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1、titaniumdioxide鈦白粉Rutile金紅石94%Productname:titaniumdioxide?Molecularformula:TiO2?CASNo.:13463-67-7?Appearance:whitepowder?Use:paint,inketc.Parameters?AnalysisresultTiO?94.5%Whitedegree(contrasttothestandardsample)99%Tintreducingpower(contrasttothestandardsample)100%Volatilecontent(105°C?after23°C
2、,24h)0.45%Watersolublematter0.4%Oilabsorption22g/100gpHvaule7.0Resistivityinwaterextraction32Residueonsieve45?μm0.8%98%Specifications:ItemSpecificationTiO2?Content?/%?≥?98.0Volatileat105/%?≤0.5WaterSolubleObjects/%≤0.6TintReducingPower≥100PH?ValueofAqueousSuspension6.58.5OilAbsorption(g/100g)≤24
3、Scatteringpower≥105ColorwithnolessthanthanthestandardsampleHidingpower≤30Achromatic,andwiththestandard≥100Specification金紅石98%ItemIndexTitaniumDioxideContent,%≥95.0RutileContent,%≥98.0Whiteness,%≥Tinterreducingpower,comparedwithstandardsamples≥98105°Cvolatilematter,%≤0.5Watersolubles,%≤0.3pH-valu
4、eofaqueoussuspension6.5-7.5Oilabsorption,g/100g≤22Residueonsieve45μm,%≤0.05Resistivityofaqueousextract,|?.cm≥8000????????????????????????????Rutile?TitaniumDioxide(Normaluse):?金紅石??Surfacetreament:?????????????Silicon,AluminiumandOrganicIndexName:?????????????????????????????????????????Gradeone
5、TiO2%min:???????????????????????????????????????????????92.50%Rutileconversionratemin:????????????????????97%Color(comparedwithsample):??????????????????Notlower?Whitenessmin:????????????????????????????????96Achromaticity(comparedwithsample),%min:100Dispersion(hagermannumber)min:????????6.0????
6、??????105centidegreeVolatilematter,%max:?0.5SileveResidueper45ummesh,%max:0.02WaterSolubles,%max:??????0.5pHofSuspensionSolution:??????????6.5-8.5OilAbsorptiong/100gmax:?????????22???銳太??????????????????????????Anatase?TitaniumDioxide(Normaluse):IndexName:????????????????????????????????????????
7、???????Gradeone??????????????????????????????????TiO2%min:???????????????????????????????????????????????????98.00%Color(comparedwithsample):????NotlowerAchromaticity(comparedwithsample),%min:?100105centidegreeVolatilematter
