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PIGMENT YELLOW 181/ HP YELLOW 1322
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PIGMENT YELLOW 181/ HP YELLOW 1322
C.I.NO.: PY181
Advantage:
Main Application Recommended: Plastics
Description
Product Description – PY181
HP YELLOW 1322 (PIGMENT YELLOW 181) is a reddish yellow pigment. Its main area of application is in plastics, especially in polyolefins, which has good heat resistance and light fastness.
Recommended Application：
Plastics: PP, PE, PVC, PS/SAN, ABS, POM, PBT, PMMA, Rubber/TPV, SBC, TPO, TPU
Technical Data:
| Product Information | ||||
| Chemical Type | Benzimidazolone | CAS NO. | 67906-31-4 | |
| C. I. Name | Pigment Yellow 181 | EINECS / ELINCS NO. | 267-700-8 | |
| C. I. Constitution No. | 128300 | Chemical Formula | ||
| Technical Performance | ||||
| Full Shade | Tint | |||
| Weather Resistance | 5 | 4-5 | Heat Stability °C | 300°C |
| Light Fastness | 8 | 7~8 | ||
| Physical Properties | ||||
| Physical Form | Powder | Bleeding in Xylene | 4 | |
| Specific Density (g/cm3): | 1.45 ± 0.1 | Bleeding in Methyl Ethyl Ketone | 4 | |
| Specific Surface(㎡/g): | 27 | Bleeding in Ethyl Acetate | 5 | |
| Oil Absorption | 45 ± 10 | Bleeding in Cellosolve | 5 | |
| pH Value | 5 ~ 8 | Bleeding in Mineral Turpentine | 5 | |
| Volatile Matter | 1% max | Resistance to Acid | 5 | |
| Resistance to Alkali | 5 | |||
| Packaging | ||||
| 10kgs/bag 300kgs/Pallet | ||||
| Storage | Shelf Life | 5 years | ||
| Should be stored in cool, dry and ventilate place. | ||||
| TRANSPORTATION | ||||
| Avoid inversion, sunlight, moisture and crash. Avoid damage the package. | ||||
- Light fastness: Light fastness rating is assessed on 1 to 8 Blue Wool scale where 1 = ‘Poor’ and 8 = ‘Excellent’.
- Heat Stability : Heat stability values given indicate the maximum temperature at which the pigment can be stoved for 10 min. on the full shade and in reductions without undergoing any significant change in shade.
- Oil absorption: The oil absorption is determined on the basis of EN ISO 787-5 and given in g linseed oil per 100 gm. pigment.
- Solvent bleeding: The bleeding in solvents is tested using the powder grades and the visual rating given on 1 to 5 Grey scale
where 1 = ‘Heavy bleeding’ and 5 = ‘No bleeding”
Disclaimer – The information given in this data sheet is based on the present state of our knowledge & is intended as a general description of our products & their possible applications. Due to the multitude of formulations, production & application conditions, all the above mentioned data have to be adjusted to the circumstances of the processor. No liabilities, including those for patent rights, can be derived from this fact for individual cases. It cannot be ruled out that this product contains particles < 0.1 μm. Any user of this product is responsible for determining the suitability of Sudarshan’s products for its particular application & to ensure that any proprietary rights & existing laws & legislation are observed.
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