颜料索引号: C.I.pv-23#
Pigment index
分 子 式 : C34H22CL2N4O2
Molecular formula
分 子 量 : 589.28
Molecular weight
CAS : 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。
Permanent violet RL is high-grade organic pigment of carbazole has excellent tinting strenth and radiance and heat-resistance,penetrationresistance and good light-resistance fastness,and its performances h***e excellent features,and its application is wide and a popular product for coatings,plastics,organic glass,rubber,textile printing,solvent ink ,water ink,packing-printing,etc.and also suitable for offset printing,gr***ure,soft plate printing.
外观 :深紫色粉末 耐光性 级 :6-8
Appearance :Dark violet powder Lightfastness Grade :6-8
色光与标准品比较 :近似~微似 耐热性℃ :≥220
Colored light compare
with standard sample :Apprixunately-micro Heat-resistance :≥220
着色率 为标准品 :95%~105% 耐水性 级 :5
Tinting power corresponds
to the standard sample :95%~105% Water-resistance :5
吸油量 : 38-53 耐油性 级 :5
Quantity of oil absorption:38-53 Oil-resistance :5
105挥发物% :≤1 耐酸性 级 :5
105 Volatility% :≤1 Acid-resisrance :5
水溶物% :≤1 耐碱性 级 :5
Hudrotrope :≤1 Alkali-resistance :5
筛余物(120目) :≤5 耐石蜡性 级 :5
Siebed remnant :≤5 Paraffin-resistance :5
PH值 :6.5~7.5 耐溶剂(二***)级 :5
PH value :6.5~7.5 Solvent-resistance(xylene):5