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Hostaperm Violet RL 02

Hostaperm Violet RL 02

Pigment Violet 23

Hostaperm Violet RL 02 is a blue shade dioxazine pigment with high colur strength and the outstanding fastness properties of this group of pigments. Particularly suitable for the shading of the green shade phthalocyanine blue pigments. Recommended for paste inks and for solvent- and water based packaging gravure and flexographic printing inks.

Benefits

  • High colour strength and outstanding fastness properties

Product Data

Physical Data

Density [g/cm3] 1.50
pH-value
Specific surface [m2/g] 86
Average particle size [nm] 40
Fineness of grind [µm]
Viscosity [Pa.s]
Oil absorption [ml/100g] 78

Fastness properties

Staining of the test medium by:
Test medium  Powder pigment Print / draw-down Change of the print
Solvent mixture 5 5 5
Ethanol 5 5 5
Ethyl acetate 5 5 5
MEK 4-5 5 5
Toluene 4-5 5 5
White spirit 5 5 5
DOP 5 5
Paraffine 5 5
Butter 5
Soap 5 5
Alkali 5 5
Acid 5 5
Heat stability 10 min.  220°C
30 min.  200°C
Light fastness  1/3 SD 5.7 % 6-7
Light fastness 10.0% 6-7
Silver laquer 5
Sterilization Water phase Steam phase
5 5

 

Applications

Recommended for

Paste inks

Sheetfed
Heatset
Coldset
Silkscreen
Metal deco
UV curing (Offset)

Liquid inks

NC alcohol
NC acetate
Waterbased
Polyvinyl butyral
Polyamide
Pub gravure, Toluene
Decorative laminates
UV curring (Flexo)

■ highly recommended
● recommended
○ limited suitability
–  not tested

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