109 Zinc Chromium Yellow
Product Name: 109 Zinc Chromium Yellow
Color Index Number: CAS【37300-23-5】；P.Y.36
Molecular Formula: 4ZnO·CrO3·3H2O
Product properties:
Yellow powder, with better light resistance than lead chromium yellow, but slightly lower covering and coloring power, slightly soluble in water, and completely soluble in acid or alkali. It has anodic passivation effect and cathodic corrosion inhibitor effect, and is an important anti rust pigment, it can also be used for color adjustment.
Application Scope:
Mainly used in the manufacturing of anti rust primer for the paint industry, it has good anti-corrosion performance on metal surfaces. Can be used for aviation, automotive primer (such as epoxy zinc rich primer), ship coating, military equipment anti-corrosion coating, and also for coloring plastic, ink, rubber and other products.
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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109 Zinc Chromium Yellow Quality Specifications |
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Product Datas |
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Min |
Max |
Test Method |
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Zinc content (calculated as ZnO)【%】 |
61 |
65 |
GB/T318 |
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Chromium content (calculated as CrO3)【%】 |
19 |
22 |
GB/T20785 |