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High chroma, clean oxide red shade with excellent color strength and consistency.
Optimized for compatibility with alkyd, polyester, and acrylic resin systems.
Good thermal stability up to 180 °C, supporting baking applications.
Low volatile organic compound (VOC) content, supporting sustainable formulation goals.
Stable dispersion with minimal settling, enabling extended shelf life and ease of handling.
Industrial maintenance coatings for metal structures and equipment.
Automotive OEM and refinish primers and basecoats.
General-purpose protective coatings for agricultural and construction machinery.
Wood finishes requiring durable, weather-resistant red tones.
Plastic coatings for exterior-facing automotive and appliance components.
| Chemical Type | Iron oxide-based organic-inorganic hybrid pigment paste |
| Product Form | Paste (solvent-based) |
| Appearance | Viscous, homogeneous red paste |
| Primary Applications | Industrial coatings, automotive coatings, protective coatings |
| Key Features | High opacity, good UV resistance, low dusting potential |
| Recommended Carrier Solvents | Aromatic hydrocarbons, aliphatic hydrocarbons, esters |
| Storage Conditions | Store in tightly closed containers at 5–30 °C; avoid freezing |
| Shelf Life | 24 months from date of manufacture under recommended conditions |
Q1: What is the primary application field for Colanyl Oxide Red G 100?
A: Colanyl Oxide Red G 100 is specifically developed for coloring solvent-based and high-solids industrial coatings, including coil coatings, automotive refinish systems, and general metal finishing applications where high opacity, good dispersibility, and thermal stability are required.
Q2: Is this color paste compatible with epoxy and polyester resin systems?
A: Yes — Colanyl Oxide Red G 100 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, particularly regarding shear sensitivity and storage stability.
Q3: How should Colanyl Oxide Red G 100 be incorporated into a coating formulation?
A: It is recommended to add the paste during the grinding or let-down stage using appropriate high-shear mixing equipment. Pre-dilution with a compatible solvent or resin may improve dispersion uniformity. Avoid prolonged high-temperature pre-mixing prior to final cure cycles.
Q4: What is the typical dosage range for achieving target shade intensity?
A: Dosage depends on the base formulation, desired opacity, and film thickness, but it is generally used at low concentrations — typically ranging from 0.1% to 2% by weight relative to the total formulation — to achieve strong red oxide tones without compromising rheology or film integrity.
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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
