Technical datasheet
Nubifer NB-4950
Supplied byVibrantz Technologies (formerly Chromaflo)- Last Updated on May 27, 2026
Nubifer NB-4950 by Vibrantz Technologies (formerly Chromaflo) is a non-micronized black iron oxide. It shows excellent outdoor durability, light-and chemical fastness. It is recommended for general use in cement applications. Nubifer NB-4950 is used in coatings applications where high dispersibility is not needed.
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Compliance
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Nubifer NB-4950 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Acid Fastness | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Alkali Fastness | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Heat Fastness | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Iron oxide Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Light Fastness | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Moisture Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Oil Absorption Number (OAN) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Particle Size | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Soluble Salt Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tinting Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Weather Fastness, Mass Tone | 0.0 Visible After Login | Visible After Login | Visible After Login |
| pH | 0.0 Visible After Login | Visible After Login | Visible After Login |