Natural Brucite powder 800-5000mesh

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US $220-550 / Tons | 24 Ton/Tons (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
1309-42-8;12195-86-7;13760-51-5
Other Names:
brucite powder
MF:
Mg(OH)2
EINECS No.:
215-170-3
Purity:
64%
Place of Origin:
Liaoning, China (Mainland)
Type:
fire retardant
Usage:
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
Brand Name:
KDH
Model Number:
KDH04081
Supply Ability
Supply Ability:
5000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
25kg/1ton bags or according to your requirement.
Port
Dalian or Tianjin
Lead Time :
15-20 days after booking an order

Specifications

1.Purity:64%
2.Whiteness:90%-98%
3.Packing:25kg/800kg/1ton bags
4.Size:800-5000mesh
5.Delivery time:14-21days

1. Product Introduction:

Magnesium Hydroxide is manufactured through coarse smash, micron smash, physics and chemistry purification and complex coating process. The product provides an excellent performance on both flame retarding and smoke restraining after compounding.

 

Type
Index

BR-1 

BR-2 

BR-3 

BR-4 

BR-5 

BR-6 

Whiteness

92

93

94

94

97

97

Specific area

2000

2300

3000

3500

4000

4500

Gravity

2.8

2.8

2.4

2.2

2.0

1.8

DV 50

15

13

10

7

4.5

3.5

45µm passing through

98

99.8

100

100

100

100

L.O.I

30.2

30.2

30.2

30.2

30.2

30.2

MgO≥(%)

64

64

64

64

64

64

H2O Crystal

33

33

33

33

33

33

Fe2O3≤(%)

0.5

0.5

0.5

0.5

0.5

0.5

SiO2 ≤(%)

2.0

2.0

2.0

2.0

2.0

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  

2.Physical properties: 
AppearancewhitenessGravityParticle Size
White or light green powder90%-95%2.361.5-10um

 

 

3.Chemical Properties:  
MgOH2OFe2O3Al2O3SiO2
≥64%33%≤0.5%1%≤2%

 

Chemical Performance: Acts as the most effective: Alkali-resistant; Inorganic filler 

It can be treated by stearic acid and silicane.

 

4. Product Characteristics and Applications:

1)  Magnesium hydrate is flake structure, and is manufactured through coarse smash, micron smash, physical and chemical purification and has a complex coating system.

2) Traditional flame retardants are halogenated substances with antimony trioxide, which produces hazardous and corrosive chemicals when burned. Our product has none of these harmful side effects, reduces composite flame temperature, and restrains further decomposition of flammable gas.

3) It is anti-incendiary and anti-smoking, which is largely beneficial for various rubbers, PU, fiber, coating and paint industries.

 

 

 

 

 

 

 

 

 Alibaba Certificate:

 

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