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1 RUNWAY DEICER PERFORMANCE TEST FOR SAE AMS1431/1435 RUNWAY AND TAXIWAY DEICING CHEMICALS EVALUATION TEST REPORT 2011-MT-30 According to AIR6170 and AIR6172 Methods PURE CMA 30/70 (Generic) and Yeatz Runway De-icing Fluid, lot # 1 for Drago Ambarli Dolum Tesisleri Yolu Sehit Zafer Kiziltas Sokak No: 5 Ambarli Avcilar İstanbul Turkey by Caroline Blackburn Diane Paradis Marc Mario Tremblay October 2011
2 TABLE OF CONTENTS 1 INTRODUCTION PROCEDURE TEST RESULTS SUMMARY Runway Deicer Identification Performance s Description Ice Melting Ice Undercutting Ice Melting Results (AIR6170) Ice Undercutting Results (AIR6172) REFERENCES...9 APPENDIX 1 ICE MELTING (DETAILED TESTS)...A-1 AIR Ice Melting at -2 C... A-2 AIR Ice Melting at -10 C... A-8 APPENDIX 2 ICE UNDERCUTTING (DETAILED TESTS)...B-1 AIR Ice Undercutting at -2 C and -10 C... B-2 LIST OF FIGURES Figure 1 - Example of Ice Melting Set-Up... 3 Figure 2 - Adapted Polystyrene Petri Dish with Dyed Chemical... 4 Figure 3 - Ice Melting as a Function of Time at -2 C... 6 Figure 4 - Ice Melting as a Function of Time at -10 C... 6 Figure 5 - Ice Undercutting as a Function of Time at -2 C... 8 Figure 6 - Ice Undercutting as a Function of Time at -10 C... 8 LIST OF TABLES Table 1 - Runway Deicer Identification... 2 Table 2 - Ice Melting Results at -2 C... 5 Table 3 - Ice Melting Results at -10 C... 5 Table 4 - Ice Undercutting Results at -2 C... 7 Table 5 - Ice Undercutting Results at -10 C MT-30 1 AMIL,
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4 3.2 Performance s Description Ice Melting This test was designed to evaluate the laboratory ice melting performance of SAE AMS 1431 [3] and SAE AMS 1435 [4] Runways and Taxiways Deicing/Anti-icing Chemicals. The test utilizes a sheet of ice of uniform thickness frozen in a flat circular polystyrene petri dish. After equilibration to the desired temperature, a weighed quantity of the deicing chemical is distributed over the surface of the ice (see Figure 1). At specified time intervals, generated brines are removed and the mass difference is calculated in order to obtain the mass of melted ice. ing temperatures shall be within 1 C (2 F) of the stated values and tests are performed within a cold chamber Ice Undercutting Figure 1 - Example of Ice Melting Set-Up This test was designed to evaluate the laboratory ice undercutting capability by SAE AMS 1431 [3] and SAE AMS 1435 [4] Runways and Taxiways Deicing/Anti-icing Chemicals. The test utilizes small cylindrical cavities in a sheet of fabricated ice of uniform thickness frozen in a flat circular modified polystyrene petri dish having an average standardized surface roughness of 120 grit (see Figure 2). The bottoms of the cavities are essentially free of ice. After equilibration to the desired temperature, a known volume of dyed-liquid deicer is placed in the cavities, and undercutting 2011-MT-30 3 AMIL,
5 commences (see Figure 2). Undercutting is evidenced by the formation of essentially circular undercut patterns. At specified time intervals, the dimensions of the observed undercut patterns are measured. The undercut pattern reflects the net result of melting on the walls of the ice cavity and melting at the ice/substrate interface. The undercut is relatively thick near the center and relatively thin at the extremities. The undercut area is defined as the total area of the circular undercut pattern minus the area of the original cavity. ing temperatures shall be within 1 C (2 F) of the stated values and tests are performed within a cold chamber. Figure 2 - Adapted Polystyrene Petri Dish with Dyed Chemical 2011-MT-30 4 AMIL,
