Iron Oxide Magnetite Powder/Fe3o4 95% Min, Black Pigment Grade for Concrete Paint&Oxygen Absorber, Direct Factory Supply

• Customization: Available
• Smelting Type: Reduced Iron Powder
• Granularity: Superfine Iron Powder
• Model NO.: iron oxide
• Certification: Reach
• Usage: Chemical Industry
• Type: Magnetic Iron Ore
• Shape: Powder
• Particle Size: 300-500mesh
• Purity: 98.5% Fe
• Standard: ISO9001: 2008
• Application: Desulfurization, Coal Washing, Heavy Medium Metal
• Transport Package: Bag
• Specification: 1000kg/bag
• Trademark: LWPM
• Origin: China
• Production Capacity: 1000000

Product Description

Product Description

Magnetite Powder

Magnetite powder is powdered magnetite with the chemical formula of Fe+Fe+O, which is magnetic, steel gray or gray-black, and has strong weathering resistance and acid and alkali resistance.

Its particle size is fine, its purity is high, and its harmful impurities are few. It can be made from high-grade magnetite by two-stage closed-circuit grinding process.

This material is widely used for dense medium separation in coal preparation plants, and the magnetic content is required to be ≥95% and the particle size of -0.045mm is > 85%. It is also used in tile jointing, super-magnetic separation of sewage treatment and oilfield cementing weighting agent.

Core Applications of Magnetite Powder
Advantage Dimension	Core Characteristics	Corresponding Application Fields
Physical Property Advantages	Natural strong magnetism, moderate magnetic permeability and coercivity, adjustable magnetism (superparamagnetism for nanoscale / stable magnetism for micron-scale)	Industrial mineral processing, wastewater treatment, biomedicine
	High density (approx. 5.18g/cm³)	Dense medium mineral processing
Chemical Property Advantages	Acid and alkali resistance, oxidation resistance (stable in pH 4-9 environment)	Industrial corrosion inhibition, soil remediation
	Fe²/Fe³ valence cycle, strong catalytic activity	Industrial wastewater treatment, waste gas purification
	Low toxicity, good biocompatibility	Biomedicine
Application Value Advantages	Abundant raw material sources, low cost	Universal for all fields
	Easy recovery and recyclability	Environmental protection, industry
	Strong functional reinforcement	Advanced composite materials

High purity natural magnetite powder Technical Data Sheet				Ultra fine magnetite Fe3O4 powder Technical Data Sheet
Test items	unit	Test results		Test items	unit	Test results
Fe3O4	%	99.45		Fe3O4	%	99.45
Magneticmaterial content	%	97.56		Magneticmaterial content	%	97.56
AIC	%	0.15		AIC	%	0.15
Apparent density	g/cm3	5.02		Apparent density	g/cm3	5.02
TFe	%	71.99		TFe	%	71.99
SiO2	%	0.15		SiO2	%	0.15
Al2O2	%	0.27		Al2O2	%	0.27
CaO	%	0.04		CaO	%	0.04
P	%	0.007		P	%	0.007
S	%	0.008		S	%	0.008
Mn	%	0.020		Mn	%	0.020
Pb	%	<0.003		Pb	%	<0.0030
K2O	%	0.0084		K2O	%	0.0084
Na2O	%	<0.0067		Na2O	%	<0.0067
Ca	%	0.029		Ca	%	0.029
Zn	%	<0.0010		Zn	%	<0.0010
TiO2	%	0.067		TiO2	%	0.067
H2O	%	0.78		H2O	%	0.78
+325mesh	%	3.70		D10	um	0.478/0.450
+400mesh	%	38.30		D50	um	8.123/5.233
-400mesh	%	58.00		D90	um	22.674/10.033

Company Profile

ABOUT US:

LWPM Co., LTD. was founded in 1987,after30 years of development, the company has become a modern large scale and promising powder manufacturer with advanced technology and sophisticated processing equipment. The company is the base of the national high-tech research and development program (863Program) industrialization achievement; the backbone enterprise for new material industrialization base; one of the key high-tech enterprises of the state Torch Plan; the Shandong' s star enterprise of China patent; member of Shandong Iron and Steel Powder Innovation Strategic Alliance Association, member of China Powder Metallurgy Innovation Strategic Alliance Association, member of China Steel Structure Association Powder Metallurgy Branch.

The company' s annual production capacity has reached to 200,000 metric tons. The company has both sponge iron and atomized powder production line (water atomized, water & vapor combined atomized and inert gas atomized), is currently the largest and the most variety complete with fine quality powder production enterprise. The main kinds of products include sponge iron powder, atomized powder, stainless steel powder and iron soft magnetic powder. Products are rewarded as the "Shandong famous brand". All products are confirmed to IS09001 quality system. Products are widely used in automobile. motorcycle, household applicants, welding, chemical industry, etc. Domestic market share has reached up to 25%. Products are sold well in 25 provinces and cities of China and exported to Japan, Korea, Vietnam, Thailand and other countries.

The new era, LWPM Co., LTD. will provide customers with a higher quality level products and business services. The company will continue to move forward with the goal of "building an internationally competitive powder supplier".

Application

Certifications

Packing & Delivery

PRODUCT PACKING

 25kg/bag, 1000kg/bag, the package can be customized by buyer's requirements.

FAQ

1.Where is your factory located? How can I visit there?
Our factory is located in Laiwu district, Jinan city, Shandong Province, China. You can come to Shanghai first and transfer to our factory with us, or you can fly to Jinan city and we will pick you up at airport or high speed train station.
2.About Price
The price is negotiable. It can be changed according to your quantity, product specifications or packaging. When you make an inquiry, please tell us the quantity and specifications you want.
3.How do I pay for my purchase order?
Paypal ,Wesrern Union , L/C , if you need other payment , plz contact me for checking .
4.Can you make customized products?
Yes , We can customize products according to customer's requirements.PLZ contact our directly .
5.How can I get some samples and how long will it take?
For small quantity sample, it is free, but the air freight is collect or pays us the cost in advance, we usually use International Express, and we will ship it to you after receipt of your charge.
6.Do you have quality control system?
We do have quality control system for each step of process controlling, and we have the control system from raw material to finished products. We have many certificates of QA AND QC such as ISO certificate and IATF16949.
7.What's the minimum order quantity?
100grams.
8.What is the package?
If samples , We will put the sample in a sealed bag and then put the bag in a box. If more than 1ton , the package is 25kg/bag ,40bags/ton bag , or as your need . If you need pallet , it is also ok .