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Graphtol Yellow H2R

Graphtol Yellow H2R

Pigment Yellow 139

Graphtol Yellow H2R is a red shade yellow pigment with high color strength. It can be used as a replacement for diarylide and lead chromate pigments. It is highly recommended for PP fiber applications.

Benefits

  • Excellent dispersability
  • High color strength
  • Diarylide replacement

Product Data

Physical and Chemical Properties

Density [g/cm³] 1.63
Bulk volume [l/kg] 5.5
Average particle size [nm] 62
Alkali resistance 4
Acid resistance 5
Specific surface [m2/g] 55

Fastness Properties

 

PE PP PVC PS ABS PC
SD 1/3 [g/kg] 1.1 1.3 3.5  –
Hue angle [°] 75.8 75.0 77.1
Chroma 70.3 72.8 76.0
Light fastness (Full shade) 8 7 7
Light fastness (Reduction) 7-8 7 6-7
Heat resistance [°C] 240 260
Weathering fastness

Additional Technical Properties

Suitable for low warping applications Limited suitability
Cable sheathing Limited suitability
Fastness to bleeding in PVC-P 5

Applications

Suitable Limited suitability Not suitable
PO Rubber PS/ ABS
PVC PUR PC
PP Fiber PAN Fiber POM
PA
PBT
PET Fiber
PA Fiber

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Safety Data Sheets