Pigment Black 28 Copper Chromite Black for Glass Sintering Inks

• Customization: Available
• CAS No.: 68186-91-4
• Formula: Cu-Cr-Mn-O
• Model NO.: Pigment black 28
• EINECS: 269-053-7
• Colour: Black
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink
• Type: Synthetic
• Solubility: Insolubility
• Composition: Oxide
• Characteristics: Easy to Disperse
• Characteristics1: Good Heat Resistance
• Transport Package: 25kg
• Specification: 25Kg/Carton
• Trademark: EMPEROR
• Origin: China
• HS Code: 32041700
• Production Capacity: 2000mt/Year

Product Description

Product Description

CICP  Complex Inorganic Color Pigment

CICP (Complex Inorganic Color Pigments) are mixed metal oxide inorganic pigments calcined at high temperatures. They boast outstanding heat resistance, weather fastness and chemical stability. Widely applied in high-temperature plastics, industrial coatings, architectural paints, ceramic glazes and printing inks. Full color series with stable tinting performance are available.

Product Name: Copper Chromite Black
Color Index: Pigment Black 28
C.I. No.: 77428
CAS No.:68186-91-4
EINECS NO.:269-053-7 

Copper Chromite Black Properties
EMPEROR Copper Chromite Black  is a bluish black. It has excellent heat resistance, light resistance, acid resistance and alkali resistance in common. As a result of our own advanced manufacturing technique and strict control, which endow it with high tinting strength and good dispersibility.   
It can be use for Silicone heat-resistant coatings, color masterbatch, plastic, coil coatings, fluorocarbon coatings, ceramic coatings, glass printingink, automotive tempered glass ink, etc.
 
Technical Data SheetCopper Chromite Black
Density (g/cm3)5.0,5.2
PH value7.0,7.2
Oil Absorption(g/100g)11,20
105ºCVolatile Matter%≤0.5
Water soluble Matter%≤0.5
Residue on 45um Mesh%≤0.1
Heat resistant 800ºC
Light Resistant 8
Acid resistant 5
Alkali Resistant 5
    

Specification

Product Code	C.I.	Elemental Composition	Average Particle Size	Oil Absorption	PH Value	Heat Resistance
EMP-BK2801	P.Bk.28/77428	Cu-Cr-Mn-O	1.2	14--19	6--8	<800
EMP-BK2802	P.Bk.28/77428	Cu-Cr-Mn-O	1.2	14--19	6--8	<800
EMP-BK2803	P.Bk.28/77428	Cu-Cr-Mn-O	1.2	17--22	6--8	<800
EMP-BK2804	P.Bk.28/77428	Cu-Cr-O	1.2	9--13	6--8	<800
EMP-BK2805	P.Bk.28/77428	Cu-Cr-Fe-O	1.2	10--15	6--8	<800
EMP-BK2806	P.Bk.28/77428	Cu-Cr-Mn-O	1.2	9--13	6--8	<800
EMP-BR2401	P.Br.24/77310	Cr-Sb-Ti-O	1.5	11--17	7--8	<800
EMP-BR2402	P.Br.24/77310	Cr-Sb-Ti-O	1.3	12--18	7--8	<800
EMP-BR2403	P.Br.24/77310	Cr-Sb-Ti-O	1.0	13--20	7--8	<800
EMP-BR2404	P.Br24/77310	Cr-Sb-Ti-O	0.8	15--22	7--8	<800
EMP-Y5301	P.Y.53/77788	Ni-Sb-Ti-O	1.5	11--17	7--8	<800
EMP-Y5302	P.Y.53/77788	Ni-Sb-Ti-O	1.5	11--17	7--8	<800
EMP-B2801	P.B.28/77346	Co-Al-O	1.2	28--37	7--9	<800
EMP-B2802	P.B.28/77346	Co-Al-O	1.2	28--37	7--9	<800
EMP-B3601	P.B.36/77343	Co-Al-Cr-O	1.5	16--25	7--8	<800
EMP-B3602	P.B.36/77343	Co-Al-Cr-O	1.5	16--25	7--8	<800
EMP-G5001	P.G.50/77377	Co-Ni-Zn-Al-O	1.5	16--20	7--8	<800
EMP-G5002	P.G.50/77377	Co-Ni-Zn-Al-O	1.5	16--20	7--8	<800
EMP-G2601	P.G.26/77344	Co-Cr-O	1.5	11--16	7--8	<800
EMP-G1701	P.G.17/77288	Cr2O3	1.3	15--20	6--8	<800
EMP-G1702	P.G.17/77288	Cr2O3	1.3	15--20	6--8	<800
EMP-BR2901	P.Br.29/77500	Zn-Fe-Cr-O	1.3	20--30	6--9	<1000
EMP-BR2902	P.Br.29/77500	Zn-Fe-Cr-O	1.3	20--30	6--9	<1000
EMP-Y1841	P.Y.184/771740	BiVO4	0.2	17--23	6--8	<220
EMP-Y1842	P.Y.184/771740	BiVO4	0.2	35--40	6--8	<300
EMP-Y1843	P.Y.184/771740	BiVO4	0.2	17--23	6--8	<220
EMP-Y1191	P.Y.119/77496	Zn-Fe-O	1.5	15--25	5--8	<600
EMP-Y1192	P.Y.119/77496	Zn-Fe-O	1.5	15--25	5--8	<600
EMP-Y1193	P.Y.119/77496	Zn-Fe-O	1.5	15--25	5--8	<600
EMP-BK2601	P.Bk.26/77537	Mn-Fe-O	1.3	20--30	5--8	<600
EMP-BK2602	P.Bk.26/77537	Mn-Fe-O	1.3	20--30	5--8	<600
EMP-BR43	P.Br.43	Mn-Fe-O	2.0	10--28	6--9	<800

