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  • Iron oxide yellow 4920
  • Product color：YELLOW
  • specification：25kg/bag
  • Product Brand：Baierle
  • Consultation telephone： +86-18520230133
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Product description

Iron oxide yellow 4920
Yellow Iron oxide also known as Pigment yellow 42 is yellow powder in the form of an alkaline oxide with comparatively stable chemical properties. It is slightly soluble in acids but completely dissolves in concentrated hydrochloric acid. Iron oxide is used in coating, printing ink and paint, and also as a coloring agent for building material, rubber and paper-making. It widely used due to its bright and pure colour, good weather proofing and high opacity. It is manufactured by the precipitation of ferric oxide hydroxide followed by purification through washing, drying and milling.

Product Features

  • Good dispersibility
  • Good color tinting strength
  • Good heat fastness
  • High grade

Technical Specification

  • Appearance: yellow powder
  • Color (compared with standard sample): slight
  • Tinting strength: 95-105%
  • 105℃ volatile substance V1: ≤0.5%
  • PH value: 4-7
  • Moisture content: ≤0.1%
  • Iron content FE2O3: ≥86%

Application of iron oxide yellow


Yellow iron oxide is also used in paints, enamels, Porcelain Enamels, concrete colorants, plastics, rubber, and paper where permanent yellow is required. It has excellent hiding power, absorbs ultraviolet light, is compatible with a broad range of vehicles, disperses well in aqueous and solvent systems, does not contain heavy metals. Other applications are in Primers, Wood Primers, Dry Distemper, Cement Paints, Adhesives, Cement Flooring, Vinyl Flooring, Designer Tiles, Paving blocks, Cement Colours , Mosaic Tiles, Ceramics, Plastics (Plastics Asphalt), PVC, Rubber products ,Paper, Crayons, Leather, Glazes, Dadoes, Plaster works. Elastomers , Textile, Inks, Fiber, Glass Polishing, Metal Polishing, Rouge Polishing, Optical Lens etc




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