What makes magnesium hydroxide a better flame retardant than aluminum hydroxide in polymer processing?
Magnesium hydroxide features a higher thermal decomposition temperature reaching 330 Celsius degrees. It stays stable under high temperature extrusion and injection molding without premature breakdown, fitting high temperature plastic and rubber production procedures.
How does magnesium hydroxide stabilize pH value during acidic wastewater neutralization treatment?
It acts as mild weak base to buffer water pH steadily around 9.5. It will not cause sharp over alkalization like caustic soda, lowering corrosion damage to sewage treatment pipelines and reaction equipment.
Can magnesium hydroxide remove heavy metal ions in electroplating and mining wastewater?
Yes, its special surface adsorption capacity will combine with nickel copper cadmium and other metal ions to form insoluble precipitates. It effectively reduces heavy metal content to meet standard wastewater discharge requirements.
What advantages does magnesium hydroxide have when applied to coal boiler flue gas desulfurization?
It reacts fully with sulfur dioxide to realize high desulfurization efficiency. The generated magnesium sulfate byproduct can be recycled, and it greatly reduces tower scaling compared with traditional limestone desulfurization materials.
Is surface modified magnesium hydroxide suitable for LSZH low smoke zero halogen cable production?
Surface activated magnesium hydroxide powder disperses evenly inside PE EVA polymer matrix. It delivers non toxic low smoke flame retardant performance and improves the overall mechanical strength of cable sheath layers.
Can this magnesium hydroxide be used as raw material for pharmaceutical antacid preparations?
Our high purity grade magnesium hydroxide goes through strict impurity and microbial control. It reacts gently with gastric acid and can serve as qualified intermediate for gastrointestinal relief pharmaceutical products.
What function does magnesium hydroxide play in pulp hydrogen peroxide bleaching process?
It works as alkaline buffer agent to stabilize bleaching liquid pH, avoiding damage to cellulose fibers. It also cuts consumption of bleaching chemicals and eliminates spot defects on finished paper surfaces.
Which finished products can ultra fine magnesium hydroxide be added into as fire resistant filler?
It is widely applicable for engineering plastic parts, aluminum composite wall panels, rubber floor mats, special fireproof printing ink and tunnel shotcrete flame retardant modification materials.
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