BS EN 13900-4-2004 颜料和填充剂.扩散方法和在塑料中可扩散性的评定.用双辊研磨机测定聚乙烯中白颜料的颜色性能和易扩散性

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【英文标准名称】:Pigmentsandextenders-Methodsofdispersionandassessmentofdispersibilityinplastics-Determinationofcolouristicpropertiesandeaseofdispersionofwhitepigmentsinpolyethylenebytwo-rollmilling
【原文标准名称】:颜料和填充剂.扩散方法和在塑料中可扩散性的评定.用双辊研磨机测定聚乙烯中白颜料的颜色性能和易扩散性
【标准号】:BSEN13900-4-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-05-11
【实施或试行日期】:2004-05-11
【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】:评定;特性;分散硬度;试验;光色散率;颜料剂;轧机老化试验;聚乙烯;材料试验;粘合剂;扩散;模制材料;着色剂;定义;易扩散性;扩散法;聚氯乙烯;染色试验;试验设备;填充剂;分散作用(化学);滚轧;轧钢机;分散(化工);白颜料;塑料;涂料;增塑聚氯乙烯;色度特征;颜料
【英文主题词】:Bindingagents;Colorimetriccharacteristics;Colourtests;Colouredpigments;Colouringmaterials;Definition;Definitions;Dispersing;Dispersing(chemicaltechnology);Dispersinghardness;Dispersions(chemical);Easeofdispersionbehaviours;Evaluations;Extenders;Materialstesting;Methodsofdispersion;Millageingtests;Mouldings(shapedsection);Opticaldispersivepower;Paints;PE;Pigments;Plasticizedpolyvinylchloride;Plastics;Polyethylene;Polyvinylchloride;Properties;PVC-P;Rolling;Rollingmills;Testequipment;Testing;Whitepigments
【摘要】:ThisPartofEN13900specifiesamethodofdeterminingthecolouristicpropertiesofatestpigmentinpolyethylene(PE)relativetoastandard,andtheeaseofdispersionDHPEofpigmentsfromthedifferencesintintingstrengthofdispersingcolouringmaterialsundervariousconditions.Themethodisappropriateforusewithwhitepigments.Theeaseofdispersiondeterminedinthiswayisvalidonlyforthedispersionequipment,dispersionconditionsanddispersionmediumbeingused.Theuseoftestconditionsdifferingfromthosespecifiedcangivedifferentresults;thisappliesbothtotheabsolutemagnitudeandtotherelationbetweenvaluesoftheeaseofdispersionofvariouspigments.ThesubscriptDHPEisthereforeusedtodesignatethevalueobtainedasspecifiedinthisPartofEN13900.
【中国标准分类号】:G54
【国际标准分类号】:83_040_30
【页数】:10P.;A4
【正文语种】:英语