High-Purity Modified Magnesium Hydroxide: Solving the "High Filler, Poor Performance" Pain Point for Large Cable Manufacturers

Leading new energy cable producers have long struggled with the classic dilemma: traditional flame retardants require massive addition to meet low-smoke zero-halogen standards, which makes polymer materials brittle and damages mechanical properties. Our specially modified hexagonal flake magnesium hydroxide breaks this bottleneck completely. Its regular crystal structure achieves excellent stress transfer in polyolefin matrices, retaining over 90% of tensile strength even at high filling ratios. After targeted silane coupling agent treatment, it shows perfect interfacial compatibility with non-polar resins, eliminating particle agglomeration that causes insulation breakdown points in high-voltage cables. This directly helps large cable clients pass strict national flame retardant tests without sacrificing product quality.