Exova Warringtonfire, Frankfurt Industriepark Höchst, C369 Frankfurt am Main D-65926 Germany T : +49 (0) 69 305 3476 F : +49 (0) 69 305 17071 E : EBH@exova.com W: www.exova.com Test report no. 2017-2132-1 issued 12.12.2017 Applicant: ALFA Klebstoffe AG Vor Eiche 10 CH-8197 Rafz Switzerland Date of order: 15.11.2017 Date of sampling: No official sampling of the tested product by a representative from Exova Warringtonfire, Frankfurt Date of delivery: 27.11.2017 Date of test: 04.12.2017 and 11.12.2017 Order 1. Testing the smoke density and toxicity of a material in the test chamber according to EN ISO 5659-2 (NBS-Box) 2. Testing the heat release-, smoke production- and mass loss rate of a material according to DIN ISO 5660-1 (Cone-Calorimeter). 3. Classification according to DIN EN 45545-2: 2016-02. Description / designation of the test object Adhesive designated as: SIMALFA 3095 Description of the relevant test procedure ISO 5659-2 - 2017 ISO 5660-1 2015 Registered Office: Exova GmbH, Industriepark Höchst, C369, Frankfurt, D-65926, Registered Company No. HRB 83049 Ust-Id Nr. DE259957713
Test report no. 2017-2132-1 issued 12.12.2017 Page 2 of 9 1. Description of the test material 1.1 Details of the customer: Product name: SIMALFA 308 FR Sampel / Material descripition: Pressure sensitive dispersion adhesive with a water base 7 x samples (Aluminum plate 10.0 x 10.0 cm x 0.1 cm (100.00 cm²) with dried adhesive film) Ø 2.542 g/100.00 cm², application 254 g/m² (2,7 g, 2,3 g, 2,7 g, 2,4 g, 2,6 g, 2,6 g, 2,5 g) Ø = 2,542 g 3 x samples (Aluminum plate 7.5 x 7.5 cm x 0.1 cm (56.25 cm²) with dried adhesive film) Ø 1.666 g/56.25 cm², application 296 g/m² (1.6 g, 1.7 g, 1,7 g) Ø = 1,666 g Intended end use of product: Foam bonding for passenger seats 1.2 By the specimen preparation by Exova Warringtonfire, Frankfurt determined values: Material: Colour: Total thickness: Total square weight: Test arrangement: Adhesive applied on aluminium sheets red av.1.3 mm (including the 1 mm aluminium sheet) av. 2960 g/m² (calculated from 10 x 10 cm sample dimension including the aluminium carrier plate) Surface with applied adhesive to the heat source. Testing after climatic storage at 23 C and 50 % humidity..
Test report no. 2017-2132-1 issued 12.12.2017 Page 3 of 9 2. Test results 2.1 Test results Cone-Calorimeter according to ISO 5660 Clima storage (23 C/50%r.F.): >48h Nominal heat flux [KW/m²]: 25 Heat flux calibration constant C: 0.04 Testroom temperature / -humidity: 23 C / 40% rel. LF Single test results of 3 tests: 1 2 3 Average Time to ignition [s] 147 128 143 139,33 Mass of specimen [g] 29,74 29,51 29,54 29,60 Mass loss rate [g/m²s] 0,41 0,43 0,73 0,52 Mass loss [g] 2,55 2,12 1,68 2,12 Marhe after start [KW/m²] 10,59 6,89 8,53 8,67 Heat release rate (180 s) [KW/m²] 4,83 6,13 4,22 5,06 Heat release rate (300 s) [KW/m²] 3,13 4,34 2,95 3,47 Heat release rate (top) [KW/m²] 40,62 54,24 42,88 45,91 Effective heat of combustion [MJ/Kg] 5,89 6,07 10,40 7,45 Total heat release THR THR 1,87 1,77 2,01 1,88 Specific extinction area [m²/kg] 756,25 744,85 1101,19 867,43 Carbon monoxid [g/g] 0,05 0,18 0,10 0,11 Carbon dioxid [g/g] 0,98 0,53 0,85 0,79 Total smoke production TSP 253,04 219,12 250,61 240,92 End of test [s] 1342 1346 1334 1340,67 Remarks: none
Test report no. 2017-2132-1 issued 12.12.2017 Page 4 of 9 2.2 Diagrams 12 10 [ kw ] 8 6 4 2 AHRE (kw) AHRE (kw) AHRE (kw) 0 0 200 400 600 800 1000 1200 1400 1600 Versuchsdauer [ sec ] [ kw/m 2 ] 60 50 40 30 20 10 HRR HRR HRR 0-10 0 200 400 600 800 1000 1200 1400 1600 Versuchsdauer [ sec ] 2.5 2 [ MJ/m 2 ] 1.5 1 THR THR THR 0.5 0 0 200 400 600 800 1000 1200 1400 1600 Versuchsdauer [ sec ]
Test report no. 2017-2132-1 issued 12.12.2017 Page 5 of 9 3. Test results NBS-Box according to ISO 5659: Clima storage (23 C/50%r.F.): >48h Testmodus: 25 KW/m² Test duration: 1200 s Testroom temperature/humidity: 23 C / 35% humidity Average 1 2 3 Initial mass [g] 17,4 14,1 17,1 16,2 Final mass [g] 16,1 12,8 16,2 15,03 Mass loss [g] 1,3 1,3 0,9 1,17 Mass loss [%] 7,5 9,2 5,3 7,33 Max. spec. opt. density up to 4 minutes DS 119,64 102,03 103,62 108,43 Max. spec. opt. density DS 122,85 104,74 106,79 111,46 Time to max. opt. density [s] 225 268 317 270 Valeur obscurcissement fumée Conventional Index of Toxicity Conventional Index of Toxicity VOF4 [min] (CIT) 4 min (CIT )8 min 176,13 211,51 130,46 172,7 0,0052 0,0130 0,0049 0,0077 0,0197 0,0232 0,0184 0,0205 Time to ignition [s] 159 95 161 - Time to extinguishing [s] 188 162 196 - Remarks: none.
