractioncarriedoutinaccordancewithISO1407.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:16P.;A4
【正文语种】:英语
【原文标准名称】:橡胶和橡胶制品.用热解重量分析法测定硫化和未硫化化合物的成分.丁二烯、乙烯-丙烯共聚物和三元共聚物、异丁烯-异戊二烯、异戊二烯和丁二烯橡胶
【标准号】:BSISO9924-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-04-15
【实施或试行日期】:2001-04-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;橡胶;高聚物;共聚物;合成橡胶;重量;塑料和橡胶技术;丁苯橡胶;有机物质测定;灰分测定;异戊橡胶;热解重量分析法;重量分析;含量测定;聚丁橡胶;乙丙橡胶;炭黑;挥发物测定;重量测量;三元共聚物;硫化橡胶
【英文主题词】:Butadienerubber;Chemicalanalysisandtesting;Chemicalcomposition;Composition;Determination;Ethylenepropylenedienerubber;Ethylene-propylenerubber;Isobutene-isoprenerubber;Rubber;Rubberproducts;Styrene-butadienerubber;Testing;Thermogravimetricanalysis
【摘要】:1ThispartofISO9924specifiesathermogravimetricmethodforthedeterminationofthetotalorganiccontent,carbonblackcontentandashinvulcanizatesanduncuredcompounds.Thelossinmassat300℃isanapproximateguidetothevolatile-mattercontentofthecompound.2Themethodissuitablefortheanalysisofrubbercompoundsandvulcanizatescontainingthefollowingrubbersoccurringaloneorasmixtures:a)polyisopreneofnaturalorsyntheticorigin;b)polybutadiene;c)styrene-butadienecopolymers;d)isobutylene-isoprenecopolymers;e)ethylene-propylenecopolymersandrelatedterpolymers.NOTEThefieldofapplicationofthemethodmaybeextendedtotheanalysisofcompoundscontainingrubbersdifferentfromthosegiveninthissubclause,providedthattheapplicabilityofthemethodistestedbeforehandusingknowncompoundsorvulcanizateshavingasimilarcomposition.OthercompoundsarecoveredinISO9924-2.3Themethodisnotsuitableforrubberscontainingpolymerswhichformacarbonaceousresidueduringpyrolysis,suchasmanychlorine-ornitrogen-containingrubbers.4Themethodisalsonotsuitableformaterialscontainingadditiveswhichcausetheformationofcarbonaceousresiduesduringpyrolysis,suchascobaltandleadsaltsorphenolicresins.5Themethodisnotsuitableforcompoundscontainingmineralfillers,suchascarbonatesorhydratedaluminiumoxides,whichdecomposeinthetemperaturerangefrom25℃to650℃,unlesssuitablecorrectionsbasedonpriorknowledgeoffillerbehaviourcanbemade.6Themethodisnotsuitableforthedeterminationofthetotalpolymercontentofcompoundsorvulcanizatescontainingnon-rubberorganicingredientsthatcannotbecompletelyremovedbysolventextractioncarriedoutinaccordancewithISO1407.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:16P.;A4
【正文语种】:英语
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