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Polysynthren Violet G

Solvent Violet 49

Edition Date :
July 08, 2021
Polysynthren Violet G is a violet with high color strength, very good light fastness and heat resistance. Main use is in PET spin dyeing due to good textile fastness properties, specially for automobile applications if a high hot light fastness is needed.

Benefits

  • Specially for coloring of polyester
  • Brilliant, highly transparent Colorant with high tinctorial strength and excellent fastness properties
  • Good solubility

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Polysynthren Violet G

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Product Data

Physical and Chemical Properties
Density  [g/cm³]
1.62
Melting point  [°C]   > 300
Alkali resistance   5
Acid resistance   5


Fastness Properties
  PS ABS PC PETP PVC-R PA 6
SD 1/3  [g/kg]  - 0.9 0.6 0.5  - -
Hue angle  [°] - 343.0 339.7 338.5 - -
Chroma   - 21.0 26.0 27.5 - -
Light fastness
SD 1/25 (Full shade)  - 6-7 8 8 - -
Light fastness
SD 1/3 (Reduction) - 6-7 7-8 7-8 - -
Heat resistance  SD 1/3 (Reduction) [°C]  - 240 300 320 - -

Applications

 

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