Test report no. 2017-2132-1 issued 12.12.2017 Page 6 of 9 3.1 Measurement of the smoke density: specimen weight [ g ] ignition [ s ] extinguish [ s ] 1 17,4 159 188 2 14,1 95 162 3 17,1 161 196 DS specimen DS specimen DS specimen Minutes 1 2 3 1 2,90 4,91 1,17 2 18,83 60,67 15,10 3 94,58 94,91 62,38 4 119,64 102,03 103,62 5 117,60 103,90 106,14 6 114,58 101,46 105,23 7 111,67 196,94 102,17 8 109,89 94,92 98,80 9 107,97 90,84 95,16 10 106,62 87,22 92,26 DS max 4 Minuten 119,64 102,03 103,62 VOF4 176,13 211,51 130,46
Test report no. 2017-2132-1 issued 12.12.2017 Page 7 of 9 3.2 Smoke density diagram:
Test report no. 2017-2132-1 issued 12.12.2017 Page 8 of 9 3.3 Measurement of the toxicity: Analytic procedure: Clima storage: (23 C/50% humidity): Measurement of the toxicity with FTIR at 25 kw/m² Temperature sample extraction point: <40 C >48 h Testroom temperature / 23 C 35 % humidity Gas conc. after 4 min conc. after 8 min no. ppm ppm Carbon dioxid 1 736 2603 CO 2 2 986 2828 3 581 2585 average 768 2672 Carbon monoxid 1 9 89 CO 2 96 171 3 8 130 average 38 130 Hydrogen fluride 1 0 0 HF 2 0 0 3 0 0 Hydrogen chloride 1 0 0 HCl 2 0 0 3 0 0 Hydrogen cyanide 1 2 3 HCN 2 3 4 3 2 3 average 2 3 Nitrous gases 1 0 1 NO-NO 2 2 0 0 3 0 0 Sulfur Dioxid 1 0 0 Hydrogen sulfide 2 0 0 SO 2 -H 2 S 3 0 0 Hydrogen bromide 1 0 0 HBR 2 0 0 3 0 0
Test report no. 2017-2132-1 issued 12.12.2017 Page 9 of 9 4. Assessment The material described in chapter 1 fulfills the requirements of class HL3 for R21 according to EN 45545-2: 2016-02. Table 5 Set of material requirements, R21 (F1A; F1B; F1E; F3) Test Methode reference Parameter Unit Requirement Definition HL 1 HL 2 HL 3 Result/ Average T03.02 ISO 5660-1: 25 kwm-2 T10.03 EN ISO 5659-2: 25 kwm-2 T11.02 EN ISO 5659-2: 25 kwm-2 n.e.: not executed MARHE kwm-2 Maximum 75 50 50 8,67 Ds max. dimensionless Maximum 300 300 200 111,46 CITG dimensionless Maximum 1,2 0,9 0,75 0,0077 (4 min.) 0,0205 (8 min.) Special comment The fire test result is valid for the in section 1 described material. The burning behaviour in combination with other materials has to be tested separately. In the combination with other materials (for example coatings, deposits) the burning behaviour could be influenced unfavourable so that the classification above is not valid any longer. This test report replace the test report 2017-2132 issued 12.12.2017 (Date of signature), which is invalid from now on. Frankfurt, the 10.01.2018 M. Ronzheimer Dipl.-Ing. T. Zachäus Tester in Charge Head of the business We refer to the Regulation (EU) No. 1302/2014 of the Commission of 18 November 2014 concerning a technical specification for interoperability of the subsystem "Vehicles - locomotives and passenger cars" of the rail system in the European Union. To demonstrate the conformity of a material with a standard it has to get renew every five years. The results of the tests relate only to the behaviour of the test specimen which is designated on the top. Test reports are only allowed to be published or reproduced, not changed in form and tenor without permission of the Exova Warringtonfire, Frankfurt. The abridged account of a test report is only allowed with the agreement of ther Exova Warringtonfire, Frankfurt. This test report is a translation of the German version 2017-2132-1 (issued 12.12.2017). In case of doubt only the German version is valid This test report contains 9 pages