6 3.3 Ice Melting Results (AIR6170) s were conducted according to Ice Melting Method for Runways and Taxiways Deicing/Anti-icing Chemicals (proposed method, Feb. 2011) [1]. Table 2 - Ice Melting Results at -2 C AMIL # REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-icing Fluid, Lot # 1 Refractive Index at 20 C Time Interval (minutes) Amount of Ice Melted ( of three tests) (g) ± ± ± ± ± ± ± ± ± 0.29 Table 3 - Ice Melting Results at -10 C AMIL # REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-icing Fluid, Lot # 1 Refractive Index at 20 C Time Interval (minutes) Amount of Ice Melted ( of three tests) (g) ± ± ± ± ± ± ± ± ± MT-30 5 AMIL,
7 AIR Ice Melting Results at -2 C REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-icing Fluid, Lot # 1 Amount of Ice Melted (g) Time Interval (min) Figure 3 - Ice Melting as a Function of Time at -2 C AIR Ice Melting Results at -10 C REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-icing Fluid, Lot # 1 Amount of Ice Melted (g) Time Interval (min) Figure 4 - Ice Melting as a Function of Time at -10 C 2011-MT-30 6 AMIL,
8 3.4 Ice Undercutting Results (AIR6172) s were conducted according to Ice Undercutting Method for Runways and Taxiways Deicing/Anti-icing Chemicals (proposed method, Feb. 2011) [2]. Table 4 - Ice Undercutting Results at -2 C AMIL # RI at 20 C Time Interval (minutes) Ice Undercutting IU REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-Icing Fluid, Lot # ± ± ± ± ± ± ± ± ± 9.7 Table 5 - Ice Undercutting Results at -10 C AMIL # RI at 20 C Time Interval (minutes) Ice Undercutting IU ± 2.1 REF ± 3.5 PURE CMA 30/70 (Generic) Yeatz Runway De-Icing Fluid, Lot # ± ± ± ± ± ± ± MT-30 7 AMIL,
9 AIR Ice Undercutting Results at -2 C 300 REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-Icing Fluid, Lot # Ice Undercutting Time Interval (min) Figure 5 - Ice Undercutting as a Function of Time at -2 C AIR Ice Undercutting Results at -10 C 100 REF001 PURE CMA 30/70 (Generic) Yeatz Runway De-Icing Fluid, Lot # 1 80 Ice Undercutting Time Interval (min) Figure 6 - Ice Undercutting as a Function of Time at -10 C 2011-MT-30 8 AMIL,
10 4 REFERENCES 1. SAE International Aerospace Information Report, "Ice Melting Method for Runways and Taxiways Deicing/Anti-icing Chemicals", AIR6170, proposed draft SAE International Aerospace Information Report, "Ice Undercutting Method for Runways and Taxiways Deicing/Anti-icing Chemicals", AIR6172, proposed draft SAE International Aerospace Material Specification, "Compound, Solid Runway and Taxiway Deicing/Anti-icing", AMS 1431, revision C, September SAE International Aerospace Material Specification, "Fluid, Generic, Deicing/Anti-icing Runways and Taxiways", AMS 1435, revision B, September MT-30 9 AMIL,
11 Appendix 1 Ice Melting (detailed tests) 2011-MT-30 B-1 AMIL,
12 AIR Ice Melting at -2 C Ice Melting AIR6170 FOR-FR024 Deicer Utilized: AMIL #: Report #: Date: IR at 20 C: Reference Control Solution REF MT Temperature: #1 #2-2 ( C) Amount of Ice Melted m im (g) #3 Standard deviation Ice Melting Capacity g ice/g deicer #1 Amount of Deicer Applied g #2 # MT-30 B-2 AMIL,
13 AIR TEMPERATURE RECORDING ICE MELTING TEST -2 C: REF DATE: T air = -2.1 ± 0.0 C Temperature ( C) Time (min) 2011-MT-30 B-3 AMIL,
14 Ice Melting AIR6170 FOR-FR024 Deicer Utilized: AMIL #: Report #: Date: IR at 20 C: PURE CMA30/70(Generic) X MT Temperature: -2 ( C) #1 #2 Amount of Ice Melted m im (g) #3 Standard deviation Ice Melting Capacity g ice/g deicer #1 Amount of Deicer Applied g #2 # MT-30 B-4 AMIL,
15 Ice Melting AIR6170 FOR-FR024 Deicer Utilized: AMIL #: Report #: Date: IR at 20 C: Yeatz Runway De-icing Fluid, Lot # 1 X MT Temperature: #1 #2-2 ( C) Amount of Ice Melted m im (g) #3 Standard deviation Ice Melting Capacity g ice/g deicer #1 Amount of Deicer Applied g #2 # MT-30 B-5 AMIL,
16 AIR TEMPERATURE RECORDING ICE MELTING TEST -2 C: X DATE: T air = -2.2 ± 0.1 C Temperature ( C) Time (min) 2011-MT-30 B-6 AMIL,
17 AIR TEMPERATURE RECORDING ICE MELTING TEST -2 C: X DATE: T air = -2.2 ± 0.1 C Temperature ( C) Time (min) 2011-MT-30 B-7 AMIL,
