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Coated Light Chrome Yellow

Coated Light Chrome Yellow EP6200 is a surface-treated lead chrome pigment offering a clean, light-yellow shade with enhanced durability. Compared with standard Light Chrome Yellow grades, the coating treatment improves migration resistance, chemical resistance, and processing stability.

With the molecular formula 25PbCrO4·PbO, lead chrome yellow pigments cover color tones ranging from lemon yellow to orange yellow. Their gloss, brightness and excellent hiding power support wide use in coating, paint, ink, plastic, rubber and cultural/educational applications.

EP6200 is specially designed for resin and coating systems requiring improved processing stability, higher temperature resistance and better durability while maintaining high opacity and cleanliness of tone.

Key Advantages:

  • ‍Surface coating improves migration resistance & safety
    reduces lead-ion solubility in wet systems
    minimizes bleeding/blooming in PVC, PU, rubber
  • Excellent weather & light fastness performance
    light fastness 5–6
    weather fastness 3–4 provides longer outdoor durability
  • High heat resistance up to 240°C
    suitable for high-temperature extrusion/injection molding
    reduced thermal discoloration risk
  • Enhanced chemical durability
    acid fastness improved to level 4
    more stable shade in acidic resin/ink systems
  • Consistent dispersion & film appearance
    reduced agglomeration during grinding
    support uniform gloss and dense film formation‍

Recommended Applications:

High-temperature coatings,Coil coating/Industrial coating,PVC and engineering plastic coloring,Rubber products,Printing ink systems,Architectural decorative coatings,Applications requiring improved durability and migration resistance.

Technical Specifications

  • ‍Product Name: Coated Light Chrome Yellow EP6200
  • CAS No: 1344-37-2
  • C.I.No.: 19140
  • Related chemistry: Pigment Yellow 34
  • Molecular formula: 25PbCrO4·PbO‍

Density (g/m3)

3.6

Moisture (105℃) %

≤2

PH Value

4-8

Oil absorption g/100g

≤32

Light fastness

5-6

Acid fastness

4

Weather fastness

3-4

Heat fastness

240

Package

25KG/DRUM

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

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