Iron oxide pigment Low heavy metal products red DS110
Description
Iron oxide pigment is an important inorganic color pigment characterized by stable chemical properties, high opacity, strong tinting strength, excellent dispersibility, as well as outstanding lightfastness and weather resistance. It is widely used in paints, coatings, building materials, inks, plastics, ceramics, papermaking, leather, and other industries, boasting broad market prospects.
Features
Product Features
Extremely low content of harmful elements; Highly bio- and environmentally friendly.
Technical Feature
Our low heavy metal iron oxide series employs an advanced liquid-phase iron oxide production process. Through strict raw material selection and quality control, these products contain significantly lower levels of elements such as arsenic, lead, chromium, cadmium, mercury, nickel, copper, and zinc compared to regular products, making them highly environmentally friendly.
Product Applications
Food contact agents, animal feed, environmental colorant, etc.
Technical indicators
| Type | Fe3O4 | Fe2O3 | OIL absorption | res.on 325mesh | water sol.salts | moisture | Ph | tamped apparent density | particle shape | compared | Tinting strength |
| （%） | （%） | （MI/100g） | （%） | （%） | （%） | G/cm3 | ΔE | （%） | |||
| Iron Oxide Red | ≥96 | 15-25 | ≤0.3 | ≤0.3 | ≤1.0 | 3-7 | 0.7-1.1 | Spherical type | ≤1 | 95-105 | |
| Iron Oxide Yellow | ≥86 | 25-35 | ≤0.3 | ≤0.3 | ≤1.0 | 3-7 | 0.4-0.6 | Acicular type | ≤1 | 95-105 | |
| Iron Oxide Black | ≥90 | 15-25 | ≤0.5 | ≤0.5 | ≤1.5 | 5-8 | 0.9-1.3 | Spherical type | ≤1 | 95-105 | |
| Iron Oxide Brown | ≥88 | 20-30 | ≤0.3 | ≤0.5 | ≤1.0 | 4-7 | 0.7-1.1 | Irregular type | ≤1 | 95-105 | |
| Iron Oxide Orange | ≥88 | 20-30 | ≤0.3 | ≤0.3 | ≤1.0 | 3-7 | 0.4-0.6 | Irregular type | ≤1 | 95-105 | |
| Iron Oxide Green | 25-35 | ≤0.3 | ≤2.0 | ≤1.0 | ≥6 | 0.4-0.8 | Irregular type | ≤1 | 95-105 |
Quality
Our company has established a comprehensive raw material control system, stringent production control, rigorous testing procedures, and a detailed traceability system in accordance with the ISO 9001 quality management system and the ISO 1248 and EN 12878 (CE) quality standards to ensure the quality and consistency of iron oxide pigments.
Quality Assurance System: ISO 9001:2008
Product Quality Standards: ISO 1248, EN 12878 (CE)
Testing Methods: ISO 787, EN 12878 (CE)
Color Control: ΔE ≤ 1.0; ΔL ≤ 0.8, Δa ≤ 0.8, Δb ≤ 0.8; Tinting Strength 95%–105%
Equipped with state-of-the-art laboratory facilities and a team of highly skilled technicians, our company strictly manages process inspection, quality control, change control, and operational validation within the production system to ensure standardized product quality.
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