Inorganic Pigment Brown 25
| Categories | Complex Inorganic Pigment |
|---|---|
| Brand | Fineland Chem |
| Product Name | Chromium Iron Oxide |
| Color Index | Pigment Brown 25 |
| C.I.No | 77425 |
| CAS No | 68186-90-3 |
| Appearance | Brown powder |
| Chemical Formula | C24H15CI2N5O3 |
| Download | Br25 TDS |
Inorganic Pigment Brown 25 Characteristic
Pigment Brown 25 is an inorganic brown pigment that usually exhibits a medium to dark brown color. Chemically known as Nickel Antimony Titanium Dioxide Brown, it is commonly used in a variety of coatings and plastic applications. It has excellent lightfastness, weatherability, and chemical stability.
|
Test Item
|
Specification
|
|
Cont of water % ≤
|
1.5
|
|
Soluble matter in water %≤
|
1.0
|
|
Oil absorption %
|
50-70
|
|
Water permeate (grade)
|
5
|
|
Bulk Density (gm/ml):
|
1.5-1.7
|
|
Residue on sieve 325mesh(ppm)≤
|
600
|
|
Ph value
|
5.0～7.0
|
|
Acid Resistance |
5 |
Soap Resistance |
5 |
|
Alkali Resistance |
5 |
Bleeding Resistance |
5 |
|
Alcohol Resistance |
5 |
Light Fastness (8=excellent) |
8 |
|
Ester Resistance |
5 |
||
|
Ketone Resistance |
5 |
Benzene Resistance |
5
|
|
Migration Resistance
|
5
|
Heat Resistance(℃)
|
250
|
Inorganic Pigment Brown 25 Application
Pigment Brown 25 Application
● Coatings: Widely used in industrial and decorative coatings, providing good hiding power and color stability.
● Plastics: Pigment Brown 25 is suitable for coloring various plastics, including polyolefins, PVC, polyester, etc.
● Inks: Used in printing inks, especially when high durability and stability are required.
● Building Materials: Used for coloring building materials such as cement and concrete.
● 25KG Kraft bag, 400KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.
Inorganic Pigment Brown 25 Advantages
● Durability: Pigment Brown 25 has excellent lightfastness and weather resistance, suitable for outdoor applications and harsh industrial environments. Good chemical resistance, able to resist corrosion by acids, alkalis and solvents.
● Environmental Characteristics: PBR25 generally does not contain harmful heavy metals and complies with environmental regulations and standards.
● Color Stability: Provides a long-lasting and stable brown color that is not easy to fade and discolor.
● Wide Compatibility: Brown 25 is compatible with a variety of resins and solvents and has a wide range of applications.
● High Hiding Power: Provides good hiding power in a variety of applications and reduces the amount of use.
