Black 3250TECHNICAL DATA SHEET

 EColor

Full Shade Tint
(Pig/TiO2 = 1/4 )

 EComposition/Infomation of Ingredients

Chemical NameCopper Chromite Black Spinel
CAS No.68186-91-4*
C.I.Generic NamePigment Black 28
C.I.No.77428
Chemical CompositionCu¤Cr¤Mn
EINECS269-053-7

 EPysical Properties

Oil absorption ( ml/100g ) JIS K5101 12.3
Moisture content ( % ) Automatic Moisture Balance …0.7
Specific gravity ( g/cm3 ) JIS K5101 5.2
Bulkiness ( ml/g ) JIS K5101 2.0
pH - 5g/100cc 5.8
Average particle size ( ƒÊm ) Laser diffraction Method 0.7

 EFantness Properties

Light Fastness PVDF color paint Outdoor exposure test 5
Heat stability Pigment in 500Ž for 60min (‡™E…1) 5
Resistance to Acid JIS K 5101-1991 (2%-H2SO4 aqueous solution) 5
Resistance to Alkali JIS K 5101-1991 (2%-NaOH aqueous solution) 5
Resistance to solvent JIS K 5101 (MethanolAMEKATolueneATurpentine) 5


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