Product Description

Wuchang Pigment has been engaged in the production, R&D and sales management team of high performance iron oxide series products for more than 20 years. The senior managers are all from domestic iron oxide pigments production enterprises. At present, there are more than ten high-performance iron oxide inventions. The high-temperature resistant zinc iron yellow, coated iron yellow, ferromanganese black, low arsenic red and red pigments for lithium batteries have been produced in large quantities. At the same time, the food-grade products developed by the company have passed strict European Union testing, and all heavy metal indicators are superior to industry and food-grade control standards.
purpose
"It has been widely used in the field of automobile braking, such as brake pads, brake shoes, etc. Fe3O4 has been recognized in the field of welding materials in China, and its application in the production of welding electrodes and wires is still in its infancy, with a broad market prospect. Fe3O4 has good performance in sewage treatment because of its high ratio and strong magnetism. Fe3O4 can also be used as pigment and polishing agent

(Iron Oxide Black)
Type	Fe2O3 or Fe3O4	Oil absorption	Res.on 325 mesh	Water SOL.salts	Moisture	PH	Tamped apparent density	Particle shape	compared with std.	Tinting strength
Type	%	ml/100g	%	%	%		g/cm3		△E	%
722	≥90	15-25	≤0.5	≤0.5	≤1.5	5-8	0.8-1.2	spherical	≤1	95-105
330	≥90	15-25	≤0.5	≤0.5	≤1.5	5-8	0.8-1.2	spherical	≤1	95-105
740	≥90	15-25	≤0.5	≤0.5	≤1.5	5-8	0.8-1.2	spherical	≤1	95-105
750	≥90	15-25	≤0.5	≤0.5	≤1.5	5-8	0.8-1.2	spherical	≤1	95-105