iron oxide red ---XIANGYANG DONGFANG Iron Oxide Pigments Co.,Ltd

Quality Index

Iron Content(Fe₂O₃, dry at 105)% (m/m)	95
105 Volatile Matter, %	<1.0
Water-soluble Matter, %(m/m)	0.3
Sieving Residue£¨63m mesh), %(m/m)	0.2
PH of Aqueous Suspension	5-7
Oil absorption, g/100g	15-25
Color(compared with standard color)	similar
Specific Dyeing Power(compared with standard product)%	95105%
Hiding Power (g)	10

Properties and Uses

Iron Red 110 Type
Appearance: yellow red powder, particle size

0.01

m, heat resistance, light resistance and strong dyeing power, used in coloring of colored cement roof tile and producing colored cement. The dyeing power is up to 105% and remains bright red after mixing with white cement when used in producing colored cement industry.

Iron Red 120 Type
Appearance: yellow red powder, particle size 0.01m, redder than 110 Type, heat resistance, light resistance and strong dyeing power, also used in coloring of colored cement roof tile and producing colored cement.

Iron Red 130 Type
Appearance: bright red powder, particle size0.03m, strong dyeing power and ultraviolet radiation absorption property, neutral in pH, used in coloring of colored cement tile and producing colored cement. Because its pH is neutral, it can avoid colored tile salting out and becoming white, and make red tile keep long-term bright appearance when used in coloring of colored cement tile.

Iron Red 190-1 Type
Appearance: violet red powder, exported product, lighter than 191-2 Type in color, used in producing colored road surface brick and coloring of rubber and plastic products.

Iron Red 190-2 Type
Appearance: violet red powder, widely used in paint and architectural coating industry, the coloring of rubber and plastic products. Because of its strong hiding power, easy precipitation and water resistance, it is used in paint industry to produce excellent antirust paint, as the substitute of expensive red lead paint.

ON FUTURE
To develop civil-used products in arms enterprise suggested by Arms Industrial Parent Co., adapt to the fierce market competition of iron oxide, make products diversification and form scale, the company increased its annual output to 5000 tons from oginal 2500 tons by the technology innovation and the increase of equipment in Oct., 2002. Moreover, the directorate of company decided to increase a production line of iron yellow with the annual output of 2000 tons in 2003, a production line of iron black with the annual output of 3000 tons in 2004, make the company form the ten-thousand-ton annual production scale and become the large-sized production enterprise of iron oxide pigment in China.