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Hostaperm Blue A4R

Hostaperm Blue A4R

Pigment Blue 15:1

Pigments of the Hostaperm range are organic, high-performance pigments mainly used in Coatings applications.
Hostaperm Blue A4R is a very red shade blue pigment

Benefits

  • No halogen-based substances added

Product Data

Application Profile

  • Industrial Coatings
  • Decorative Paints

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] 1.61
Form of Supply powder
Specific surface [m2/g] 65
Oil absorption [ml/100g] 74
Avg. Size of Primary Particles [nm] 60
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 [1:12.6 TiO2] 8 8 5 5 5 5
1/25 ST [1:178 TiO2] 8 8 5 5 5 5

 

Acids 5
Water 5
Butyl Glycol 4-5
Methyl Ethyl Ketone 4-5
Xylene 4
Alkali 5
Butanol 5
Butyl Acetate 5
White Spirit 4-5
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

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Safety Data Sheets