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Graphtol Rubine L4B

Graphtol Rubine L4B

Pigment Red 57:1

Graphtol Rubine L4B is an economical bluish red pigment with excellent dispersibility. It is recommended for cable, film and fibre application.

Benefits

  • Excellent dispersability
  • Highly economical

Product Data

Physical and Chemical Properties

Density [g/cm³] 1.53
Bulk volume [l/kg] 5.8
Average particle size [nm] 83
Alkali resistance 5
Acid resistance 4-5
Specific surface [m2/g] 75

Fastness Properties


PE PP PVC PS ABS PC
SD 1/3 [g/kg] 1.0 1.2 4.5 1.3  –
Hue angle [°] 353.7 354.3 354.5 352.3
Chroma 52.7 50.0 55.2 47.9
Light fastness (Full shade) 6 6-7 6 6-7
Light fastness (Reduction) 4 4 3-4 4
Heat resistance [°C] 260 260 260
Weathering fastness

Additional Technical Properties

Suitable for low warping applications Not suitable
Cable sheathing Suitable
Fastness to bleeding in PVC-P 5

Applications

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

 

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