永固紫RL
价格:220.00
颜料索引号:C.I.pv-23#Pigmentindex分子式:C34H22CL2N4O2Molecularformula分子量:589.28MolecularweightCAS:6358-30-1永固紫RL系二恶嗪类的***有机颜料。具有突出的着色强度与光亮度及其优异的耐热、耐渗性和良好的耐光牢度,各项性能都很优良的特点,其使用面广泛,是多种涂料、塑料、有机玻璃、橡胶、纺织印花、溶剂量、水性墨、包装印刷等领域深受欢迎的品种,在胶印、凹印、柔版印刷上也都适用。PermanentvioletRLishigh-gradeorganicpigmentofcarbazolehasexcellenttintingstrenthandradianceandheat-resistance,penetrationresistanceandgoodlight-resistancefastness,anditsperformancesh***eexcellentfeatures,anditsapplicationiswideandapopularproductforcoatings,plastics,organicglass,rubber,textileprinting,solventink,waterink,packing-printing,etc.andalsosuitableforoffsetprinting,gr***ure,softplateprinting.外观:深紫色粉末耐光性级:6-8Appearance:DarkvioletpowderLightfastnessGrade:6-8色光与标准品比较:近似~微似耐热性℃:≥220Coloredlightcomparewithstandardsample:Apprixunately-microHeat-resistance:≥220着色率为标准品:95%~105%耐水性级:5Tintingpowercorrespondstothestandardsample:95%~105%Water-resistance:5吸油量:38-53耐油性级:5Quantityofoilabsorption:38-53Oil-resistance:5105挥发物%:≤1耐酸性级:5105Volatility%:≤1Acid-resisrance:5水溶物%:≤1耐碱性级:5Hudrotrope:≤1Alkali-resistance:5筛余物(120目):≤5耐石蜡性级:5Siebedremnant:≤5Paraffin-resistance:5PH值:6.5~7.5耐溶剂(二***)级:5PHvalue:6.5~7.5Solvent-resistance(xylene):5)