Innovative Pantograph Camera Part with High-Performance Composite Materials

Ordinary plastic covers are fragile against bird impact and prone to UV yellowing and cracking under long-term roof sunlight exposure; metal shells bring extra roof load, create loud wind noise and easily accumulate water seepage at assembly gaps. This composite protective cover adopts RTM and integral compression molding with streamlined aerodynamic shape. It delivers strong anti-impact and anti-sand performance, permanent UV aging resistance, low wind resistance and lightweight body. It blocks

Absolutely. The multi-layer continuous fiber laminated structure greatly improves overall impact resistance. It can absorb instantaneous impact force from bird collisions without penetrating cracks or shell deformation. The compact outer surface also resists persistent friction from wind-blown sand on high-speed routes, and will not form pits or wear through the shell body after years of operation.

The resin system contains special anti-UV additives mixed during raw material preparation. Even exposed to strong ultraviolet rays, alternating cold and heat, rain and snow all year round on the vehicle roof, the shell will not yellow, embrittle or fade. Its structural strength and surface integrity remain consistent throughout the service life.

Standard thickness ranges from 1.5mm to 50mm, with customizable options available. Lay-up structures can be custom-designed on demand, and delivery forms include full sheets, precision-cut panels, and special-shaped parts.

The product meets FAR 25.853 Appendix F and UL94 V-0 flame standards. The manufacturer holds ISO9001, ISO14001, ISO45001 certifications, ASME approval, and Chinese Class A2 pressure vessel design & fabrication qualifications.