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| Pigment red 242 |
Category: Azo condensation pigment
Chemical name: N,N'-(2,5-dichloro-1,4-phenylene)bis[4-[[2-chloro-5-(trifluoromethyl)phenyl]azo]-3-hydroxynaphthalene-2-carboxamide]
CAS No.: 52238-92-3
C.I. No.: 20067
EU No.:
EINECS No.:
Molecular formula: C42H22NO4F6Cl4
Molecular weight: 930.46
Molecular structure: 
Very bright yellow light red pigment. It has ordinary tinting strength and extremely excellent heat stability in polyolefins. The heat resistance can be up to 300℃/5min. Good light fastness which can be grade 8 in transparent high density polyethylene plastic products. The weather fastness is also very good.
Mainly used in coatings, inks and plastics. Can also be used in the coloration of polyvinyl chloride, polyolefin, polystyrene, ABS, polyester, etc. Also suitable for the coloration of polypropylene raw liquor.
Main performance:
Heat resistance: 280℃~300℃
Acid and alkali resistance: 5/5
Light fastness: 7-8
Weather resistance: 5
Migration resistance: 4.9-5
Packing: 10kg paper bag/carton
Storage: Stored in dry indoor at room temperature.
Comply with:
1: FPL
2: JHPA
3: JHOSPS
4: German standard (BgVV)
5: Australian Standard (food contact standard AS2070.6 (1995))
6: Association of Plastics Manufacturers In Europe Standard (APME AP89/1)
7: Toy standards (European EN-71-3-1994, Australia AS1647.3 (1993))
8: U.S. CONEG and Europe 94/62 EC standards
Other Precautions: Please refer to MSDS.
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