Domestic Fireproof Board Technology Breakthrough

2026-02-05

High pressure laminates, as the core materials of building fire protection, directly determine the protection effect and application value with their flame retardant performance, environmental indicators and physical and mechanical properties. I learned from the industry technical seminar that domestic fireproof board enterprises have achieved a number of core technology breakthroughs, and the key performance indicators fully meet the international advanced standards.

 

Melamine Decorative High Pressure Laminates

 

In terms of flame retardant technology, the inorganic flame retardant system has been fully popularized, and the composite flame retardant of silicate-magnesium hydroxide has gradually replaced the traditional halogen-containing flame retardant, solving the pain points of high smoke density and large amount of toxic smoke release when traditional fireproof board burns. Data show that the fireproof board adopting the new type of inorganic flame retardant system can reduce the smoke density by 80%, the fire resistance limit breaks through 90 minutes, fully meeting the strict requirements of Grade A non-combustible materials in GB 8624-2012 "Building Materials and Products Combustion Performance Grading", and the application rate in scenarios with extremely high fire resistance performance requirements such as subway platforms and tunnels has increased significantly. In 2023, the purchase volume of subway platform ceiling boards increased by 40% year-on-year.

 

In the future, it is necessary to further strengthen the integration of industry, education and research, promote the breakthrough of core technology and the transformation of achievements, improve the industry standard system, regulate the market order, guide enterprises to develop in the direction of high-end, functional, intelligent and low-carbon, so that high pressure laminate panel products can play a greater role in protecting building safety and promoting green development.

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