CHROME FLOUR FOR COATING

We import crushing Chrome ore from South Africa,wash,dry ,dust cleaning,sieve and grind to flour,test and pack,then export to all over the world.

Size：200MESH 325MESH 400MESH

PHYSICAL AND CHEMICAL INDEX

Item	Unit	Index
Cr2O3	%	≥46.0%
SiO2	%	≤1.0%
FeO	%	≤26.5%
CaO	%	≤0.30%
MgO	%	≤10.0%
Al2O3	%	≤15.5%
P	%	≤0.003%
S	%	≤0.003%
Cr/Fe		1.55:1
Bulk Density	g/cm³	2.5-3
Color	/	Black
PH	/	7-9
The amount of the acid	/	≤ 2 ML
Percent soil	%	≤0.1
Percent Moisture	%	≤0.1
The sintered	℃	1600
Percentage of free acid present in the sand	%	0
filling density	g/cm³	2.6
sintering point	°C	> 1,800
melting temperature	°C	2,180

PSD(PARTICLE SIZE DISTRIBUTION)

Item	Size	Passing%	Remarks
Chrome flour	200mesh	≥95%	can customize as required
Chrome flour	325mesh	≥95%	can customize as required
Chrome flour	400mesh	≥95%	can customize as required

MAIN APPLICATIONS

chrome flour in manufacturing stainless steel and alloy steel

The abrasive resistance and corrosion resistance of stainless steel and alloy steel can be improved through adding certain chrome flour

chrome flour in refractory industry

chrome flour usually is used for making high chrominum refactory bricks which are used in internal coating of high temperature furnace and stove.

chrome flour in pigment and coating

chrome flour is a main mineral pigment,to produce green pigment and chrome yellow pigment.besides,chrome flour can be added in coating to increase the color and weather ability of coating.

chrome flour in plastic and rubber

To increase plastic and rubber’s intensity,hardness and abrasive resistance,chrome flour will be added in plastic and rubber.

chrome flour in electronic material

chrome flour can be used in electronic material such semiconductor materials and magnetic material,adding maderate chrome flour can enhance electrical conductivity,magnetism and high-temperature resistance.

Packaging