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Pigment Yellow 191

PV Fast Yellow H2GR

One Sudarshan: Legacy Heubach

Made to order 21 day lead time
Min. order
20 kg
Lead time
21 days

Packaging & availability

Pack size Availability Lead time
20 kg PV Fast Yellow H2GR On order 21 days
20 kg Unnamed SKU On order 21 days

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Specification

It is a transparent mid-shade yellow pigment with excellent heat stability and high color strength. Ideal replacement for diarylide, cadmium and lead chromate pigments.
Benefits
Excellent heat stability    
FDA compliant
Product Data
Physical and Chemical Properties
Fastness Properties 
Additional Technical Properties 
Applications
Limiting concentration in HDPE
C.I. namePY 191

Applications

PC
POPA PAN Fiber
PBT
POM
PUR
PS/ ABSPA Fiber
PP Fiber
SuitableNot suitable Limited suitability
PVC/ RubberPET Fiber

Fastness Properties

PC ABS
Chroma70.9 75.3
SD 1/32.5 3.0
Hue angle84.5 82.9
Light fastness6 6-7
Heat resistance340 300
Weathering fastness

Additional Technical Properties

Cable sheathingSuitable
Low warping applicationsSuitable
Fastness to bleeding in P-PVC5

Physical and Chemical Properties

Density1.69 [g/cm³]
Bulk volume5.0 [l/kg]
Acid resistance5
Specific surface38 [m2/g]
Alkali resistance5
Average particle size131 [nm]

Alternatives for Pigment Yellow 191

Other products carrying the same colour index, including equivalents from other manufacturers.

See every Pigment Yellow 191 product