Inorganic Pigment Yellow 34

Brand	Fineland Chem
Color Index	Pigment Yellow 34
Color Index No	13980
CAS No	1344 – 37 – 2
EC No	250 – 830 – 4
Chemical Group	Chrome series
Chemical Formula	PbCrO₄ + PbSO₄

Introduction

Pigment Yellow 34, bright and opaque yellow color. High tinting strength, excellent light fastness, and resistance to high temperatures, making it suitable for a variety of applications.

Best Sellings

PY34 – DuraPaint®6134L ⬇️TDS

It excels in paint and coating applications with its high opacity, vibrant yellow hue, and resistance to 220°C, ensuring durable colorfastness in both indoor/outdoor coatings and compatibility with various binders for long-lasting performance.

PY34 – DuraPaint®6134M ⬇️TDS

PY34 – DuraPlast®C3134M ⬇️TDS

This grade offers a distinct advantage in plastic applications with its ability to withstand 220°C, ensuring no color degradation or thermal breakdown during extrusion, injection molding, or thermoforming processes while maintaining vibrant yellow hue and pigment stability in polyolefins, PVC, and other thermoplastics.

Physical Properties

Test Item	Specification
Density (g/cm3 )	5.4
Specific Surface Area(m2/g)	9
Oil Absorption(g/100g)	20-25
PH Value	6-8
Bulk Density (lb/gal)	100
Total impurities(ppm)	≤600

Fastness Properties (5=excellent, 1=poor) | Light Fastness (8=excellent, 1=poor)

Heat Resistance (℃)	220	Alkali Resistance (1-5)	3
Light Resistance (Full Shade, 1-8)	5-6	Migration Resistance(1-5)	4
Light (Reduced tinting, 1-8)	5	Ethyl Acetate (1-5)	5
Weather Resistance (1-5)	3	Ethanol (1-5)	5
Acid Resistance (1-5)	5	MEK (1-5)	5

Application

Pigment Yellow 34 application

Some of the key applications of lead chrome yellow pigment include industrial coatings, architectural coatings, plastics and rubber, printing inks, ceramics and glass, etc.
It’s important to note that due to the health and environmental risks associated with lead-based pigments, the use of these pigments has significantly decreased in recent years. Many countries have implemented regulations and restrictions on the use of lead-containing pigments, and as a result, manufacturers have sought alternatives to ensure safety and compliance.

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Package and Delivery

● 25KG Kraft bag,1000KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.

Advantages

1. Intense Color Strength & Opacity

Delivers a vivid yellow hue with high chroma and covering power, ideal for applications requiring bold color visibility in coatings, plastics, and ceramics.
Its crystalline structure provides excellent opacity, reducing the need for higher pigment loading to achieve desired color density.

2. Exceptional Heat Stability

Withstands temperatures up to 600°C without color degradation, making it suitable for high-temperature applications like ceramic glazes, enamels, and powder coatings cured at elevated temperatures.

3. Good Lightfastness & Weather Resistance

Exhibits strong lightfastness (up to 7–8 on the Blue Wool Scale) and weather resistance, maintaining color stability in outdoor applications such as architectural paints, road markings, and automotive trims.

4. Chemical Resistance

Resists most acids and alkalis, suitable for use in industrial coatings exposed to mild chemical environments (e.g., machinery, equipment).
Unaffected by common solvents, ensuring color integrity in solvent-based systems.

5. Cost-Effective Performance

Offers a balance of color quality and durability at a lower cost compared to high-performance organic pigments, making it economical for large-scale applications like construction materials and general-purpose paints.

6. Compatibility with Diverse Substrates

Compatible with various binders (oil-based, water-based, epoxy) and materials (plastics, metals, ceramics), providing formulation flexibility for manufacturers.

7. Established Industry Use & Standardization

Widely used in traditional industries (e.g., automotive coatings, printing inks) with well-defined processing parameters, reducing technical adoption barriers.