Coated In Orange Chrome Yellow
Product Name: Coated In Orange Chrome Yellow
Color Index Number: CAS [1344-37-2]; P.O.21
Molecular Formula: PbCrO4·PbO·SiO2
Product properties: Insoluble in water, oil, and acetic acid; soluble in strong alkalis and inorganic strong acids. There is a slight reaction with reducing substances such as hydrogen sulfide, but the color of the pigment does not change much.
Main characteristics: Cover the surface of orange chrome yellow with silicon compounds to form a physical barrier, reduce the release of active substances, and improve its performance.
Application Scope:
Coatings Can be used in fields that require high weather resistance, such as automotive primers and engineering machinery coatings. It can also be used for some building coatings with high weather resistance requirements.
Inks Can be used for inks with high color and high coverage requirements.
Plastics Can be used for coloring PVC, polyolefin and other plastics that require heat-resistant processing.
Others Can be used for coloring ceramic oils, rubber products, etc.
Precautions: This product should not be mixed with acidic, alkaline, or reducing substances. Lightfastness: 1–8 grade (8 = best)；Weather Resistance: 1–5 grade (5 = best)；Acid/Alkali Resistance: 1–5 grade (5 = best).The stated values are based on our proprietary testing conditions. Customers must validate performance within their specific application systems.
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Coated In Orange Chrome Yellow Quality Specifications |
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Color value and coloring strength |
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Minimum |
Maximum |
Standard |
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Appearance |
Orange yellow powder |
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Colour (with sample) |
Approximate |
Slightly |
GB/T5211.20（GB/T1864） |
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Tinting strength (with sample) |
95 |
105 |
GB/T5211.19（GB/T13451） |
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Product Datas |
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Minimum |
Maximum |
Standard |
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Volatiles at 105 °C【%】 |
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2.0 |
GB/T5211.3 |
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Sieve residue（45um）【%】 |
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0.5 |
GB/T5211.18 |
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Oil absorption【g/100g】 |
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25 |
GB/T5211.15 |
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pH |
4.0 |
8.0 |
GB/T1717 |
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Lightfastness 【grade】 |
6 |
7 |
GB/T1710 |
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Weather resistance 【grade】 |
4 |
5 |
GB/T1766 |
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Acid resistance【grade】 |
4 |
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GB/T5211.6 |
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Alkali resistance 【grade】 |
4 |
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GB/T5211.7 |
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Heat resistance 【°C】 |
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220 |
GB/T1716 |
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