| 1. The standard-NFF16-101
NFF16-101-Railway rolling stock fire behavior choice of material
NFF16-102-Railway rolling stock fire behavior choice of material–Electrical Equipment
2. NFF16-101standard Brief
NFF16-101 the latest standard of 1988 edition, NFF16-102 the latest standard of 1992 edition, the main focus on the combustion performance of materials. Depending on the type of vehicle and the operating environment, NFF16-101 standard could be divided into category A1 rolling stock, A2, B, a total of three types.
Materials of high-speed train subway, in order to reduce the possibility of the occurrence of fire, need according to standards NFF16-101 fire retardant smoke toxicity test, more please consult nanjing farce monitoring companies, 025-8658, 3475.
3. NFF16-101 test items and standards
NFF16-101-Railway rolling stock fire behavior choice of material
Class M:(M0/M1/M2/M3/M4)
NF P92-501: Building materials- Reaction to fire tests, radiation test used for rigid material or flexible materials thickness more than 5mm.
NF P92-503: Electrical burner test used for flexible materials thickness no more than 5mm
Class I:(I0/I1/I2/I3/I4)
EN ISO 4589-2: Plastics-Determination of burning behaviour by oxygen index –Part 2: Ambient-temperature test
IEC 60695-2-11: Glawing/hot wire based test methods-Glow-wire flammability test method for end-products.
Class F:(F0/F1/F2/F3/F4/F5)
NF X10-702: Fire test methods-Smoke emission-Test of measurement of specific optical density of smoke by the combustion or the pyrolysis of solid materials.
NF X70-100: Fire behaviour tests –Analysis of pyrolysis and combustion gases-Pipe still method.
4. NFF16-101 focuses on the following aspects:
Reaction to fire test
The oxygen index test
Glow-wire flammability test
Toxicity test
Smoke density test
More NFF16-101 / NFF16-102 fire and toxicity test, please consult Nanjing Smart Company
Hotmail: 0086-25 8658 3475 0086 400-666-7290
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