Introduction
Zinc‑Iron Yellow 5933M, also known as Pigment Yellow 119 (C.I.77496, CAS 68187‑51‑9, EINECS 269‑103‑8), belongs to spinel‑structure zinc ferrite (ZnFe₂O₄) mixed‑metal‑oxide inorganic pigment.
It exhibits outstanding heat resistance: color difference ΔE ≤0.5 after 30‑min heating at 350℃; ΔE ≤1.0 after 30‑min heating at 600℃. This grade is processed by high‑shear bead‑milling, delivering fine particle size, good dispersibility, low screen‑blocking risk and easy grinding performance in paint systems.
Free of cadmium, lead and chromium heavy‑metal elements, it can partially substitute toxic chrome yellow, cadmium red and molybdate chrome red in formulations when blended with iron‑oxide red or organic red‑orange pigments. Widely adopted in high‑temperature coatings and engineering plastic coloring.
Technical Data
|
Appearance |
Reddish-yellow fine powder |
|
Heat Resistance |
350℃ (ΔE≤0.5 for 30min); 600℃ (ΔE≤1.0 for 30min) |
|
Light Fastness |
8 Grade |
|
Acid Resistance |
5 Grade |
|
Alkali Resistance |
5 Grade |
|
Oil Absorption |
22-30 g/100g |
|
Moisture Content |
≤0.5 % |
|
Water Soluble Matter |
≤0.5 % |
|
Residue on 45μm Sieve |
≤0.1 % |
|
Specific Gravity |
5.0-5.2 g/cm³ |
|
Heavy-metal |
Cd-free, Pb-free, Cr-free |
Key Features
‑ Spinel‑type zinc ferrite pigment, superior high‑temperature color stability up to 600℃.
‑ Fine‑milled grade, excellent dispersibility, low screen‑blocking tendency, easy grinding in paint production.
‑ Heavy‑metal‑free without cadmium, lead, chromium; compliant for environmental‑friendly non‑toxic coloring systems.
‑ Excellent light fastness grade‑8, good acid‑alkali resistance, non‑bleeding and non‑migration property.
‑ Can substitute chrome yellow, cadmium red and molybdate chrome red when compounded with other pigments for cost‑effective formulation.
‑ Good compatibility with silicone resin, polyester, epoxy and various engineering‑plastic polymer matrices.
Applications
‑ Silicone high‑temperature resistant coating, coil coating, powder coating & baking finish paints (core coating application)
‑ Engineering plastics: ABS, PP, PA and related color masterbatch (core plastic application)
‑ Can blend with iron‑oxide red / organic red‑orange pigments to replace chrome‑based & cadmium‑based toxic pigments
‑ High‑performance industrial and weather‑resistant solvent‑borne coatings
Packaging & Loading
‑ 25kg woven bag lined with inner plastic bag
‑ Pallet packing for sea shipment
‑ 20GP container loading: about 18‑20 tons
Inquiry Now
Send your inquiry today to lucy@desonpigment.com or WhatsApp +86 138 7312 1965.
We can provide TDS, MSDS and free sample for Zinc‑Iron Yellow 5933M Pigment Yellow119.
We will reply you within 12 hours.
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