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Polysynthren Blue RLS

Polysynthren Blue RLS

Solvent Blue 45

Polysynthren Blue RLS has high color strength, good light fastness and heat resistance. In PET spin dyeing good values are obtained in light fastness and textile properties. Further important applications are the coloration of PET bottles and films.

Benefits

  • FDA compliant
  • Specially for coloring of polyester applications
  • Brilliant, highly transparent colorant
  • High tinctorial strength and excellent fastness properties

Product Data

Physical and Chemical Properties

Density [g/cm³] 1.29
Melting point [°C] 200
Alkali resistance 5
Acid resistance 5

Fastness Properties


PS ABS PC PETP PVC-R PA 6
SD 1/3 [g/kg] 1.8 1.9 1.6 1.4  –
Hue angle [°] 279.5 277.0 275.0 272.5
Chroma 48.3 48.4 43.4 41.2
Light fastness SD 1/25 (Full shade) 7-8 5-6 7 7
Light fastness SD 1/3 (Reduction) 6-7 5-6 6 6
Heat resistance SD 1/3 (Reduction) [°C] 300 300 330 310

 

Applications

Suitable Limited suitability Not suitable
PS/SAN PVC-R
ABS PA 6
PC PA 6.6
PET PA Fiber
PET Fiber
PET Stretch blow molding
PBT
PMMA

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Safety Data Sheets