Hangzhou Henghao Pigment Chemical Co., Ltd.
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Price: | 16.5 USD |
Payment Terms: | T/T,L/C,D/P,WU |
Place of Origin: | Zhejiang, China (Mainland) |
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1. | Product Information | |
1) Product name | Suncolor Yellow 3181 | |
2) Color index name | Pigment Yellow 81 | |
3) Chemical type | AZO pigment | |
4) Molecular formula | C28H31N2O3 | |
5) CAS No. | 12224-98-5 | |
6) EU No. | 235-424-7 | |
7) Relative trade name | Benzidine Yellow 10G |
Pigment Yellow 81
2. | Physical Properties | |
1) PH Value | 7 | |
2) Specific gravity | 1.50±0.1 | |
3) Water soluble | 1.0% max | |
4) Oil absorption | 50±5% | |
5) Heat stability | 150 Degree C | |
6) Resistance to Water (1-5) | 4 | |
7) Resistance to Oil (1-5) | 3-4 | |
8) Resistance to Acid (1-5) | 4 | |
9)Resistance to Alkali (1-5) | 4 | |
10) Light fastness (1-8) | 5 | |
11) Weather fastness (1-5) | 4 | |
12) Migration resistance | 4 | |
13) E | ≤1.0 |
3. | Application | |
1) Plastics | PE, PVC, PP, ABS | |
2) Coating | Available | |
3) Inks | — | |
Available | ||
4. | Technical comments | |
Pigment Yellow 81 10G is good used for plastics, especially PE and PVC. Sometimes also be used for PP and ABS. |
5.Other names
21127; C.I.PigmentYellow81; 2,2'-[[2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'diyl]bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-Butanamide]; 2,2'-[(2,2',5,5'-tetrachlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]; 2-[2,5-dichloro-4-[2,5-dichloro-4-[1-[(2,4-dimethylphenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(2,4-dimethylphenyl)-3-oxo-butanamide
Lemon yellow powder, bright color and good dyeing force. Fast good fastness, good solvent resistance and heat resistance of 170 ~ 180 ℃ (no more than 30 min).