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Natural Iron Oxide
national market leader

High Quality Products

Marketed with tested and approved applications

Commitment to the environment

Natural Iron Oxide
national market leader

High Quality Products

Marketed with tested
and approved applications

Commitment to the environment

MEET OUR NATURAL OXIDE AND HYDROXIDE IRON PIGMENTS

Iron-Ox Yellow

Natural iron hydroxide pigment in
yellow color. Non-toxic product.
Iron content (Fe): 54% < Fe < 60% (m/m)
Expressed in Fe2O3: 77% < Fe2O3 < 86%

Color index: Yellow Pigment 43 (PY-43)

Granulometry:
MESH 100 (149 μm) – retention index < 6% (m/m)
MESH 250 (63 μm) – retention index < 2% (m/m)
MESH 325 (44 μm) – retention index < 1% (m/m)
Iron-Ox Amarelo
Iron-Ox Vermelho

Iron-Ox Red

Natural iron oxide pigment in
red color. Non-toxic product.
Iron content (Fe): 60% < Fe < 64% (m/m)
Expressed in Fe2O3: 86% < Fe2O3 < 92%

Color index: Pigment RED 102 (PR-102)

Granulometry:
MESH 100 (149 μm) – retention index < 6% (m/m)
MESH 250 (63 μm) – retention index < 2% (m/m)
MESH 325 (44 μm) – retention index < 1% (m/m)

DISCOVER THE PERFECT PRODUCT FOR YOUR BUSINESS

NATURAL PRODUCTS, IN YELLOW AND RED COLORS, MARKETED IN POWDER FORM, IN BIG BAGS OF 1.000 KG AND 1.250 KG AND SACKS OF 25 KG

Iron-Ox Pigments

Iron-Ox Pigments

Iron oxides and hydroxides processed through careful quality control processes, intended for a wide range of applications in various industrial segments.

Benefits: Non-toxic product, good dyeing power, weather resistant, excellent dispersibility, covering power, heat stability and cost-benefit ratio.
Learn more about it.

Iron-Ox Eco

Iron-Ox Eco

A 100% natural product, used as an environmental solution in the manufacturing process of H2S (Sulphuric Acid) adsorbers for anaerobic environments, minimizing corrosion damage to equipment and improving air and water quality.

Benefits: Non-toxic product, safe to handle and with physicochemical characteristics (iron content, density, granulometry and mineralogy) that give the H2S adsorbers quality and performance (porosity, reactivity and mechanical resistance).
Learn more about it.

Iron-Ox Oil and Gas

Iron-Ox Oil and Gas

A 100% natural product used in the composition of high density fluids for oil and gas extraction.

Benefits: Non-toxic, safe to handle and with physical characteristics capable of giving drilling fluids quality and performance.

REQUEST THE TECHNICAL DATA SHEET TO FIND OUT THE BEST PRODUCT FOR YOUR BUSINESS.

History of

Óxido de Ferro
Rio Acima

We started our activities in 1947. With the knowledge and experience acquired over the years, combined with the market and new demands, we are in constant evolution, developing people, improving and innovating processes and products. With a standard of professional excellence, technology and quality products, we are leaders in the national market in the commercialization of 100% natural iron oxide and hydroxide pigments.

Commitment to the

Environment

We are an environmentally licensed company, making the commitment to sustainability and the environment. During the production process, no industrial liquid effluents are emitted into rivers and streams. Natural greenhouses are used to reduce energy consumption, fossil fuels and CO2 emissions.