Zinc Iron Chromite Brown (P.Br.33)
- Courier
- In detail
- OriginInorganic
Zinc Iron Chromite Brown (P.Br. 33)
Chemical Name: Zinc Iron Chromite Brown
Chemical Composition: Fe/Zn/Cr Oxide
Color Index Name: Pigment Brown 33 / PBr33
Color Index Number: 77503
CAS Number: 68186-88-9
Physical Form: Brown Powder
Crystal Pattern: Spinel Pattern
Product Characteristics
Pigment Brown 33 is one kind of environmental protection pigments, which is internationally recognized as non-toxic pigments. It is easy to disperse, with good hiding power, excellent light fastness, weather resistance, heat stability and chemical resistance. It is non-bleeding and non-migratory, and well compatible with most of thermoplastic and thermoses resins. Traditional pigment doesn't have full function as above, either organic or inorganic, whereas Pigment Brown 24 is suitable for high-performance requirements of modern coatings and plastics. Its color shades vary from bright yellow to reddish yellow.
Main Technical Data
Heat Resistance | ≤1000°C |
Light Resistance (Grade 1-8) | 8 |
Weather Resistance (Grade 1-5) | 5 |
Acid Resistance (Grade 1-5) | 5 |
Alkali Resistance (Grade 1-5) | 5 |
Oil Absorption | 16-23g/100g |
Density | 4.5-5.3 g/cm3 |
PH | 6-8 |
Mean Particle Size | ≤1.2µm |
Regulations:
1. Compliant to EU RoHS, EU REACH,AP(89)1
2. EN71Part 3:1994 (A1:2000/AC2002)
3. US FDA.
Suggestion Formula:
Plastic(dark)
5‰-8‰ |
Plastic(light)
1‰-3‰ |
Coating
8%-18% |
Applications