EN 45545-2:2013 & A1:2015

A regulation set out by the European Union to standardise the fire testing of materials used in railway applications. In 2013 it became the national standard comprising several regulations into one classification system. The EN 45545 classification is required for materials used in the following areas – Interiors (IN), Exterior Located (EX), Furniture (F), Electrotechnical Equipment (E) and Mechanical Equipment (M). Vehicles are classed by the hazard level of their day to day operation. HL1 as the lowest hazard level, HL2 for mid-range and HL3 as the highest. To summerise, the standard aims to limit spread of fire should an ignition occur, allowing passengers and staff to reach a place of safety.

Why Use Halogen Free Low Smoke Compounds?

• About 50% of fire casualties are due to inhalation of smoke and other gases produced during a fire
• Toxic and corrosive smoke generated by halogenated polymers has long term environmental impact
• EN 45545 rubber compounds have:
  • 1) low flame propagation
  • 2) low smoke generation
  • 3) low emission of toxic gases.

The Polymax Process

Our sales engineers are available to meet in person or though conference consultations. They will offer the best process solution for your requirements. Our standard procedure is illustrated in the graphic below:

Rolling Stock Operation Categories

The following tables will show how the operation categories are organised according to their vehicle type and day to day operations.

Polymax TRail®

Our R10 compound is suitable for use as a floor composite. Whilst our R22/R23 approved compounds can be moulded into sponge seat coverings, window seals, door joints, panel connectors and pipes or hoses.