PROFESSIONAL PIGMENT MANUFACTURER
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Brand
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Fineland Chem
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Color Index
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Iron Oxide Blue
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Product Code
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DuraPaint®835
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CAS No
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20344-49-4 /147-14-8/ 471-34-1
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EC No
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243-746-4 / 205-685-1 / 207-439-9
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| Chemical Formula | FeOOH / C₃₂H₁₆CuN₈ / CaCO₃ |
Iron Oxide Blue is an inorganic blue pigment used for durable coloration in construction materials, coatings, plastics, rubber, and other industrial applications.
Fineland Chem’s DuraPaint®8126 is identified in the TDS as Iron Oxide Blue, with a chemical formula of C₃₂H₁₆CuN₈ / α-Fe₂O₃. The formulation combines a copper phthalocyanine component with iron oxide, providing blue coloration for a broad range of industrial applications.
Iron Oxide Blue is particularly suitable for applications where lightfastness, weather resistance, migration resistance, chemical resistance, and thermal stability are important. DuraPaint®8126 has a specified heat resistance of 200°C, which is an important consideration for plastic and other heat-processing applications.
For additional background on the pigment components, see Copper phthalocyanine on Wikipedia and Iron oxide on Wikipedia.
Iron Oxide Blue DuraPaint®8126 ⬇️TDS
Recommended for Building materials, concrete, bricks, paints & coatings, fertilizers, plasticsandrubber polymers, fiber cement, paper, mortar, wood plastic composites, paving tiles, industrial coatings, roof tiles, ceramic products.
DuraPaint®8126 is recommended for a broad range of industrial applications requiring blue coloration together with good durability and resistance properties.
Iron Oxide Blue can be used in concrete, cement products, bricks, mortar, paving tiles, roof tiles, and other building materials requiring blue coloration.
Its strong lightfastness and weather resistance are relevant to architectural products intended for outdoor exposure.
The pigment can be used in decorative paints, architectural coatings, industrial coatings, and other coating systems requiring stable blue coloration.
The combination of light resistance and weather resistance makes it suitable for applications where color retention is important.
Iron Oxide Blue can be used in selected plastic and rubber polymers where durable coloration, migration resistance, and thermal stability are required.
The specified 200°C heat resistance makes thermal performance an important consideration for plastic applications.
The pigment is suitable for fiber cement, mortar, and other mineral-based materials requiring stable blue coloration.
Iron Oxide Blue can be considered for wood plastic composites requiring blue or blue-toned coloration.
Its lightfastness and weather resistance are relevant to WPC products intended for outdoor environments.
The TDS also lists ceramic products, roof tiles, paving tiles, bricks, and other architectural materials among the recommended applications.
DuraPaint®8126 has a light resistance rating of 8 in both full shade and reduced tinting conditions.
This supports applications where the blue color needs to remain stable during prolonged exposure to light, including exterior coatings, concrete products, paving materials, and architectural products.
The product has a weather resistance rating of 5, supporting its use in outdoor applications.
This property is relevant to construction materials, exterior coatings, paving tiles, roof tiles, and other products exposed to sunlight and environmental conditions.
DuraPaint®8126 has a specified heat resistance of 200°C.
This is particularly important for plastic applications involving elevated processing temperatures. The actual suitability should still be evaluated against the customer’s polymer, processing temperature, residence time, and formulation.
The product has a migration resistance rating of 5.
This supports its consideration for selected plastics and rubber applications where pigment migration or bleeding needs to be controlled.
Actual migration performance should be confirmed in the final polymer formulation.
DuraPaint®8126 has an acid resistance rating of 4 and an alkali resistance rating of 4.
These properties are relevant to concrete, cementitious materials, coatings, and other industrial systems that may encounter acidic or alkaline conditions.
The TDS gives the product a resistance rating of 4 against ethyl acetate, ethanol, and MEK.
This information is useful when evaluating DuraPaint®8126 for solvent-containing coatings and other organic formulations. Final compatibility should be confirmed in the customer’s formulation.
Blue pigments can show significant differences in hue, undertone, saturation, and strength depending on pigment concentration, binder or polymer system, and processing conditions.
Buyers requiring a specific blue shade should provide a physical color sample or target color standard rather than selecting the product solely according to the generic name “Iron Oxide Blue.”
