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Bismuth Vanadate – Transparent Yellow Pigment
PY184
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Introduction
Bismuth vanadate yellow is one of the most important next-generation inorganic functional pigments. This pigment is based on bismuth vanadate (BiVO4), known for its bright lemon-yellow shade, outstanding opacity, and the highest tinting strength among all non-cadmium yellow pigments. It delivers excellent reflectance at ~580 nm, making it the ideal replacement for traditional chrome yellow. Unlike heavy-metal pigments, bismuth vanadate offers exceptional weather resistance, lightfastness, and color stability while meeting global environmental and safety requirements. Its high performance and non-hazardous nature significantly expand application possibilities in coatings, plastics, masterbatch, and industrial materials.
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Product Parameter
产品型号铋黄184
颜色黄色/绿相黄色
化学式Bi-Bi-V-O/Bi-V-Mo-O
晶相结构四方晶与单斜晶系
密度g/cm32.8~4.8
PH值7.0
吸油量g/100g14~26
105℃挥发物%≤0.5
水溶物%≤0.5
细度μm0.8~1.5μm
耐热℃≤260℃
耐光性8
耐酸性5
耐碱性5
Product feature
This pigment provides excellent lightfastness, weather resistance, acid and alkali resistance, and strong stability against various solvents and sulfur dioxide. Its heat resistance reaches up to 260°C, enabling use in a wide range of polymer and coating systems.
Application area
Suitable for coil coatings, powder coatings, automotive coatings, architectural coatings, inks, masterbatch, plastics, and high-durability industrial materials.