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Hostaperm Blue BT-729-D
Pigment Blue 15:1
Edition Date :
April 26, 2012
Hostaperm Blue BT-729-D is a greenish tetrachloro-Cu-phthalocyanine pigment. When compared with the common Pigment Blue 15:1 grades Hostaperm Blue BT-729-D is distinguished by its distinctly greener shade and, in metallic shades, by a greener color flop, which is not achievable with any other phthalocyanine blue grades.
Benefits
- Very high weather fastness
- Very high overspray fastness
- High tinting strength and brilliance
Documents
Product Data
Application ProfileAutomotive Coatings
Special Recommendations
| Air-drying Alkyds |
● | |
| Physically Drying Paints |
● |
|
| Baking Enamels |
● | |
| Acid Cured Paints |
● |
|
| Amine Cured Epoxies |
- |
|
| Isocyanate Cured Paints |
● |
|
| Waterbased Paints |
● |
● recommended
○ limited suitability
- not recommended
Physical Data
| Density | [g/cm3] | 1.65 |
| Form of Supply |
powder | |
| Specific surface |
[m2/g] |
74 |
| Oil absorption |
[ml/100g] | 75 |
| Avg. Size of Primary Particles |
[nm] |
65 |
| Heat Stability |
[°C] |
200 |
Fastness Data
| to Light |
to Weathering |
||||||
| |
12 month |
24 month |
|||||
| LOA |
AM | LOA |
AM |
LOA |
AM |
||
| Full shade |
8 |
8 | 5 | 5 | 5 | 5 | |
| Deep shade | 8 | 8 | 5 | 5 | 5 | 5 | |
| 1/3 ST | [1:10.3 TiO2] |
8 | 8 | 5 | 5 | 5 | 5 |
| 1/25 ST |
[1:144 TiO2] | 8 | 8 | 5 | 5 | 5 | 5 |
| Acids |
5 | ||
| Water | 5 | ||
| Butyl Glycol |
5 | ||
| Methyl Ethyl Ketone |
5 | ||
| Xylene | 5 | ||
| Alkali | 5 | ||
| Butanol | 5 | ||
| Butyl Acetate |
5 | ||
| White Spirit |
5 | ||
| Dibutyl Phthalate |
5 | ||
| Blooming | No blooming observed | ||
| Fastness to Overpainting |
NC | AM (120°C) |
AM (160°C) |
| 5 | 5 | 5 |
LOA- Air-drying Long Oil Alkyd
AM- Baked Alkyd-Melamine
NC- Nitrocellulose Combination Lacquer