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氫氧化鎂--Magnesium hydroxide
    發布時間: 2020-08-31 10:24    

氫氧化鎂--Magnesium hydroxide

氫氧化鎂--Magnesium hydroxide

LIANYUNGANG HANTIAN INTERNATIONAL TRADE CO., LTD.

HAITANG ROAD, XUGOU, LIANYUNGANG, JIANGSU, CHINA

TEL:0518-81882600                 FAX:0518-81882600

http://www.florenciahoteles.com/                 e-mail:mikezheng@htsinosky.com

 


Product Specification

Character

White powder

Standard number

GB

Product code: 014101408

Introduction

Chinese synonyms for Magnesium hydroxide are caustic Magnesium stone, light burned magnesia and so on. Suspension liquid of Magnesium hydroxide is called Magnesium hydroxide emulsion, which is called for short as "magnesia and its English name is the Magnesium hydroxide. It’s colorless six square column crystal magnesium hydroxide or white powder, which is poorly soluble in water and alcohol but soluble in dilute acid and ammonium salt solution, and its aqueous solution is alkaline. In the water, solubility is small, and is a strong electrolyte. Its natural mineral is brucite,which can be used for producing sugar and magnesium oxide, etc. Due to the rich content of magnesium hydroxide in nature, and its chemical properties and aluminum is close, so users start to use magnesium hydroxide to replace aluminium chloride when producing body products.

 

 Specification

 

Index

Model Ⅰ

Model Ⅱ

Content of magnesium oxide%≥

63

62

Content of calcium chloride%≤

1

1

Content of acid non-soluble substance%≤

0.2

1.5

moisture content%≤

2.5

3

Chloride (in Cl - meter)%≤

0.15

0.4

Content of Fe%≤

0.25

---

Loss on ignition%≤

28

---

Residue on sieve(75 mu m test sieve)%≤

0.5

1

  

Application

 

1. The magnesium hydroxide is excellent flame retardant for plastic and rubber products. In the aspect of environmental protection as a basis for the flue gas desulfurization agent, it can be used as neutralizing agent of acid wastewater instead of caustic soda and lime. Also used as oil additivesto play the role of anti-corrosion and desulfurization. In addition, it can also be used in electronic industry, pharmaceutical, sugar refining, insulation materials and manufacturing other magnesium salt products.
2. The goods can be used as flame retardants and flame retardant fillers added to the polyethylene, polypropylene, polystyrene and ABS resin, and it has good flame retarding and smoke suppression effect, join the amount of 40 to 20. But it needs anionic surfactant treatment particle surface. The goods is also used in magnesium salt, sugar refining, pharmaceutical industry, daily chemical industry, etc.
3. At the same time it also can be used as a release of water vapor smoke suppression agent. Magnesium hydroxide , which has the function of flame retardant and smoke suppression, filling the triple excellent flame retardant is widely used in rubber and plastic industry.

 


Date: Jan.1st,2014                      Signature

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