54mm Thick 60-Minute Fire-Rated Particleboard: A Staple Export for Global Door Manufacturing
author: Carl
2025-12-12
Our company’s 54mm thick, 60-minute fire-rated particleboard—a long-standing core product—has been a trusted choice for door manufacturers worldwide, with consistent exports to international markets and no domestic sales.
This fire-rated particleboard boasts a proven production process that has stood the test of global market demand. Made from high-quality wood fibers and specialized flame retardants, it is formed under high temperature and pressure. When exposed to fire, the board rapidly forms a dense carbonized layer, effectively blocking flame spread and heat transfer. Certified by international authoritative bodies and compliant with relevant standards such as GB 8624, its 60-minute fire resistance fully meets the stringent fire safety requirements of overseas high-rise buildings, commercial complexes, hospitals and other scenarios.
With a precisely engineered thickness of 54mm, the board ensures both the load-bearing capacity and sound insulation needed for door production, while seamlessly fitting into mainstream overseas door manufacturing molds without requiring customers to adjust their processing equipment. In addition, it complies with E1-grade environmental standards with low formaldehyde emissions, balancing fire safety and health needs to align with the global green building trend.
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