Inks and Pigments

Synthetic & Natural Red Oxide

Synthetic and Natural Red Oxide (Iron Oxide, Fe₂O₃) is an inorganic, chemically stable functional additive used as a pigment extender in pigment powders and pigment paste systems, particularly where coverage efficiency, dispersion stability, and long-term d...

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Synthetic & Natural Red Oxide
Inks and PigmentsSynthetic & Natural Red Oxide
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Advantages

Key Benefits

Why Synthetic & Natural Red Oxide is the preferred choice for inks and pigments formulations

01

Extensive coverage and opacity support — high inherent hiding power

02

Uniform particle morphology for stable and consistent dispersion in pigment systems

03

Excellent weather and moisture resistance — no fading, chalking, or shade drift

04

Chemical and alkali inertness — reliable in water-based and solvent-based systems

Synthetic & Natural Red Oxide benefits Performance engineered for Inks and Pigments
05

Non-toxic and environmentally safe — insoluble in water and organic media

06

Natural grade: lamellar platy morphology for directional pigment spacing

07

Synthetic grade: narrow PSD and equidimensional shape for reproducible dispersion

08

Stable refractive behaviour — maintains optical consistency across formulations

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Lab TestedEvery Batch
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Product Grades

Product Grades

Comprehensive range of Synthetic & Natural Red Oxide grades for diverse industrial applications

5 Specialized Grades

Each grade is engineered for specific performance requirements in inks and pigments applications

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Micron Red Oxide 1152 (Natural)
Featured
01

Micron Red Oxide 1152 (Natural)

Natural hematite red oxide with lamellar morphology for pigment powders and earth-tone pastes — provides directional pigment spacing, effective coverage support, and excellent chemical durability.

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Micron Red Oxide STD (Natural)
02

Micron Red Oxide STD (Natural)

Standard natural red oxide for general pigment powder extension — cost-efficient, reliable dispersion stability, and consistent coverage efficiency in inorganic and earth-tone colour systems.

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Micron Red Oxide 4010 (Natural)
03

Micron Red Oxide 4010 (Natural)

Natural red oxide with optimised particle size for pigment paste applications requiring enhanced dispersion uniformity and improved coverage contribution.

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Micron Red Oxide 5030 (Natural)
04

Micron Red Oxide 5030 (Natural)

Natural red oxide grade for cost-optimised pigment platforms requiring good opacity support, stable dispersion, and reliable long-term paste stability.

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Micron Ferrox SYN (Synthetic)
05

Micron Ferrox SYN (Synthetic)

Synthetic red oxide with equidimensional particle morphology and controlled narrow PSD for premium pigment pastes — delivers highly reproducible dispersion behaviour, consistent surface chemistry, and reliable batch-to-batch optical performance.

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Inorganic Pigment Powders Organic Pigment Powders Universal Pigment Pastes Industrial Grade Quality Tested
Inks & Pigments Application Matrix

Application Areas

Application areas listed against Synthetic & Natural Red Oxide in the Inks & Pigments application matrix

Application intelligence Workbook-verified product and application mapping
Red Oxide Pigments
Use Area 01

Red Oxide Pigments

Application TypeInorganic Pigment Powders

System / Sub-categoryRed Oxide Pigments

Verified in Inks & Pigments matrix
Product Sheet Applications

Applications

Applications listed for Synthetic & Natural Red Oxide in the Inks & Pigments product sheet

Organic Pigment Powders
01

Organic Pigment Powders

Synthetic & Natural Red Oxide
Universal Pigment Pastes
02

Universal Pigment Pastes

Synthetic & Natural Red Oxide
High-Load Pigment Concentrates
03

High-Load Pigment Concentrates

Synthetic & Natural Red Oxide
Inorganic Pigment Systems
04

Inorganic Pigment Systems

Synthetic & Natural Red Oxide
Earth-Tone & Cost-Optimised Colour Platforms
05

Earth-Tone & Cost-Optimised Colour Platforms

Synthetic & Natural Red Oxide
Water-Based & Solvent-Based Pigment Dispersions
06

Water-Based & Solvent-Based Pigment Dispersions

Synthetic & Natural Red Oxide

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Frequently Asked Questions

Common questions about Synthetic & Natural Red Oxide in inks and pigments applications

Both are iron oxide (Fe₂O₃) based pigment extenders. Natural Red Oxide has lamellar (platy) morphology with broader PSD — providing directional spacing and effective barrier-type packing. Synthetic Red Oxide (Micron Ferrox SYN) has equidimensional (near-spherical) morphology with narrow PSD — delivering consistent surface chemistry and highly reproducible dispersion behaviour.

Red Oxide acts through physical and structural mechanisms: particle spacing (reducing pigment–pigment contact), packing efficiency (improving coverage and distribution), optical support (enhancing uniformity without destabilising shade), and chemical stability (resisting moisture, alkalis, UV, and temperature) — supporting, stabilising, and extending pigment systems.

Yes, Fe₂O₃'s inherently inert crystal lattice — chemically inert, non-toxic, insoluble in water and organic media — makes both synthetic and natural grades highly reliable and compatible for stable pigment powders and paste concentrates including organic pigment systems.

Synthetic Red Oxide is produced under controlled conditions, yielding narrow PSD, consistent surface chemistry, and highly reproducible dispersion behaviour — making it preferred for premium pigment paste applications where formulation consistency and batch-to-batch performance are critical.

Improved coverage efficiency, stable dispersion behaviour, enhanced durability of pigment systems, reduced formulation variability, and predictable and reliable batch-to-batch pigment performance.

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See It In Action

Watch how 20 Microns' Synthetic & Natural Red Oxide supports real-world industrial applications.

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