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Samaro will be present at SIFER 2021 from 26 to 28 October at our stand 1-628

Publié le 2021-10-05

Samaro will be present at SIFER 2021, from 26 to 28 October at the Lille Grand Palais exhibition centre - STAND 1/628

SIFER brings together the leading suppliers of innovative rail products, technologies and services for the complex needs of urban and mainline networks.

Samaro is the exclusive representative in France and in Europe (DGE group) of MOLYKOTE and DOWSIL and ARALDITE products used among others by SNCF through symbolised products and by the main railway equipment manufacturers in Europe.

Samaro invites you to visit its stand 1/628.

Reminder of EN45545 - Fire protection standards

Samaro and its partners develop solutions that meet the requirements of the EN 45545 standard for passenger safety in rail transport.

The EN45545 standard is developed to facilitate the interoperability of trains across Europe, it was decided to harmonise the different train management systems including fire and smoke standards. It replaces all the old standards of the different European countries.

Our partners have built an industrial policy around these values and support us with our customers in this process.

Examples of requirements by application :

  • R1: for horizontal/vertical interior surfaces (ceiling, walls, window frames and display screens)
  • R22/23: for inner seals, coils, inductors and contacts
  • R24/25: for boards and printed circuits
  • R26: for small electronic products

How to select the right adhesive/potting dedicated to railway application:

  1. Determine the requirements applicable to the product in question (R1-R26)

  2. Determine the level of fire risk (hazard level HL1, HL2 or HL3)

  3. Identify a suitable material approved EN45545 (with the right requirement and hazard level)  that meets technical requirements

A selection of our products with the EN 45545-2 standard:

Electric and electronic protection
ProduitsRegistrationApplicationsFeatures
SYLGARD™ 170 EN45545 R22 HL3
EN45545 R26 HL3
General use of encapsulation for protection of on-board electronic cards. Two-part 1:1 • Thermal conductivity 0,48 W/m.K • Black
DOWSIL™ EE-3200 EN 45545 R22 HL3
EN 45545 R26 HL3
Low-stress application for the protection of junction boxes, power converters, etc. Two-part silicone RTV • Viscosity : 1 700 mPas • Hardness : Shore 00 20 • Dark grey • ratio 1:1
Arathane®
CW 5620 / HY 5610
EN45545-2 R22 HL1
EN45545-2 R22 HL3
Multi-purpose encapsulant Low viscosity • Antracite / Blue
Araldite®CW 1302 / 
Aradure®HY1300
EN45545 R22 HL2
EN45545 R23 HL3
Encapsulant recommended for applications
operating in environments that are potentially explosives
Excellent thermal stamina • Flammability UL 94 V- 0 ( 3.0 mm ). UL 1446 System Temp classe 180 ( H )
Araldite®XB2252 / 
Aradure®XB2253
EN45545 R22 HL1
EN45545 R23 HL2
Excellent thermal endurance and resistance to thermal shocks Black • Low viscosity  • Classe F (155°C) 
Adhesives
DOWSIL™ 7091 EN 45 545 R22 HL1
EN 45 545 R23 HL2
EN 45 545 R24 HL3
Sealing Alcoxy • Whyte / Black / Grey • RTV
Araldite®2033 EN45 545-2 R22 HL3
EN45 545-2 R23 HL3
Long mixing time, structural applications, ideal for bonding to metals Black • Two-part 1:1

More information :

Need information on the EN 45 545 standard and our associated products? Contact our technical department at +33 426 680 680 or fill in our contact form.

Download now the selection guide dedicated to the railway industry :

Guide de sélection Industries ferroviaires

Practical information

If you would like to organise your visit now, you will find all the necessary information on the following link: Here 

To register : Here