Hunan Three-Ring Pigments Iron oxide black 722

Identification & Functionality

CI Name

Pigment Black 11

CI Number

77499

Chemical Family

Iron & Iron Compounds,

Iron Oxides

Pigment Type

Inorganic Pigments

CASE Ingredients Functions

Colorant

Chemical Classification

Synthesis and Addition

Pigment Index

Pigment Black 11 (77499)

CAS No.

12227-89-3

EC No.

235-442-5

Technologies

CASE Ingredients,

Pigments & Colorants

Product Families

Pigments & Colorants — Color Pigments

Inorganic Pigments

CASE Ingredients — Pigments & Colorants

Color Pigments

Features & Benefits

CASE Ingredients Features

Corrosion Resistance,

Excellent Dispersibility

Applications & Uses

Markets

Building & Construction,

Paints & Coatings

Applications

Paints & Coatings — Building & Construction

Concrete Coatings & Stains,

Decorative Paints,

Floor Coatings,

Roof Coatings

Building & Construction — Decorative Materials & Finishes

Decorative Paints, Coatings & Stains

Building & Construction — Flooring & Surfaces

Floor Coatings

Compatible Substrates & Surfaces

Metal,

Paper

Coating Type

Waterborne Coating

Product Usage

• Iron oxide black pigment is suitable for use in various types of concrete prefabricated parts and building products as pigments or colorants, directly transferred into cement applications. Various indoor and outdoor concrete surfaces, such as walls, floors, ceilings, pillars, porches, pavements, parking lots, stairs, stations, etc.; such as tiles, floor tiles, roof tiles, panels, terrazzo, mosaic tiles, artificial marble, etc. .
• Iron oxide black pigment is suitable for a variety of paint coloring and protective materials, including waterborne interior and exterior wall coatings, paint coloring, paper, asbestos, etc. (Note: not suitable for high temperature products).

Product Application

The product has good dispersibility, stable storage, good compatibility with other components in the application system, and can enhance the rust and UV resistance of the paint;
Paint formula reference pigment amount: primer 25--30%; blend paint 20--30%; lacquer 15-25% (excluding body pigment)
Water-based paint: Depending on the color, it can be configured in appropriate amount.

Properties

Color

Black

Physical Form

Powder,

Solid

Appearance

Black Powder

Typical Properties

	Value	Units	Test Method / Conditions
Color Difference △E	max. 1	-	-
Relative Tinting Strength	95-105	%	Titanium Dioxide Dilution(1:10)
Iron Content (Expressed As Fe2O3)	min. 70	%	ISO1248:2006
Oil Absorption	Agreed	g/100g	ISO787-5
Sieve Residue（325目）	min. 0.1,max. 1	%	ISO787-7
Water Soluble	max. 0.5	%	ISO787-3
105 ° C Volatiles	max. 1	%	ISO787-2
pH Value	Agreed	-	ISO787-9
Particle Shape	Cuboid	-	-
Main Primary Particle (D50)	0.5	μm	-
Seismic Density	1	g/cm3	-
Density	4.8	g/cm3	-
Lightfastness	44385	Level	-
Weather Resistance	5	Level	-
Heat Resistance	100	°C	-