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Selection of Magnesium Hydroxide in Adhesives from the Perspective of Flame Retardant Mechanism

Release time:2026-05-12 Visits:0

In the formulation design of adhesives, magnesium hydroxide not only serves as a filler, but its flame retardant mechanism is also worthy of in-depth study. This material undergoes endothermic decomposition at high temperatures, releasing water vapor and reducing the surface temperature of the substrate, effectively suppressing the spread of flames. 

The magnesium hydroxide products developed by Weifang Wanfeng New Materials Technology Co., Ltd. focus on the control of purity and particle size distribution. High-purity raw materials help reduce the impact of impurities on the curing process of adhesives, while a concentrated particle size distribution is conducive to forming a uniform dispersed phase in the adhesive. 

For adhesive enterprises, understanding the "heat absorption - dilution - barrier" triple flame retardant mechanism of magnesium hydroxide is helpful in more accurately selecting the appropriate product specifications in different application scenarios.