18 AIR Ice Melting at -10 C Ice Melting AIR6170 FOR-FR024 Deicer Utilized: AMIL #: Report #: Date: IR at 20 C: Reference Control Solution REF MT Temperature: #1 #2-10 ( C) Amount of Ice Melted m im (g) #3 Standard deviation Ice Melting Capacity g ice/g deicer #1 Amount of Deicer Applied g #2 # MT-30 B-8 AMIL,
19 AIR TEMPERATURE RECORDING ICE MELTING TEST -10 C: REF DATE: T air = ± 0.1 C Temperature ( C) Time (min) 2011-MT-30 B-9 AMIL,
20 Ice Melting AIR6170 FOR-FR024 Deicer Utilized: AMIL #: Report #: Date: IR at 20 C: PURE CMA30/70(Generic) X MT Temperature: #1 #2-10 ( C) Amount of Ice Melted m im (g) #3 Standard deviation Ice Melting Capacity g ice/g deicer #1 Amount of Deicer Applied g #2 # MT-30 B-10 AMIL,
21 Deicer Utilized: AMIL #: Report #: Date: IR at 20 C: Ice Melting AIR6170 Yeatz Runway De-icing Fluid, Lot # 1 X MT FOR-FR024 Temperature: #1 #2-10 ( C) Amount of Ice Melted m im (g) #3 Standard deviation Ice Melting Capacity g ice/g deicer #1 Amount of Deicer Applied g #2 # MT-30 B-11 AMIL,
22 AIR TEMPERATURE RECORDING ICE MELTING TEST -10 C: X DATE: T air = ± 0.1 C Temperature ( C) Time (min) 2011-MT-30 B-12 AMIL,
23 AIR TEMPERATURE RECORDING ICE MELTING TEST -10 C: X DATE: T air = ± 0.2 C Temperature ( C) Time (min) 2011-MT-30 B-13 AMIL,
24 Appendix 2 Ice Undercutting (detailed tests) 2011-MT-30 B-1 AMIL,
25 AIR Ice Undercutting at -2 C and -10 C FOR-EN102 Product Name: AMIL #: Report #: Ice Undercutting AIR6172 Reference Control Solution REF MT-30 Date: Time (minutes) Cavity # IR at 20 C as is: Undercut Cavity Diameter (± 0.5 mm) Vertical Horizontal Temperature: File name: Results at -2 C Mean Undercut Cavity Diameter (mm) Total Area IU e Ice Undercutting IU IU -2.2 ± 0.1 IU20C Standard deviation Date: Temperature: File name: ± 0.3 IU20A Time (minutes) Cavity # Undercut Cavity Diameter (± 0.5 mm) Vertical Horizontal Results at -10 C Mean Undercut Cavity Diameter (mm) Total Area IU e Ice Undercutting IU IU Standard deviation MT-30 B-2 AMIL,
26 AIR TEMPERATURE ICE UNDERCUTTING TEST -2 C: REF DATE: T air = -2.2 ± 0.1 C Temperature ( C) Time (min) 2011-MT-30 B-3 AMIL,
27 AIR TEMPERATURE ICE UNDERCUTTING TEST -10 C: REF DATE: T air = ± 0.3 C Temperature ( C) Time (min) 2011-MT-30 B-4 AMIL,
28 FOR-EN102 Product Name: AMIL #: Report #: Ice Undercutting AIR6172 PURE CMA 30/70 (Generic) X MT-30 Date: Time (minutes) Cavity # IR at 20 C as is: Undercut Cavity Diameter (± 0.5 mm) Vertical Horizontal Results at -2 C Mean Undercut Cavity Diameter (mm) Temperature: File name: Total Area IU e Ice Undercutting IU IU -2.2 ± 0.1 IU30A2 Standard deviation Date: Temperature: File name: IU30A Time (minutes) Cavity # Undercut Cavity Diameter (± 0.5 mm) Vertical Horizontal Results at -10 C Mean Undercut Cavity Diameter (mm) Total Area IU e Ice Undercutting IU IU Standard deviation MT-30 B-5 AMIL,
29 FOR-EN102 Product Name: AMIL #: Report #: Ice Undercutting AIR6172 Yeatz Runway De-Icing Fluid, Lot # 1 X MT-30 Date: Time (minutes) Cavity # IR at 20 C as is: Undercut Cavity Diameter (± 0.5 mm) Vertical Horizontal Results at -2 C Mean Undercut Cavity Diameter (mm) Temperature: File name: Total Area IU e Ice Undercutting IU IU -2.2 ± 0.1 IU30B2 Standard deviation Date: Temperature: File name: ± 0.1 IU30B Time (minutes) Cavity # Undercut Cavity Diameter (± 0.5 mm) Vertical Horizontal Results at -10 C Mean Undercut Cavity Diameter (mm) Total Area IU e Ice Undercutting IU IU Standard deviation MT-30 B-6 AMIL,
30 AIR TEMPERATURE RECORDING ICE UNDERCUTTING TEST -2 C: X DATE: T air = -2.2 ± 0.0 C Temperature ( C) Time (min) 2011-MT-30 B-7 AMIL,
31 AIR TEMPERATURE RECORDING ICE UNDERCUTTING TEST -10 C: X DATE: T air = ± 0.2 C Temperature ( C) Time (min) 2011-MT-30 B-8 AMIL,
32 AIR TEMPERATURE RECORDING ICE UNDERCUTTING TEST -2 C: X DATE: T air = -2.2 ± 0.0 C Temperature ( C) Time (min) 2011-MT-30 B-9 AMIL,
33 AIR TEMPERATURE RECORDING ICE UNDERCUTTING TEST -10 C: X DATE: T air = ± 0.1 C Temperature ( C) Time (min) 2011-MT-30 B-10 AMIL,
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