中文
Search
Close this search box.
Ranbar pigment and dye logo

Copper Chrome Black – Pigment Black 28 – Ranbar Black I0330

Ranbar Black I0330 Copper Chrome Black Pigment (Pigment Black 28) is a black composite inorganic pigment synthesized through a solid-phase reaction at high temperatures from a mixture of copper, chromium, and manganese oxides.

Need an urgent quote?

* Please contact us directly for custom order or order in the large quantities.

Ranbar Black I0330 High-temperature Resistant Copper Chrome Black Pigment

 

Color index number: Pigment Black 28
C.I. Structure No.: 77428
CAS registration number: 68186-91-4
Chemical composition: Copper/chromium/manganese oxide (Cu-Cr-Mn-O)
Pigment type: CICP composite inorganic pigment
Crystal structure: Spinel
Product appearance: black powder

 

Ranbar Copper Chrome Black Pigment Powder

 

Performance parameters:

Physical datafastness data
Density: 5.2-5.4g/cm³Lightfastness: 8 grade (1-8) blue wool ruler
Oil absorption: 14-20g/100gWeather resistance: Grade 5 (1-5) grayscale
Water soluble matter content:≤1.0%Temperature resistance:800℃
Water content: ≤1.0%Acid resistance: Grade 5 (1-5)
PH acidity: 6.0-8.0alkaline resistance: Grade 5 (1-5)
45-micron sieve residue: ≤0.5%Solvent resistance: Grade 5 (1-5)
Average particle size: 1.2μmCement resistance: Grade 5 (1-5)
Electrical conductivity: <200us/cm 

 

Ranbar I0330 Copper Chrome Black - Pigment Black 28 Color Card

 

Product Description:

Ranbar Black I0330 Copper Chrome Black Pigment is a black composite inorganic pigment synthesized through a solid-phase reaction at high temperatures from a mixture of copper, chromium, and manganese oxides. Its color index is C.I. Pigment Black 28. This pigment is highly opaque, with strong covering power and a stable structure, presenting a very deep blue-black hue.

Ranbar Black I0330 Copper Chrome Black Pigment offers excellent chemical stability and color fastness. It possesses numerous advantages, including environmental friendliness, non-toxicity, high temperature resistance, UV resistance, acid and alkali resistance, solvent resistance, non-migrating properties, no bleeding, easy dispersion, and resistance to warping.

 

Product applications:

Coatings: exterior wall coatings, fluorocarbon coatings, industrial coatings, automotive coatings, decorative coatings, camouflage coatings, powder coatings, aerospace, and marine coatings, etc.

Plastics: high-temperature-resistant engineering plastics, special plastics, color masterbatches, etc.

Others: sintered ink, colored sand, concrete, various construction materials, colored glass, ceramics, enamelware, etc.

 

Ranbar Pigment Core Services Ranbar Pigment 3 large Warehouses

Reviews

There are no reviews yet.

Be the first to review “Copper Chrome Black – Pigment Black 28 – Ranbar Black I0330”

Your email address will not be published. Required fields are marked *

Shopping Cart
Scroll to Top

Schedule Appointment

Fill out the form below, and we will be in touch shortly.