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Active Magnesium Hydroxide High Purity Flame Retardant
Active Magnesium Hydroxide High Purity Flame Retardant Active Magnesium Hydroxide High Purity Flame Retardant

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Active Magnesium Hydroxide High Purity Flame Retardant

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Product Name: Activated Magnesium Hydroxide High Purity Flame Retardant

Molecular Formula: Mg(OH)2

Specification: 25kg Molecular weight: 58.32 

Product appearance: white powder Bulk density: 2.36g/cm³

Product features: Magnesium hydroxide has multiple properties such as flame retardant, smoke elimination, anti-dripping, filling, etc., and compared with aluminum hydroxide, it has high thermal stability, efficient carbon formation of the substrate and strong acid removal ability.

Product function: Activated magnesium hydroxide can be used instead of rubber reinforcing agent and brightening agent. It is a rare rubber reinforcing agent, rubber brightener, rubber flame retardant smoke suppressant.

Physical properties: soluble in dilute acid and ammonium salt solution, almost insoluble in water and alcohol. The solubility in water (18 °C) is 0.0009g/100g. It easily absorbs carbon dioxide from the air. When heated to more than 200 °C in an alkaline solution, it becomes a fibrous crystalline system. Decomposes at 350°C to form magnesium oxide and water. Above 500°C, it loses water and turns into magnesium oxide.


Main Standards And Characteristics:

Chemical Substances

Magnesium hydroxide (Mg (OH) 2)

Product Status

White fine powder

Packing

Inner plastic bag, outer plastic coated woven bag. 20kg per bag

Main Features Of The Product

Non toxic, odorless, and non corrosive, with a thermal decomposition temperature of 390-430 ℃

Application Scope

Used in plastics and rubbers such as EVA, PP, PE, PVC, PS, HIPS, ABS, PA, PC, as well as unsaturated polyester and paints and coatings. It is a high filling and additive inorganic flame retardant and smoke suppressant
Internet Keyword  Antimony trioxide, titanium dioxide, barium sulfate, manganese carbonate, aluminum hydroxide


Serial Number

Project

Unit Indicators
Super Class A Qualified Products
1

Magnesium Hydroxide

%≥

97.8

98.0

97.0

2

Magnesium Oxide

%≤

67.60

67.60

67.0

3

Calcium Oxide (Cao)

%≤

0.6

0.60

0.80

4

Sulfate (So4)

%≤

0.20

0.20

0.20

5

Iron Oxide Fe2o3

%≤

0.30

0.40

0.50

6

Chloride (Cl)

%≤

0.10

0.10

0.10

7

Aluminum Oxide

%≤

0.20

0.20

0.20

8

Water Content

%≤

0.70

0.40

1.0

9 Particle Size (D50) μm≤ 1.6 2.0 2.5

Fineness: 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 2000 mesh

2500 mesh, 3000 mesh, 6000 mesh (customizable according to customer requirements)


+8618168153275
+86-181-6815-3275

CONTACT US

Tel: +86-181-6815-3275
Emai: sales@silic-st.com
WhatsApp: +8618168153275
Add: No. 8-2, Zhenxing South Road, High-tech Development Zone, Donghai County, Jiangsu Province

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