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HP RED 23124 / PIGMENT RED 48:2

Pigment red 48:2 for Plastics

P.R.48:2 is also used in plastics, where it affords good tinctorial strength. Such colorations are heat stable up to 230°C for 5 minutes, but higher temperatures shift the color towards bluer, duller shades. At higher temperature, on the other hand, more reduced colorations (1/9 SD) shift the shade to yellower and cleaner hues. P.R.48:2 is used to an appreciable extent in LDPE, in which it is more lightfast than corresponding P.R.48:1 samples: the difference is about 2 1/2 steps on the Blue Scale. Incorporated in plasticized PVC, P.R.48:2 is not entirely 2.7.2 BONA Pigment Lakes 327 bleed resistant. The pigment may be used in PP spin dyeing only if polymers with a low melting point are used. In order to ensure sufficient light fastness, the pigment is used to advantage in deep shades, i.e., at high concentration.

Quantity:


HP RED   23124
C.I.PR48:2
Chemical Composition:                    
Color   Index: Pigment Red   48:2
C.I.NO.: 15865:2
Chemical Formula:          C18H11ClN2O6SCa
CAS NO.:                   7023-61-2
EU NO.:                    230-303-5
Physical Properties:                       
Physical Form :             Red   Powder                 
Heat Resistance(º C):           260
Density (g/cm3):       1.7
Specific Surface(/g): 58
PH Value:                  7.5-8.5
Oil Absorption(ml/100g):      65
Fastness Properties:                      
Dispersibility:              Excellent                    
Light Fastness:             6
Migration Resistance 4


Recommended Application

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

pigments


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