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Pigment Yellow 139 PY139


The Details of "Pigment Yellow 139 PY139"


Pigment Yellow 139 is a reddish yellow pigment with excellent fastness to light and weathering, especially in deep shades. Very good opacity for an organic pigment. Eminently suitable for theproduction of intense opaque yellow shades for lead-free or low-lead paints. It should be borne in mind thatthe resistance to very strong alkalis in some binder systems is unsatisfactory.

ER Pigment Yellow 139
C.I. Name: Pigment Yellow 139
C.I. No.: 56298
CAS No.:36888-99-0
Chemical Class: Isoindoline

Physical Data:
Density: 1.7 g/cm3
Specific surface: 25m2/g
Oil absorption: 50 ml/100g
Color strength(SD1/3): 3.6

Chemical Resistance:
Fastness to acids: 5
Fastness to alkalis: 5

Applications:
Automotive Paints OEM Paints Recommended
Refinish Paints Recommended
Water-based Limited Suitability
Solvent-based Recommended
Industrial Paints Water-based  
Amine-curing epoxy Recommended
Coil Coatings Recommended
Powder Coatings Recommended
Decorative Paints Solvent-based Limited Suitability
Water-based Not Recommended


Fastness to Solvents
Water Butanol Xylene Butyl glyco White spirit Butyl acetate Methylethyl ketone Dibutylphthalae
5 5 5 5 5 5 5 5


Fastness Properties
    Heat resistance Light fastness Weathering Fastness to overpainting
Alkyd-melamine Full Shade
1:10 TiO2
10min: 220℃ 
30min:200℃
8
8
5
4-5
5
5