Pigment Yellow 139
Heubach
Novoperm Yellow M2R 70 PY139
Novoperm Yellow M2R 70 is a reddish yellow pigment with excellent fastness to light and weathering, especially in deep shades. Very good opacity for an organic pigment. As it has very good flow properties in paints, it can also be used at high pigment concentrations (about 25 % pigment relative to solid binder) without affecting the gloss. Eminently suitable for the production of intense opaque yellow shades for lead-free or low-lead paints. It should be borne in mind that the resistance to very strong alkalis is in some binder systems unsatisfactory.
Benefits
Product Data
Application Profile
Special Recommendations
● recommended ○ limited suitability – not recommended
Physical Data
Fastness Data
LOA- Air-drying Long Oil Alkyd AM- Baked Alkyd-Melamine NC- Nitrocellulose Combination Lacquer
| C. I. Name | Pigment Yellow 139 |
|---|
TECHNICAL DATA:
FASTNESS DATA
| 5 | |
| Acids | 5 |
| Water | 5 |
| 1/3 ST | 4-5 |
| Alkali | 5 |
| Xylene | 5 |
| 1/25 ST | 3-4 |
| Butanol | 5 |
| Blooming | No blooming observed |
| Deep shade | 4-5 |
| Full shade | 4-5d |
| Butyl Glycol | 5 |
| White Spirit | 5 |
| Butyl Acetate | 5 |
| Dibutyl Phthalate | 5 |
| Methyl Ethyl Ketone | 5 |
| Fastness to Overpainting | AM (160°C) AM (120°C) |
PHYSICAL DATA
| Density | 1.75 [g/cm3] |
|---|---|
| Form of Supply | powder |
| Heat Stability | 200 [°C] |
| Oil absorption | 45 [ml/100g] |
| Specific surface | 20 [m2/g] |
| Avg. Size of Primary Particles | 220 [nm] |
SPECIAL RECOMMENDATIONS
| Baking Enamels | ● |
|---|---|
| Acid Cured Paints | ● |
| Air-drying Alkyds | ● |
| Waterbased Paints | ○ |
| Amine Cured Epoxies | ○ |
| Isocyanate Cured Paints | ● |
| Physically Drying Paints |