Normative foams for the rail industry

wdt_ID REFERENCE GRANDO Classification Norms Density (kg/m3) Product type Cell Type Color Temperature range (°C) Applications and Properties
1 GRAIL-9031H-EN HL2 R22/R23 EN 45-545 +/- 800 EPDM Closed Black -40 to 100°C Sealing, shock absorption
2 GRAIL-9930-FR M1F4 NF F 16-101 +/- 500 Neoprene, skin on all faces Closed Black -40 to 85°C Sealing, shock absorption, extruded profiles
3 GRAIL-9032-EN HL3 R24 (all thicknesses) EN 45-545 +/- 365 Ethylene vinyl monomer Closed Beige -40 to 130°C Sealing
4 GRAIL-9032-EN HL3 R22/R23 (1.5 to 20 mm) EN 45-545 +/- 365 Ethylene vinyl monomer Closed Beige -40 to 130°C Sealing
5 GRAIL-9351-EN HL3 R2/R3/R8/R9/R10/R22/R23 EN 45-545 +/- 350 Silicone Closed Black, grey, red -55 to 200°C Sealing, shock absorption, low and high temperature applications
6 GRAIL-9303-EN HL3 R22/R23 EN 45-545 +/- 350 Silicone Closed Grey -60 to 200°C Sealing, shock absorption, low and high temperature applications
7 GRAIL-9023-EN PASS Schedule 1 part I (based on BS 5852: 1982 Part 2) +/- 210 EPDM Closed Dark grey -50 to 120°C Sealing, shock absorption, excellent weather resistance and compression set properties
8 GRAIL-9023-EN HL2 R22/R23/R24 EN 45-545 +/- 210 EPDM Closed Dark grey -50 to 120°C Sealing, shock absorption, excellent weather resistance and compression set properties
9 GRAIL-9923-EN HL3 R24 (all thicknesses) EN 45-545 +/- 200 CR Closed Medium grey -40 to 115°C Sealing, shock absorption
10 GRAIL-9313-EN HL2 R22/R23 (26 to 40 mm) EN 45-545 +/- 200 Silicone Closed Light grey -50 to 205°C Sealing, shock absorption, thermal and sound insulation, high compressibility
REFERENCE GRANDO Classification Norms Density (kg/m3) Product type Cell Type Color Temperature range (°C) Applications and Properties

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