fire retardant MDH

                                                          Magnesium Hydroxide  Cas No.1309-42-8

Magnesium hydroxide are inorganic compounds with the formula Mg(OH)2. For halogen-free applications that require high heat stability, we  recommend our high purity magnesium hydroxide flame retardants.The magnesium hydroxide products in this range are specifically developed to be excellent halogen free flame retardants in thermoplastics and rubbers.

The magnesium dihydroxides (MDH) can be used as non-toxic flame retardants in high temperature processes due to their endothermic decomposition at high temperature.

Physical and Chemical Properties

Physical and Chemical Properties

Molecular weight                    58.3

Appearance                          White powder

Mg(OH)₂%                           ≥98.0

CaO%                                  ≤0.2

Moisture%                            ≤1.0

Loss on ignition %                 ≥30

Cl%                                      ≤0.2

Fe%                                      ≤0.05

PH                                       10±1.0

Acid Non-dissolve%               ≤0.08

Whiteness %                          ≥95

Particle size ,D50µm              ≤2.0

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

Storage: Store in dry, normal temperature, moisture prevention

Other related items of our company:

1.Zinc Borate

2. Melamine Cyanurate

3.Aluminum hydroxide

4. Magnesium Hydroxide

5. Ammonium Polyphosphate

6. Aluminium Hypophosphite

7. Hexaphenoxycyclotriphosphazene (HPCP)

8.Antimony Trioxide

9.Brinated flame Retardant