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High chroma oxide red pigment dispersion with excellent color strength and consistency.
Optimized for compatibility with water-based and solvent-based alkyd, acrylic, and epoxy systems.
Good heat stability up to 180 °C, supporting baking and curing processes in industrial coatings.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
Stable rheology and long-term storage stability without sedimentation or separation.
Industrial maintenance coatings for metal structures and equipment.
Automotive OEM and refinish primers and basecoats.
Architectural and decorative protective coatings for steel and concrete.
Plastic masterbatches for rigid PVC and polyolefin applications.
Marine and offshore anti-corrosion coating systems.
| Chemical Type | Iron oxide-based pigment dispersion |
| Product Form | Ready-to-use liquid color paste |
| Appearance | Homogeneous, viscous red paste |
| Primary Applications | Industrial coatings, automotive coatings, plastic coloration |
| Key Features | High opacity, excellent lightfastness, low dusting risk |
| Benefits | Easy dosing, reduced formulation complexity, consistent batch-to-batch performance |
| Recommended Diluents | Alkyd resins, acrylic emulsions, epoxy esters |
| Storage Conditions | Store at 5–30 °C; protect from freezing and direct sunlight |
Q1: What is the primary application area for Colanyl Oxide Red B 130?
A: Colanyl Oxide Red B 130 is specifically developed for coloring solvent-based and high-solids industrial coatings, including coil coatings, automotive refinishes, and general metal finishing systems where high opacity, heat stability, and good dispersibility are required.
Q2: Is this color paste compatible with epoxy and polyester resin systems?
A: Yes, Colanyl Oxide Red B 130 demonstrates good compatibility with common thermosetting resin systems, including epoxies, polyesters, and acrylics used in industrial coatings. Compatibility should be verified under actual formulation conditions due to variations in resin grade and curing chemistry.
Q3: How should Colanyl Oxide Red B 130 be incorporated into a coating formulation?
A: It is recommended to add the paste during the grinding or let-down stage using high-shear mixing. Pre-dilution with a compatible solvent or resin vehicle may improve dispersion efficiency. Avoid excessive shear or prolonged high-temperature processing prior to final cure to preserve pigment integrity.
Q4: Does this product contain heavy metals or restricted substances?
A: Colanyl Oxide Red B 130 is formulated without intentionally added lead, mercury, cadmium, or hexavalent chromium. It is designed to support compliance with major global regulatory frameworks for industrial coatings, though final regulatory acceptance depends on the complete formulation and end-use application.
Q5: What is the typical dosage range for achieving full opacity in standard industrial coatings?
A: Dosage varies depending on film thickness, substrate, and desired shade intensity, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight relative to total formulation solids—to achieve effective opacity and chromatic strength.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
