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Hostasin Blue A2R 30

Pigment Blue 15:1

Hostasin Blue A2R 30 is a finely dispersed, free-flowing pigment preparation recommended for the coloration of natural rubber and most synthetic elastomers.

Hostasin Blue A2R 30

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  • Excellent dispersion
  • Free flowing

Technical data

Product Data

Physical and Chemical Properties

Polymer carrier Oxidation-resistant polyolefin copolymer
Pigment content 50-60%
Density [g/cm³] 1.19
Alkali resistance 5
Acid resistance 5

Additional Technical Properties


SD 1/3 [g/kg] Test concentrations 0.2% and 0.2% + 0.5% TiO2
Light fastness (Reduction) 8
Fastness to bleeding 5
Limiting concentration (PVC-P)
Limiting concentration (PVC-R)


Suitable Limited suitability