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Polysynthren Brown R

Polysynthren Brown R

Solvent Brown 53

Polysynthren Brown R has high color strength, excellent light fastness and very good heat resistance. In PET spin dyeing excellent values are obtained in automotive fastness (hot light fastness) and good results in many other textile properties. Further important applications is the coloration of PET bottels.
 
 
 

Benefits

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

Product Data

Physical and Chemical Properties

Density [g/cm³] 1.66
Melting point [°C] >350
Alkali resistance 5
Acid resistance 5

Fastness Properties


PS ABS PC PETP PVC-R PA 6
SD 1/3 [g/kg] 1.2 1.3 1.1 0.9  –
Hue angle [°] 16.0 16.0 13.0 13.5
Chroma 10.4 13.2 11.7 11.1
Light fastness SD 1/25 (Full shade) 8 8 8 8
Light fastness SD 1/3 (Reduction) 7 7 8 8
Heat resistance SD 1/3 (Reduction) [°C] 300 300 340 320

 

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