| Adhesive products applied to locomotive vehicle parts, such as the window of the sealed performance requirements is increasing day by day, in the European CEN/TS45545-2 standard material for polyurethane or epoxy sealant, according to the operation of the vehicle type and the operating environment, could be divided into HL1 fire danger rating - HL3, this three levels, HL3 fire danger rating the highest. For the European market for locomotive material standard of unity, the European EN45545-2 for the car level up surface materials such as rubber flooring products of fire prevention, flame retardant, smoke and toxicity test standard for mainly in:
Adhesive seal products - the car small regional material EN45545-2 test items and standards
EN 45545-2 Railway applications - the Fire protection of Railway vehicles - Part 2: the Requirement for the Fire behaviour of materials and components
EN45545-2 railway applications - railway vehicle fire protection - part 2: materials and components of the fire protection requirements.
EN ISO 5658-2: the vertical flame spread test (according to CHF critical heat value to evaluate KW/M2)
ISO5658-2 Reaction to fire tests - spread of flame - Part 2: Lateral spread on building products in vertical configuration
ISO 5660-1: the amount of heat release testing (according to the method of cone calorimeter on the amount of heat release test)
ISO5660-1: Reaction to fire tests - Heat release, the smoke production and mass loss rate - Part 1: the Heat release rate (cone calorimeter method)
ISO 5659-2: smoke density test
ISO5659-2: Plastics - Smoke generation - Part 2: Determination of optical density by a single - chamber test value (Ds)
ISO 5659-2: CIT toxicity test (according to CIT toxicity index to evaluate)
ISO5659-2: CIT toxicity test (" according to its value to the evaluate toxicity)
ISO 11925-2: small flame test
ISO11925-2 - Reaction to fire tests - the Ignitability of building products subjected to direct impingement of flame - Part 2: Single - flame source test
The performance of the adhesive seal products sealing and heat preservation of locomotive has important influence, so its stability in fire prevention and fire retardant data is highly relevant. Seriously its thermal radiation, smoke, toxicity, and the small flame combustion parameters meet the European EN45545 / EN45545-2 for the whole performance of the locomotive has its profound meaning.
More EN45545-2 the subway train test, please consult the nanjing Smart Company
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