Leading Supplier of Low Smoke Halogen-Free Inorganic Flame Retardants

About Us

Liaosheng Mining is a highly reputable company specializing in the production of magnesium hydroxide, aluminum hydroxide, and other mineral powder products. With our expertise and state-of-the-art facilities, we have become one of the leading manufacturers in the industry.

At Liaosheng Mining, we take pride in our ability to utilize our own brucite mine ore to produce magnesium hydroxide. Through a meticulous mineral processing process, we are able to extract high-purity and high-quality inorganic flame retardant raw materials. Our magnesium hydroxide exhibits exceptional characteristics such as high purity, excellent whiteness, and superior fineness.

As a company committed to delivering top-quality products, we prioritize the satisfaction of our customers. We adhere to strict quality control measures throughout our production process to ensure that our flame retardant products meet the highest industry standards. Our team of experienced professionals closely monitors every stage of production, from sourcing the raw materials to packaging the final products. In addition to our dedication to product excellence, Liaosheng Mining also places great importance on environmental sustainability. We continuously strive to minimize our ecological footprint by implementing efficient resource management practices and adopting environmentally friendly production methods. Our low-smoke halogen-free flame retardant products are designed to provide effective fire protection while minimizing the impact on the environment. With our extensive industry knowledge, cutting-edge facilities, and commitment to customer satisfaction, Liaosheng Mining has built a strong reputation as a reliable and trusted supplier of flame retardant products.

We aim to establish long-term partnerships with our clients, providing them with innovative solutions and exceptional service. Choose Liaosheng Mining for your flame retardant needs and experience the highest level of quality, performance, and customer support. Contact us today to learn more about our products and how we can meet your specific requirements.

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Hot Products

Magnesium hydroxide

氢氧化镁

1)Product: Magnesium Hydroxide		MH-99	MH-95
2)HS Code		28161000
3)Appearance		White powder
4)Water content		0.4%max	0.4%max
5)Whiteness		98%min	97%min
6)Mg(OH)2 content		99%min	95%min
7)CaO content		0.05%max	1%max
8)Fe content		0.002%max	0.1%max
9)Cl content		0.50%max	0.1%max
10)Acid insoluble substances		0.50% max	3%max
11)Loss on ignition		30%min	30%min
12)Paticle size	D50)	1.5um
	D97	4um max
13)PH Value		8-10

Magnesium Hydroxide MH-99 is a high-purity magnesium hydroxide developed and produced by salt lake chlorite as raw material. It is characterized by small particle size, high purity and good whiteness. It is the first choice raw material for producing various green and environmentally friendly low-smoke halogen-free magnesium hydroxide flame retardants. It can be widely used in engineering plastics, epoxy resins, rubber, wire and cable fillers, mining cable sheaths, and cable accessories. It can replace aluminum hydroxide and has excellent flame retardant effect.

While Magnesium Hydroxide MH-95 is made from brucite as raw material, and is processed through repeated purification, impurity removal and iron removal. The magnesium hydroxide content is as high as 95%. It is an economical and practical high-quality magnesium hydroxide flame retardant agent.

We can also make targeted modifications to the above two products according to customer needs to achieve better application effects.

1)Product: Aluminium Hydroxide	AH-99
2)HS Code	28183000
3)Appearance	White powder
4)Water content	0.3%max
5)Whiteness	97%min
6)Al(OH)3 content	99.5%min
7)Fe2O3 content	0.02%max
8)SiO2 content	0.03%max
9)Na2O content	0.25%max
10)Oil absorption (DOP)	38% max
11)Conductivity	60max
12)Residue (325mesh)	0
13)Loss on ignition (1200C)	34.5±5%
14)PH Value	10max
15)Paticle size(D50)	1.60-1.80um

Brucite powder BP-60

Brucite Powder BP-60 is a kind of natural Magnesium Hydroxide or called Mineral Magnesium Hydroxide which is used widely in industry and agriculture, PVC cable, HFFR cable compound, Flame retardant panel, Aluminium composite panel, Refractory, Flue gas desulfurization, Water treatment, Magnesium fertilizer, Animal feed, etc.

1. Brucite Powder Product Information

1) Product name	Brucite Powder
2) Chemical name	Natural Magnesium Hydroxide
3) Molecular formula	Mg (OH)2
4) CAS No.	1309-42-8
5) Moh’s Hardness	2.5
6) Density	2.39

2. Brucite Powder Synonyms and relative trade name

Nemalite; magnesium hydroxide; magnesium hydrate; milk of magnesia; brucita (Esp.); brucite (Port.); Brucit (Deut.); bruciet (Ned.)

3. Brucite Powder Physical Properties

1)HS Code	25309099
2)Appearance	White powder
3)Water content	0.5%max
4)Whiteness	85-90%
5)MgO content	60%
6)Paticle size	3-9um D50; Lump 0-10cm
7)Loss on ignition	28-34%
8)PH Value	8-10

4. Brucite Powder Technical comments

Brucite is a kind of natural Magnesium Hydroxide used widely in industry and agriculture, PVC cable, HFFR cable compound, Flame retardant panel, Aluminium composite panel, Refractory, Flue gas desulfurization, Water treatment, Magnesium fertilizer, Animal feed, etc.

API drilling grade Barite Powder

比重粉

API drilling grade Barite Powder

Barite powder is a kind of sulfate minerals which is also named natural barium sulfate, Barytes powder, barium sulphate and heavy spar.

1. API drilling grade Barite Powder Product Information

1) Product name	Barite Powder
2) Chemical name	Barium Sulfate
3) Molecular formula	BaSO4
4) CAS No.	7727-43-7
5) Moh’s Hardness	2.5-3.5
6) Density	4.2min

2. API drilling grade Barite Powder Synonyms and relative trade name

Barite Powder; Natural Barium Sulfate; Barytes Powder; Heavy Spar

2. API drilling grade Barite Powder Physical Properties

1)HS Code	2511100000
2)Appearance	Yellow-white or off-white powder
3)Water content	0.5%max
4)Whiteness	60%min
5)Purity(BaSO4)	90-96%
6)Paticle size	200mesh
7)Loss on ignition	1% max
8)PH Value	6-8

4. Barite Powder Technical comments

API drilling grade Barite Powder is used a weighting agent for drilling fluids in oil and gas exploration; Brake pads, home appliance counterweights, etc.

Barite Powder

重金石

Barite powder is a kind of sulfate minerals which is also named natural barium sulfate, Barytes powder, barium sulphate and heavy spar.

1. Chemical grade Barite Powder Product Information

1) Product name	Barite Powder
2) Chemical name	Barium Sulfate
3) Molecular formula	BaSO4
4) CAS No.	7727-43-7
5) Moh’s Hardness	2.5-3.5
6) Density	4.3min

2. Chemical grade Barite Powder Synonyms and relative trade name

Barite Powder; Natural Barium Sulfate; Barytes Powder; Heavy Spar

3. Chemical grade Barite Powder Physical Properties

1)HS Code	2511100000
2)Appearance	White powder
3)Water content	0.5%max
4)Whiteness	92-97%
5)Purity(BaSO4)	95%
6)Paticle size (D50)	1.5-10um
7)Loss on ignition	1% max
8)PH Value	6-8

4. Barite Powder Technical comments

Barite Powder is used widely in industry of coating, engineering plastic, rubber, glass, and brake pad etc.

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