Descrição

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	$C_{25} H_{21} N_{7} O_{5}$

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.

PIGMENT YELLOW 181/ HP YELLOW 1322

Products Categories

Featured Products

8-Amino-2-methylquinoline

PIGMENT YELLOW 42/ TRANSPARENT YELLOW 91176

PIGMENT RED 101/ TRANSPARENT PIGMENT RED 91271

PIGMENT BLACK 11/ IRON OXIDE BLACK 303T

PIGMENT RED 104/ MOLYBDATE RED 412H

PIGMENT RED 104/ MOLYBDATE RED 401D

PIGMENT YELLOW 181/ HP YELLOW 1322