Packing & Delivery

Quality Control

We specialize in the production of inorganic pigments. Equipped with a full set of advanced precision testing instruments and standardized mature production workshops, we strictly control every link from raw material inspection to finished product delivery. Our complete quality testing system enables us to stabilize product color strength, particle size, dispersion and other core indicators, delivering consistent, high-quality inorganic pigment products to global customers.

Certifications

Emperor At Exhibtion

Shipping & Logistics

Multiple transport routes for chemical products, including air freight, sea freight and road freight. We ensure safe, stable and timely delivery from factory to destination.

FAQ

Q1. How can I get the samples for testing?
A:We can provide a certain quantity of free samples. Please give the specific CAS or CI NO. of the product and we will give you the sample based on our standard.
You can send your samples to our office and we will send back the copy samples for you. It's a more efficient way.
 
Q2. How can I get the price of needed products?
A:Please give the exactly CAS or CI Number, quantity, packing, destination port or specs requirements. We can according to your exact requirements to give you the price.
You can send us a sample, we can according to your sample give you a counter sample and price.
 
Q3. I don't know whether your product can be available, how can I order this from you?
A:It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order.
Q4. I am a small wholesaler, do you accept small order?
A:It's no problem if you are a small wholesale, we would like to grow up with you together.
 
Q5. How to use the product?
A:We are pleased to be requested the application methods from you and we will use words and videos to tell how to use. We also have application engineers can provide onsite service for you customers.
 
Q6. We want to be your agent of our area, how to apply for this?
A:  We warmly welcome buyers worldwide to become our distributors in your respective countries.

Q7. Can you make OEM service of your products?
A:Yes. We can accept OEM service. Also we have provided OEM service to lots of big and famous companies in the order.
 
Q8. How can you ensure the quality to us?
A:Quality is the foundation of our company,we have been engaging in this field for more than 20 years. Superior quality brings us the benefits and gives us the vitality.
The bulk production is the same quality as the confirmed sample we provide to you for testing before the order.
If you still have doubt, you can request the third part company, such as SGS, to inspect and test the bulk cargo before shipment (you should bear the inspection expense).