ArmaFlex Rail SD-C
First FEF insulation that meets HL3 according EN 45545-2
Technical information ArmaFlex Rail SD-C
Material type
Flexible elastomeric foam based rubber manufactured with ArmaPrene patented technology, US patent no. 8 163 811, EU patent no. 2 261 305.
Additional material information
- The pressure-sensitive adhesive coating is based on modified acrylate basis with mesh structure and covered with polyethylene foil. Traces of silicon can be found on the protection paper/foil used to protect self-adhesive closures.
Special features
- The covering offers excellent durability, even under UV exposure when used for outdoor applications.
Property | Value / Assessment | Standard / Test method | ||||||
---|---|---|---|---|---|---|---|---|
Temperature range | ||||||||
Service temperature |
| EN 14304, EN 14706, EN 14707 | ||||||
Thermal conductivity | ||||||||
Declared thermal conductivity |
| EN ISO 13787, EN 12667, EN ISO 8497 | ||||||
Transportation | ||||||||
Reaction to fire - hazard level | insulation thickness 3 mm - 25 mm HL1,2,3; R1 | EN 45545-2 | ||||||
NFPA 130 American fire test to railway components | 3-25 mm: l(s)≤ 25 ; Ds(4,0) ≤100 | ASTM E162, ASTM E662 | ||||||
Fire performance | ||||||||
Practical fire behaviour | Self-extinguishing, does not drip, does not spread flames | |||||||
Resistance to water vapour | ||||||||
Water vapour diffusion resistance factor | μ ≥ 10.000 | EN 12086, EN 13469 | ||||||
Physical attributes | ||||||||
Dimensions and tolerances | In accordance with EN 14304, table 1 | EN 13467, EN 822, EN 823 | ||||||
Other technical features | ||||||||
Shelf life | Self-adhesive tapes, self-adhesive sheets and tubes: 1 year | |||||||
Storage | Can be stored in dry, clean rooms at normal relative humidity (50% to 70%) and ambient temperature
(0 °C – 35 °C). | |||||||
1+85 °C, for products with a self-adhesive layer. |