801锶铬黄
产品名称：801锶铬黄
颜料索引号：CAS【7789-06-2】；P.Y.32
分子式：SrCrO4·H2O
产品性质：
黄色结晶或粉末，对高温作用稳定，具有良好的防锈性能，耐光性较铅铬黄、锌铬黄均强，但耐酸和耐碱性略差，遮盖力和着色力也略低。遇碱分解，在无机酸中能完全溶解，有毒。
应用范围：
无机黄色颜料，主要用于制造高温涂料，有色金属的防锈底漆，也用于塑料、橡胶的着色以及各种拼色，也可用于玻璃、陶瓷、油墨工业。由于热稳定性高，用于航空工业，在剧烈的气候变化和较高的表面温度下，能获得良好的阻蚀效果。
注意事项：本产品应避免与有酸碱性或有还原性的物质混合使用。
本产品在运输、储存过程中，为了避免风化作用，应贮存在干燥的地方，同时避免气温的剧烈变化。
在使用本产品前，应先进行试验，以确保本产品能满足贵公司的要求。
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801锶铬黄 质量指标 |
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产品数据 |
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最小 |
最大 |
测试方法 |
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锶含量(以 SrO 计)% |
48 |
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Q/JMKJ 001-2024 |
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铬含量(以 CrO3 计)% |
46 |
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Q/JMKJ 001-2024 |
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105℃挥发物% |
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1.0 |
Q/JMKJ 001-2024 |
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筛余物(325目) % |
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0.5 |
Q/JMKJ 001-2024 |
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吸油量 （g/100g） |
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28 |
Q/JMKJ 001-2024 |
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水溶物（m/m) % |
4 |
7 |
Q/JMKJ 001-2024 |
Product Name: 801 Strontium Chromium Yellow
Color Index Number: CAS [7789-06-2]; P.Y.32
Molecular Formula: SrCrO4·H2O
Product properties:
801 strontium chromium yellow is yellow crystal or powder that is stable at high temperatures and has good rust resistance. Its light resistance is stronger than that of lead chromium yellow and zinc chromium yellow, but its acid and alkali resistance are slightly poor, and its covering and coloring power are also slightly lower. It decomposes when exposed to alkali and can completely dissolve in inorganic acids, making it toxic.
Application Scope:
Inorganic yellow pigment is mainly used in the manufacture of high-temperature coatings, anti rust primers for non-ferrous metals, coloring of plastics and rubber, and various color combinations. It can also be used in the glass, ceramic, and ink industries. Due to its high thermal stability, it can achieve good corrosion resistance in the aviation industry under severe climate changes and high surface temperatures.
Precautions: This product should not be mixed with acidic, alkaline, or reducing substances.To prevent efflorescence during transportation and storage, store in a dry place and avoid extreme temperature fluctuations.Prior to use, conduct tests to ensure the product meets your company's requirements.
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801 Strontium Chromium Yellow Quality Specifications |
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Product Datas |
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Min |
Max |
Test Method |
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Strontium Content [SrO, %] |
48 |
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Q/JMKJ 001-2024 |
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Chromium(vi)Trioxide [CrO3, %] |
46 |
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Q/JMKJ 001-2024 |
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Moisture (at 105℃) [%] |
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1.0 |
Q/JMKJ 001-2024 |
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Sieve Residue（0.045mm）[%] |
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0.5 |
Q/JMKJ 001-2024 |
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Oil Absorption [g/100g] |
22 |
28 |
Q/JMKJ 001-2024 |
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Water soluble matter [m/m, %] |
4 |
7 |
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