Pigment Brown 33 Zinc Iron Chromite Brown for High Temperature Coatings

• CAS No.: 68186-88-9
• Formula: Fe/Zn/Cr Oxide
• Colour: Brown
• Appearance: Powder
• Usage: Paint, Ceramic, Plastic, Leather, Ink
• Type: Synthetic
• Model NO.: pigment brown 33
• Solubility: Insolubility
• Composition: Oxide
• Characteristics: Easy to Disperse
• Characteristics1: Good Heat Resistance
• MOQ: 25kg
• Transport Package: 25kg
• Specification: 25Kg/Carton
• Trademark: EMPEROR
• Origin: China
• HS Code: 32041700
• Production Capacity: 2000mt/Year

Product Description

Product Name: Zinc Iron Chromite Brown
Color Index: Pigment Brown 33
C.I. No.: 77503
CAS No.:68186-88-9
Molecular Formula: Fe/Zn/Cr oxide

Zinc chromite brown Properties
Pigment Brown 33 - Zinc Iron Chromite Brown is a high-performance zinc iron chromite pigment, is designed to provide outstanding heat resistance, chemical stability and outdoor durability.  This mixed metal oxide pigment meets the demanding performance requirements of the military,aerospace and architectural industries.  Pigment Brown 33 is recommended for all coating formulations requiring the ultimate in chemical, heat and UV durability. 

Technical Data Sheet

Zinc Chromite Brown
Density (g/cm3)	5.5
PH value	6.3
Oil Absorption(g/100g)	16
105ºCVolatile Matter%	≤0.5
Water soluble Matter%	≤0.5
Residue on 45um Mesh%	≤0.1
Heat resistant	1000ºC
Light Resistant	8
Acid resistant	8
Alkali Resistant	8