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Magnesium Hydroxide(HT-206)

CAS NO. 1309-42-8
Mg(OH)2

Electronic and electrical components, conveyer belt and construction materials.

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General Properties

Molecular weight

58.3

Appearance

White powder

Physical and Chemical Properties

Physical and Chemical PropertiesItem

Unit

Typical value

  MDH III-3

 MDH III-10

MDH-I

Mg(OH)2

%

88

88

98

CaO

%

3.0

3.0

0.2

Fe

%

0.3

0.3

0.05

PH

%

9-11

9-11

9-11

Loss on ignition

%

26

28

30

Whiteness     

%

89

86

95

Average particle size D50

µm

3

10

2

Sieve analysis

%

0.1 (325mesh)

0 (200mesh)

9-11

Cl

%

--

--

≤0.2

Acid Non-dissolve

%

--

--

≤0.08

Application:                              

●Flame retardant for plastics and rubber.        

 (PE, PP, ABS, HIPS, Nylon, PVC, etc)             

Electronic and electrical components, conveyer belt and construction materials.

Fillers.

Phenol resin, fiber reinforced rubber, fine ceramics.

Petroleum additive or other chemical.

Packaging:

Net weight: 20kgs/bag , 25kgs/bag.

Compound paper-plastic package.