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Hostaperm Violet P-RL

Pigment Violet 23

Edition Date :
July 10, 2014
Hostaperm-Violett P-RL is a blue shade dioxazine pigment. It is a special pigment belonging to the P-grade range, being especially recommended for solvent based packaging printing inks. Due to the extremely low specific conductivity (< 0,2 mS/cm) it shows good water resistance when printing on plastic films. It exhibits high color strength, high gloss, high transparency and flocculation stability with very good rheological and excellent fastness properties.

Benefits

  • Extremely low specific conductivity
  • High color strength, high gloss, high transparency and flocculation stability
  • Very good rheological and excellent fastness properties

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Hostaperm Violet P-RL

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Product Data

Physical Data
Density [g/cm3] 1.50
pH-value   -
Specific surface
[m2/g]
72
Average particle size
[nm] 50
Fineness of grind
[µm]
-
Viscosity [Pa.s] -
Oil absorption
[ml/100g] 63

Fastness properties

Staining of the test medium by:
 
Test medium
 Powder pigment
Print / draw-down
Change of the print
Solvent mixture
5 -
-
Ethanol 5 - -
Ethyl acetate
4-5 - -
MEK 4-5 - -
Toluene 4-5 - -
White spirit
5 - -
DOP 5 - -
Paraffine 5 5 -
Butter - 5 -
Soap - 5 5
Alkali - 5 5
Acid - 5 5
       
Heat stability
10 min.
 200°C  
  30 min.
 200°C
       
Light fastness
 
5.0 %
6-7
Light fastness
  10.0% 6-7
       
Silver laquer
-    
Sterilization Water phase
Steam phase
 
  - -  




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