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HP RED 2131 F5RK / PIGMENT RED 170

Pigment Red 170 F5RK

P.R.170 provides medium shades of red, which in tints are somewhat bluish. The transparent type is preferred for printing inks. It is tinctorially very strong and lends itself to use in a variety of high grade formulations. Inks formulated at only 15% pigment concentration will under standardized conditions produce 1/1 SD letterpress proof prints; the resulting prints are very lightfast. As a result of its excellent fastness properties,  The plastics industry uses P.R.170 almost exclusively to color rigid PVC.

P.R.170 is also very heat stable; it retains its color strength for 10 minutes at 200°C or for 30 minutes at 180°C, which makes it a valuable pigment for metal deco printing. P.R.170 is also found in decorative printing inks for polyester films.

Quantity:

HP RED   2131

C.I.PR170 F5RK



Chemical   Composition:                    
Color   Index:Pigment   Red 170 
C.I.NO.:12475
Chemical Formula:         C26H22N4O        
CAS NO.:                  2786-76-7
EU NO.:                   220-509-3



Physical   Properties:                       
Physical   Form :            Red   Powder              
Heat Resistance(º C):          200
Density (g/cm3):      1.4
Specific Surface(m2/g):18
PH Value:                 7.0-8.0
Oil Absorption(ml/100g):     50-60



Fastness   Properties:                      Full ColorTint Color
Dispersibility:             Excellent                    Excellent                    
Light Fastness:            6-75-6
Migration Resistance PVC3~4

Features: low viscosity, high gloss, high color strength.
Recommended Application

coatings: architectural coatings, coil coatings, industrial paints, powder coatings, 

plastics: PVC, rubber, PS, PP, PE, PU, 

Printing inks: offset inks, water-based inks, solvent inks, UV inks, printing pastes, 



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