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Magnesium Hydroxide (Brucite)
Model:JZBT-MH Series
Appearance:White Powder
Cas No.:1317-43-7
Hs Code:253090
Brucite powder for flame retardant filler

Magnesium Hydroxide (Brucite)                                                                          

1.  Basic Indicators:
Chemical Name: Brucite 
Key Component: Mg(OH)2
Appearance: White powder
Specs: 325 Mesh                                                                                                                                 

2. Technical Specifications:
Item                          Index(Purity: 61%min)    Index(Purity: 62%min)
MgO%                                     61.12                              62.02
CaO%                                      2.82                              2.65
SiO2%                                      4.80                              3.06
Fe2O3%                               0.57                              0.73
LOI%                                     30.57                             31.38
Whiteness                               86                               88
Pass through 325mesh %    90.0                              91.5

3. Application:
1. Decomposition of magnesium hydroxide absorbs heat, which is beneficial to reduce the flame combustion temperature.
2. The decomposition of magnesium hydroxide create water, it’s not only the coolant, also reduce the smoke 
density as thinner.
3. The decomposition of magnesium hydroxide creates MgO, which is featured with big specific surface. 
So it is easy to absorb smoke and cover the combustible material.

4. Packing and Storage:
Packing: Double coated plastic woven bag, 25kg net; Jumbo bag, 1000kg net.
Storage: Dry, ventilated, moisture proof.

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