PIGMENT YELLOW 155-Introduction and Application
C.I. PIGMENT YELLOW 155
Structure No. 200310.
Molecular formula: C34H32N6O12.
CAS number: [68516-73-4]
Structure formula
Color characterization
Pigment Yellow 155 is a greenish yellow pigment and the tinting strength is in medium level.The required concentration of pigment is only 0.609% when blending with 5% of titanium dioxide to achieve 1/3 SD in flexible PVC,and the required concentration of pigment is only 0.19% when blending with 1% of titanium dioxide to achieve 1/3 SD in HDPE.
Main properties See Table 4.124~ Table 4.126 and Figure 4.37
Table 4. 124 Application properties of Pigment Yellow 155 in PVC
| Project | Pigment | Titanium dioxide | Light fastness degree | Weather resistance degree (300 h) | Migration fastness degree | |
| PVC | Full Shade | 0.1% | - | 8 | 3 | |
| Reduction | 0.1% | 0.5% | 7~8 | 3~4 | ||
Table 4.125 Application properties of Pigment Yellow 155 in HDPE
| Project | Pigment | Titanium dioxide | Light fastness degree | Weather resistance degree (3000 h,0.2%) | |
| HDPE | Full Shade | 0.18% | - | 8 | 3 |
| 1/3 SD | 0.18% | 1.0% | 7~8 | ||
Table 4.126 Application of Pigment Yellow 155
| General Plastics | Engineering plastics | Fiber and Textile | |||
| LL/LDPE | ● | PS/SAN | ● | PP | ● |
| HDPE | ● | ABS | X | PET | X |
| PP | ● | PC | X | PA6 | X |
| PVC(soft) | ● | PBT | X | PAN | X |
| PVC(rigid) | ● | PA | X | ||
| Rubber | ● | POM | ○ | ||
●-Recommended to use, ○-Conditional use, X -No recommend to use.
Figure 4.37 Heat resistance of Pigment Yellow 155 in HDPE (full shade)
Varieties Characteristics
The light fastness of pigment yellow 155 is excellent in the coloring of polyolefin. Not only can it be used for the coloring of general-purpose polylolefin, but also can be applied to the coloring of styrenic engineering plastics.In addition,it is not suitable for the coloring of flexible PVC because of flexible PVC because of migration.And it is mainly suitable for coloring poplypropylene fibers during spinning.Moreover, it is the ideal product to replace dichlorobenzidine yellow pigment.
Countertype
1,4-Benzenedicarboxylicacid, 2,2′-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis-,tetramethyl ester (9CI);
1,4-Benzenedicarboxylicacid,2,2′-[1,4-phenylenebis[imino(1-acetyl-2-oxo-2,1-ethanediyl)-2,1-diazenediyl]]bis-,1,1′,4,4′-tetramethyl ester;
C.I. Pigment Yellow 155;
Graphtol FastYellow 3GP;
Graphtol Yellow 3GP;
Hostaperm Yellow 3GP;
Ink Jet Yellow4G-VP2532;
Ink Jet Yellow 4GP;
Monolite Yellow 4G;
Novoperm Yellow 4G;
NovopermYellow 4G01;
Novoperm Yellow 5GD;
Novoperm Yellow 5GD70;
PV Fast Yellow 4GP;
Pigmatex Yellow 2GNA;
Sandorin Yellow 4G;
Toner Yellow 3GP;
Links to Pigment Yellow 155 Specification: Plastics application.
Post time: Dec-01-2021