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Your Industry Rail Transit Fire Prevention and Flame Retardant Test
Fire Prevention and Flame Retardant Test
We provide the fire prevention and flame retardant testing service for rail transit components and materials
Service Introduction
The fire hazard is a major hazard source of rail transit rolling stock. Therefore, fire prevention technology plays an important role in the safe operation of rail transit rolling stock. For this purpose, a number of fire protection standards for rail transit rolling stock have been issued by various standardization organizations in terms of fire prevention level, fire performance of materials and components, fire partition, rolling stock design, electrical equipment, fire control, fire safety of flammable liquid and flammable gas devices. 
 
The standard EN45545-2, which is widely used at present, has stipulated corresponding flame retardant requirements for the materials and components of rail vehicles. For different materials and different parts used on the vehicle, different test methods are used, including flame spread, heat release rate, smoke density, oxygen index, flammability, etc. The components and materials failed the fire prevention and flame retardant test will not be adopted by the main engine factory. 

Product Scope: 

Most of the train textiles, plastics and related products are covered, such as seats, floor cloth, sleeping berth, curtain, luggage rack, internal decoration materials, toilet plates, cold protective materials, etc. 

Relevant Qualifications: 

Domestic and foreign general qualifications, such as CNAS, CMA, ISO17025, JRCC (city planning)

Test Cycle: 

About 5 to 15 working days 

Test Items (Part): 

Product Purpose Test Content Test Method Standard
Surface materials and facing materials (doors, windows, ceilings, vehicle bodies, luggage racks, surfaces of the table facing down, ventilation pipelines, bridge, curtains, bed floors of sleeping berth, etc.) Test of flame extension ISO 5658-2
Test of heat release ISO 5660-1
Density test of smoke (Ds) ISO 5659-2 Ds
Density test of smoke (VOF) ISO 5659-2 VOF
Toxicity test of smoke (CIT) EN 45545-2:2013
Annex C
Horizontal face of ground and ground covering materials Test of heat release EN ISO 5660-1
Radiant panel test of horizontal flame spread on the floor ISO 9239-1
Density test of smoke, Dsmax ISO 5659-2 Dsmax
Toxicity test of smoke (CIT) EN 45545-2:2013
Annex C
Flammable insulating liquid Determination of flash and fire points - Cleveland open cup method ISO 2592
ISO 2719
Beddings Test of open flame combustion EN ISO 12952-2
Test of heat release EN ISO 5660-1
Density test of smoke ISO 5659-2
Toxicity test of smoke EN 45545-2:2013
Annex C
Circuit board Test of oxygen index/glow wire EN ISO4589-2/
EN60695-2-11