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Common iron oxide pigments are the traditional products developed by our company at early days. This series of products, with a full range, strong hiding power and color strength, good dispersion, and excellent light and temperature resistance, has been well received by numerous customers dealing in building materials, paints, rubber, plastic, ink, paper and other fields.
Application: these products are widely used for the coloring of various coatings, paints, buildings, rubber and plastics.
Product Details
Product Code | Purity,% | Tinting strength | △E | Particle shape | Oil Absorpt-ion | Res.on 325mesh | Water Sol.Salts | Moisture | PH | Density |
Fe₂O₃or Cr₂O₃ | (%) | Compared with standard | (ml/100g) | (%) | (%) | (%) | (g/cm3) | |||
Testing method | BS1014 | ISO8781-1 | Electron micrograph | ISO787-5 | ISO787-7 | ISO787-3 | ISO787-2 | ISO787-9 | ISO787-10 | |
318 | ≥92 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
330 | ≥92 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
722 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
723 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
724 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
730 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
740 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
750 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
770 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
780 | ≥93 | 95～105 | ≤1 | Cubic | 15～25 | ≤0.4 | ≤0.5 | ≤1.0 | 5～8 | 4.9～5.1 |
Manufacturing
