Key takeaway: Magnesium hydroxide (MDH) decomposes endothermically at 330–430°C, releasing water vapor that cools the polymer and dilutes combustible gases — with zero toxic smoke.
Magnesium hydroxide (MDH) decomposes endothermically at 330–430°C, releasing water vapor that cools the polymer and dilutes combustible gases — with zero toxic smoke. Compared with aluminum hydroxide, MDH suits processing temperatures above 200°C, making it ideal for PP, PE, EVA and polyamide cable compounds. This guide covers loading ratios, synergy with zinc borate andAPP, surface modification with silanes, and how to choose between modified and unmodified grades for cable, electronics and construction profiles.
Magnesium Home supplies high purity and surface-modified magnesium hydroxide for halogen-free flame retardant compounds.
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Need the right grade for your application? Magnesium Home engineers can match your spec sheet — request a free sample at songguozhang26@gmail.com or call +86-19951918480.