Magnesium Oxide as Flame Retardant in Rubber
Magnesium Oxide as Flame Retardant in Rubber
Magnesium oxide (MgO) is a key flame retardant additive in rubber manufacturing. Thanks to its high thermal stability and endothermic decomposition, it absorbs heat, delaying ignition and suppressing smoke. This makes it ideal for industrial materials such as conveyor belts, seals, and cables, where fire safety is critical. Richase’s high-purity MgO ensures consistent performance and meets stringent safety standards.
Compared to traditional calcium carbonate filler, MgO offers superior fire resistance without compromising mechanical properties. Its synergy with polymer additives like alumina trihydrate enhances retardancy. For plastic modification, MgO also improves thermal stability, making it a versatile choice across industries.
Our MgO products are designed for straightforward dispersion in rubber compounds to ensure consistent protection. Applications include automotive parts, construction materials and protective gear. With strict quality control, Richase provides reliable solutions for magnesium oxide rubber applications.
To achieve the best results, combine MgO with complementary additives to balance flame resistance and elasticity. Contact our technical team to discuss custom formulations.
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