CMAG Interior Honeycomb Panel For Metro combines high-performance honeycomb cores with composite facings to achiieve exceptional lightweight and high-strength properties. The product offers outstanding sound insulation, fire resistance, and corrosion resistance, specifically designed to meet modern rail transit demands for safety, comfort, and durability in interior materials.
Performance Parameters
CMAG Interior Honeycomb Panels For Metro are lightweight, with aramid paper honeycomb panels weighing as low as approximately 1-2.5 kg/m². They exhibit high specific strength and specific stiffness, offering approximately five times the bending stiffness of aluminum alloy at equivalent weight. For sound insulation and noise reduction, their average sound insulation value reaches 24 dB (at center frequencies of 100-5000 Hz). Additionally, they possess high fire resistance ratings, meeting stringent rail transit standards such as EN45545-2.
Product Features
- Unique composite structure delivers outstanding compression and bending resistance while significantly reducing weight, perfectly balancing lightweight design with structural stability;
- Superior sound insulation and noise reduction enhance passenger experience while meeting the most stringent fire safety standards for rail transit;
- Excellent formability adapts to complex curved surfaces, meeting the demands of intricate cars interior shapes;
- Corrosion resistance ensures stable performance over extended service life.
Application Cases
CMAG Interior Honeycomb Panels For Metro are deployed in multiple critical areas of metro cars:
- Passenger Compartments: Side wall panels, interior ceiling panels, and partition panels (i.e., bulkheads).
- Functional Components: Luggage racks, air conditioning duct systems.
- Safety Structures: Interior and exterior door panels, partition systems.
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