A high tinting strength and hiding power. The light resistance, good alkali resistance. No oil permeability and water permeability. Different shade with craft, yellow brown, red brown, dark brown, etc.
Typical applications include:
Available in 25 kg bags, 500 kg FIBCs or bulk. Custom packing on request. MOQ for customized milling or treated variants may apply.
Typical stock lead time 2–4 weeks depending on quantity and destination. Expedited production available for large orders.
| Appearance | Deep brown powder |
| Content of Fe2O3 % | 88 min |
| PH Value | 4.0-7.0 |
| Oil Absorption | 20-30 |
| Residue on 320 mesh,% | 0.3max |
| Water soluble, % | 0.5 max |
| Volatile at 105 degree | 1.0 max |
| Tinting strength, % | 98-102 |
Iron Oxide Brown 686 disperses well in both solvent-borne and waterborne systems when appropriate dispersants and milling energy are used. For high-gloss coatings use a high-speed bead mill with 0.6–1.0 mm beads; in plastic masterbatches consider pre-drying and compatibilizers to reduce specking.
Note:The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
