汕头市龙华珠光颜料有限公司

索引号： VIOLET RLIndex number Flreign Relevant Name COLANYL VIN-LET RL FASTAGEN SUPER VIOLEC BBL RVS分子式：C34H22O2N4CL2Molecular formula分子量：589.28Molecular weight产品简介：Introduction 永固紫RL系高档有机颜料，强度高，色光鲜艳，各项性优异，可适合各方面使用，如 油漆，塑料，橡胶，纺织印花，溶剂墨，包装印刷。在胶印，凹印，柔版印刷都适用。 Permanent violet is a high class organic pigment of dioxazine structure.With high intensity,fresh colorde light and othet excellent performances,it is suitable for all kinds of paint,plastics,rubber,textile printing and dyeing,solvent ink and package printing.Lt is also suitable to offset,intaglio and soft plate printing.指标名称指标Index ItemIndex 外观深紫色粉末Appearance Dark violet powder色光 与标准品比较近似－微似Colored lightApproximately-microCompare withstandard sample着色力 为标准品95%－105%Tinting power corresponds to the standard sample吸油量 %33－43Quantity of oil absortion水溶物% ≤1.5HydrotropePh值6.5-7.5PH value105?挥发份1.5筛余物80目／寸2指标名称指标Index ItemIndex 耐光性 级8Lightfastness Grade耐热性℃ ≥230Heat-resistance耐水性 级5Water-resistance Grade耐油性 级5Oil-resistance Grade耐酸性 级5Acid-resistance Grade耐碱性 级5Alkali-resistance Grade耐石蜡性 级5Paraffin-resistance Grade耐溶剂（二甲笨） 级5Solvent-resistance(xylene)