Pigment Red 144-Corimax Red BRN

Produktparameterliste

Farveindeks nr.	Pigment Red 144
Produktnavn	Corimax Red BRN
Produktkategori	Organisk pigment
CAS-nummer	5280-78-4
EU-nummer	226-106-9
Kemisk familie	Bisazo
Molekylær vægt	828.94
Molekylformel	C40H23Ci5N6O4
PH-værdi	5.5-6.8
Massefylde	1.45-1.55
Olieabsorption (ml / 100 g)%	33-43
Let hurtighed (belægning)	7
Varmemodstand (belægning)	200
Lysstyrke (plast)	7-8
Varmemodstand (plast)	280
Vandafvisende	4-5
Oliebestandighed	4-5
Syrebestandighed	5
Alkali modstand	5
Farve
Nuancefordeling

Ansøgning:
Recommended for automotive paints, architectural coatings, industrial paints, powder coatings, printing pastes, PVC, rubber, PS, PP, PE, PU, water based inks, solvent inks, UV inks.
Foreslået til coilbelægninger, forskudt blæk.

Relateret information

English name: Pigment Red 144
English alias: CIPigment Red 144; PR144; Cromophtal Red BRN; 2-Naphphalenecarboxamide, N, N '-(2-chloro-1,4-phenlene) bis [4-[(2,5-dichlorophenyl) azo]- 3-hydroxy (4E, 4'E) -N, N '-(2-chlorobenzene-1,4-diyl) bis {4- [2- (2,5-dichlorophenyl) hydrazinylidene] -3-oxo-3, 4-dihydronaphthalene-2-carboxamide}; N- [2-chloro-4-[[4- (2,5-dichlorophenyl) azo-3-hydroxy-naphthalene-2-carbonyl] amino] phenyl] -4- (2 , 5-dichlorophenyl) azo-3-hydroxy-naphthalene-2-carboxamide; Large Molecular Red BR
CAS number: 5280-78-4
EINECS number: 226-106-9
Molecular formula: C40H23Cl5N6O4
Molecular weight: 828.9134
InChI: InChI = 1 / C40H23Cl5N6O4 / c41-22-9-12-29 (43) 33 (17-22) 48-50-35-25-7-3-1-5-20 (25) 15-27 ( 37 (35) 52) 39 (54) 46-24-11-14-32 (31 (45) 19-24) 47-40 (55) 28-16-21-6-2-4-8-26 ( 21) 36 (38 (28) 53) 51-49-34-18-23 (42) 10-13-30 (34) 44 / h1-19,52-53H, (H, 46,54) (H, 47,55)

Molekylær struktur ：

Fysiske og kemiske egenskaber:

Lys farvetone eller farve: blå lys rød
Relative density: 1.45-1.55
Bulk density / (lb / gal): 12.0-12.9
Melting point / ℃: 380
Partikelform: nål
Specific surface area / (m2 / g): 34
pH value / (10% slurry): 5.5-6.8
Oil absorption / (g / 100g): 50-60
Dækkraft: gennemsigtig

Produktbrug:

The pigment gives a neutral or slightly bluish red color, has high tinting strength (only 0.7% pigment concentration is required to reach 1 / 3SD) and excellent light fastness. It is mainly used for coloring plastics and printing inks; for polybenzene Ethylene, polyurethane coloring, polypropylene pulp coloring, heat resistance in HDPE is 300 ° C, light resistance is 7-8 (1 / 3S); high specific surface area dosage form (50-90m2 / g) can be used for high-end printing ink, Resistant to varnish and sterilization, used for metal decorative printing inks; also used in architectural decorative coatings.