Modification of Flame Retardant Magnesium Hydroxide(MDH)

Modification of Magnesium Hydroxide Introduction In the production process of HFFR/LSZH compounds, If using un-modified magnesium hydroxide, since its strong polarity and large surface energy, it is easy to re-aggregate during the process when it is used as a flame retardant. At the same time, the magnesium hydroxide powder is hydrophilic, the water can not

The Surface Treatment of fine Aluminum Hydroxide

1. The purposes of surface modification Aluminum hydroxide is an inorganic filler,it is different in physical form and chemical structure from polymers, so the affinity between them is very low. In order to change its surface activity, surface coating treatment is generally carried out by adding a suitable large surfactant or coupling agent to achieve