The DuraPaint®8126 TDS identifies the chemical system as C₃₂H₁₆CuN₈ / α-Fe₂O₃.
Because the product contains more than one chemical component, compatibility and final color development should be evaluated in the customer’s actual formulation, particularly for demanding plastic, coating, or rubber applications.
The TDS specifies water-soluble matter at ≤3.0%.
For water-based systems or applications where low water-soluble matter is particularly important, buyers should evaluate the specification against their formulation requirements before commercial use.
Although the TDS provides strong fastness and resistance ratings, actual pigment performance can be affected by the resin, binder, additives, pigment loading, processing conditions, and exposure environment.
Application-specific laboratory testing is recommended for demanding applications.
When sourcing Iron Oxide Blue, buyers should confirm the following factors before selecting the product.
Specify whether the pigment will be used in concrete, coatings, plastics, rubber, fiber cement, paper, mortar, WPC, ceramics, or another industrial application.
Clearly define the target shade, undertone, and saturation.
A physical color sample or color standard is recommended when precise color matching is required.
For plastics and other heat-processing applications, confirm the actual processing temperature and residence time.
DuraPaint®8126 has a specified heat resistance of 200°C, making it suitable for evaluation in applications involving relatively high processing temperatures.
For exterior applications, confirm the expected sunlight and weather exposure.
The product has light resistance of 8 and weather resistance of 5 according to the current TDS.
For water-based formulations or applications where water-soluble components need to be tightly controlled, buyers should compare the ≤3.0% water-soluble matter specification with their technical requirements.
For plastics, rubber, and coatings, buyers should evaluate dispersion, migration, chemical compatibility, pigment loading, processing conditions, and final color development in the actual formulation.
For international B2B projects, buyers should confirm the required TDS, SDS, CoA, product specifications, and applicable regulatory documentation before commercial purchasing.
For customers comparing different iron oxide colors, the Iron Oxide Pigments category provides access to the broader product range.
Related products include Iron Oxide Yellow, Iron Oxide Orange, Iron Oxide Red, Iron Oxide Green and Iron Oxide Brown.
Package: 25KG Kraft Bag, 1250kg Carton Box
Lead Time: Normally around 15 days after signed contract.
Fineland Chem is a B2B manufacturer and exporter of industrial pigments, supplying Iron Oxide Blue / DuraPaint®8126 for construction materials, coatings, plastics, rubber, fiber cement, WPC, ceramics, and other industrial applications.
DuraPaint®8126 is identified in the TDS by the chemical formula C₃₂H₁₆CuN₈ / α-Fe₂O₃. The product has a specified heat resistance of 200°C, light resistance of 8, weather resistance of 5, migration resistance of 5, and acid and alkali resistance ratings of 4.
Fineland Chem supports international B2B customers with product documentation, technical communication, sample evaluation, and export-oriented pigment supply.
For buyers comparing blue pigments for different industrial applications, product selection should be based on the required shade, processing temperature, durability, chemical resistance, and compatibility with the final formulation.
Iron Oxide Blue is an inorganic blue pigment used for durable coloration in construction materials, coatings, plastics, rubber, and other industrial applications.
The Fineland Chem product code is DuraPaint®8126.
The TDS identifies the chemical formula as C₃₂H₁₆CuN₈ / α-Fe₂O₃. The TDS does not specify an Fe₂O₃ content percentage for this product.
The TDS recommends it for building materials, concrete, bricks, paints and coatings, fertilizers, plastics, rubber polymers, fiber cement, paper, mortar, WPC, paving tiles, industrial coatings, roof tiles, and ceramic products.
Yes. DuraPaint®8126 has a light resistance rating of 8 and weather resistance rating of 5, supporting its use in many outdoor applications.
The specified heat resistance of DuraPaint®8126 is 200°C.
Yes. Plastics and rubber polymers are listed among the recommended applications. Its 200°C heat resistance makes thermal stability an important consideration for plastic applications.
Yes. DuraPaint®8126 has a migration resistance rating of 5 according to the current TDS.
The TDS gives DuraPaint®8126 an acid resistance rating of 4 and an alkali resistance rating of 4.
For industrial and export projects, buyers should normally request the relevant TDS, SDS, CoA, product specification, and applicable regulatory or compliance documentation.
