Micronized iron oxide black owns much fine particle size, better color consistency, more bright color, superior dispersibility, higher tinting strength and excellent resistance to color change, they are widely used in corrosion protection, decorative paints, emulsion paints, flooring, industrial coatings, paints and coatings, plastic coatings, plastic products, colored plastics, master batches, powder coatings, roof tile coating, wood plastic composites.
Micronized iron oxide black 318M is widely used in corrosion protection, decorative paints, emulsion paints, flooring, industrial coatings, paints and coatings, plastic coatings, plastic products, colored plastics, master batches, powder coatings, roof tile coating, wood plastic composites, printing inks.
| Specification | Value | |
| Appearance | Black powder | |
| pH value | 5.0-8.0 | |
| Shade | Close to std. | |
| Oil Absorption, % | 15-25 | |
| Residue on 320 mesh, % | 0.01 max. | |
| Water soluble, % | 0.5 max. | |
| Volatile at 105℃ | 0.5 max. | |
| Tinting strength, % | 98-102 | |
| DE (compared with std,) | Full Shade | 1.0 max. |
| Reduction | 0.8 max. | |
| Conductivity, us/cm | 400 max. | |
| Heat Stability, °C | 100 | |
| Density, g/cm3 | 4.7 | |
| Predom Particle Size, μm | 0.4 | |
