Pigmento Rojo 208-Corimax Rojo HF2B

Technical parameters of Pigment Red 208

Índice de color No.	Pigmento Rojo 208
Nombre del producto	Corimax Red HF2B
Categoria de producto	Pigmento orgánico
Número CAS	31778-10-6
Número de la UE	250-800-0
Familia química	Bencimidazolona
Peso molecular	523.54
Fórmula molecular	C29H25N5O5
Valor de pH	7
Densidad	1.42
Absorción de aceite (ml / 100g)%	40-60
Solidez a la luz (recubrimiento)	6
Resistencia al calor (revestimiento)	200
Solidez a la luz (plástico)	6-7
Resistencia al calor (plástico)	250
Resistencia al agua	5
Resistencia al aceite	5
Resistencia ácida	5
Resistencia a los álcalis	5
Color
Distribución de hue

caracteristicas:

Pigment Red 208-Corimax Red HF2B is a high performance pigment, with good resistance and high color-power.
Recommended for kind of various plastic, inks, paint and textile printing.

Solicitud:

Recommended for coil coating, industrial paint, powder coating, printing paste, PVC, rubber, PS, PP, PE, PU, water based ink, solvent ink, UV ink.
Suggested for automotive paint, offset ink.

Información relacionada

Pigment Red 208 gives neutral red, hue color is 17.9 degrees (1 / 3SD, HDPE), and has excellent resistance to solvents and chemicals, and performance. It is mainly used for coloring of plastic raw paste and packaging printing ink. It does not migrate in soft PVC. It has a light resistance of 6-7 (1 / 3SD) and a heat resistance of 200 ° C. It is brown with CI Pigment Yellow 83 or carbon black. Polyacrylonitrile dope coloring, natural light resistance is grade 7; used for acetate fiber and polyurethane foam plastic dope coloring; it can also be used for packaging printing ink, its solvent resistance, sterilization resistance is good, but due to light resistance, weather resistance The degree of limitation has limited its use in general coatings.
Mainly used for plastic coloring.

Alias 12514; C.I.PigmentRed208; 2-[[3-[-2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-hydroxy-1-naphthalenyl]azo]-Benzoic acid,butyl esterbutyl 2-[(2Z)-2-{2-oxo-3-[(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)carbamoyl]naphthalen-1(2H)-ylidene}hydrazinyl]benzoate; butyl 2-[[2-hydroxy-3-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamoyl]-1-naphthyl]azo]benzoate; Butyl 2-[[3-[[(2,3-Dihydro-2-Oxo-1H-Benzimidazol-5-Yl)Amino]Carbonyl]-2-Hydroxy-1-Naphthyl]Azo]Benzoate

InChI ： InChI=1/C29H25N5O5/c1-2-3-14-39-28(37)20-10-6-7-11-22(20)33-34-25-19-9-5-4-8-17(19)15-21(26(25)35)27(36)30-18-12-13-23-24(16-18)32-29(38)31-23/h4-13,15-16,35H,2-3,14H2,1H3,(H,30,36)(H2,31,32,38)

Estructura molecular:

Tono o luz: rojo brillante
Density / (g / cm3): 1.42
Densidad aparente / (lb / gal): 11.2-11.6
Melting point / ℃:> 300
Average particle size / μm: 50
Particle shape: cube
Specific surface area / (m2 / g): 50; 65
Valor de pH / (10% de suspensión): 6.5
Oil absorption / (g / 100g): 86
Poder de cobertura: tipo transparente