Copper Chrome Black C. I. Pigment Black 28

• Formula: Cu-Cr-Mn-O
• EINECS: Na 269-053-7
• Colour: Black, Blue
• Appearance: Powder
• Usage: Plastic, Resin
• Application Material: Polymer
• Model NO.: PBL28
• Type: Inorganic
• Solubility: Solubility
• Composition: Copper Chrome
• C.I.Index: 77428
• Transport Package: Drums
• Specification: 25kgs
• Trademark: AFINE
• Origin: China
• HS Code: 28211000
• Production Capacity: 10000kgs/Month

Product Description

The product description
 

Chemical.structure	Cu-Cr-Mn-O
Color index	Pigment Black 28
C.I.number	77428
CAS number	68186-91-4

Copper chrome black is a kind of black pigment with blue phase that has been calcined at high temperature. It has excellent chemical resistance, outdoor durability, light resistance, thermal stability, non-permeability and non-migration characteristics. It is widely used in fields with high requirements for heat resistance, weather resistance and light resistance; Compatible with most resins or polymers. It is characterized by outstanding coloring power, strong covering power, blue hue and easy dispersion.
 

Appearance	Black powder
Density (g/cm2 )	~5.2
Oil absorption (g/100g)	14- 19
Water soluble matter (%)	< 1.0
Moisture (%)	< 1.0
PH	6-8
Sieve residue on 45microns (%)	< 0.5
Primary particle size D50 (μm)	~1.2

Heat resistance [°C]	800
Acid resistance	5
Alkali resistance	5
Light fastness [Full shade]	8
Weatherfastness [Full shade]	5

Packing:5KG Paper bags

 

INORGANIC PIGMENTS
Pigment Yellow 42		Iron Oxide Yellow	77492
Pigment Red 101		Iron Oxide Red	11554
Pigment Yellow 34		Chrome Yellow	77603
Pigment Yellow 35, 37			77205
Pigment Yellow 36		Zine Chrome Yellow	77955
Pigment Yellow 162		Chrome Niobium titanium yellow rutile	77896
Pigment Yellow 163		Chrome Tungsten Titanium Buff Rutile	77896
Pigment Red 104	1786	Molybdate Red	77605
Pigment Red 108			77202
Pigment Blue 29		Ultramarine blue	77007
Pigment Orange 20			77196
Pigment Blue 28	Al-Co	Cobalt Blue
Pigment Blue 36	Al-Co-Cr	Cobalt Chromite Blue-Green
Pigment Yellow 53	Ti-Ni-Sb	Nickel Antimony Titanium Yellow	77788
Pigment Yellow 164	Ti-Mn-Sb	Manganese Antimony Titanium Buff
Pigment Green 17		Chromium Green-Black
Pigment Green 26	Ti-Cr-Sb	Cobalt Chromite Green
Pigment Green 50	Ti-Ni-Co	Cobalt Titanate Green
Pigment Black 26	Fe-Mn	Manganese Ferrite Black
Pigment Black 28	Cu-Cr	Copper Chromite Black
Pigment Black 30	Fe-Cr	Chrome Iron Nickel Black
Pigment Brown 24	Ti-Cr-Sb	Chrome Antimony Titanium Buff
Pigment Brown 29	Fe-Cr	Manganese Chromite Black
Pigment Brown 33	Fe-Cr-Zn	Zinc Iron Chromite Brown