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C.I.PR52:2 2298 SuperFast Red 302

Pigment red 52:2 C.I.PR52:2 2298 SuperFast Red 302

P.R.52:2, the manganese lake, affords shades of maroon. Its main area of application is in oven drying systems, in which full and related shades exhibit good lightfastness and weatherfastness. In this respect, the pigment is much superior to P.R.52:1 and P.R.57:1, but does not quite reach the qualities of the yellower manganese lake P.R.48:4. Like the latter, P.R.52:2 may accelerate the drying process in oxidatively drying systems. Despite the fact that the pigment is only moderately fast to common solvents, a large number of paint systems containing P.R.52:2 exhibit excellent fastness to overpainting; however, its fastness to acid and alkali is very poor. P.R.52:2 is therefore unsuitable for use in acid- or amine-cured systems. The pigment is recommended particularly for use in blends with Molybdate Red pigments.

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Description

2298 SuperFast Red 302

C.I.NO.:PR52:2

Chemical Composition:   
Color Index: Pigment Red 52:2
C.I.NO.: 15860:2
Chemical Formula: C18H11ClN2O6SMn
CAS NO.: 12238-31-2
EU NO.: 235-471-3
Physical Properties:   
Physical Form : Red Powder
Heat Resistance(º C): 240
Density (g/cm3): 1.46~1.66
Specific Surface(㎡/g): 47
PH Value: 6.5~8.0
Oil Absorption(ml/100g): 42~65
Fastness Properties:   Full Color Tint Color
Dispersibility: Excellent Excellent
Light Fastness: 8 8
Acid Resistance: 3 2
Alkali Resistance: 3 2
Weather Fastness: 5 5
Water Resistance: 5 4
Oil Resistance: 4-5 4

Recommended Applications: Water base flexo inks/Coatings/ Paints

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