FORD FLTM BV 150-05-2010 REGIONAL HEAT CURE CYCLES FOR ADHESIVES DEADENERS FOAMS AND SEALERS《粘合剂 阻隔剂 泡沫和密封材料的局部热固化周期》.pdf

1、 FORD LABORATORY TEST METHODBV 150-05Date Action Revisions 2010 08 12 Revised W. Janitschke, FoE 2009 02 03 Revised M. Mehandru, FNA 2001 03 28 Revised Editorial no technical change A. Cockman Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 1 of 6 REGIONAL HEAT CUR

2、E CYCLES FOR ADHESIVES, DEADENERS, FOAMS AND SEALERS Application This method defines the regional heat cure cycles for laboratory testing of adhesives, deadeners, foams, and sealers. The cure cycle employed is dependent on the regional vehicle assembly site and material application site during the a

3、ssembly process. The cure tables specified in this updated method shall take precedence over the tables referenced in the prior editions of this Test Method and in prior Engineering Material Specifications. Table 1 APA Table 2 - Europe Table 3 - North America Table 4 - South America The specific cur

4、ing cycle to be applied is stated in the applicable Engineering Material Specification. Apparatus Required Mechanical Convection Oven Preferable with horizontal airflow. Capable of maintaining temperatures up to 300 +/- 3 C. Approximate internal volume 0.1 m3. Electrical rating 3 Kw. Temperature Rec

5、order Electric - Multi-dotted line type, or equivalent. Range 20 C to 300 C. Indicator deflection 4 mm/10 C or equivalent. The instrument must also be capable of recording the temperature at a minimum of 2 locations. Thermo-couples Suitable in size and type for this application. Conditioning and Tes

6、t Conditions All test values indicated herein are based on material conditioned in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5% relative humidity for not less than 24 h prior to testing and tested under the same conditions unless otherwise specified. FORD LABORATORY TEST METHODBV 150-05Printe

7、d copies are uncontrolled Copyright 2010, Ford Global Technologies, Inc. Page 2 of 6 Method 1. Prepare test assemblies in accordance with the applicable Material Specifications and Laboratory Test Methods. 2. Insert a thermocouple into the material under test to record the material temperature. 3. P

8、lace thermocoupled assemblies in an oven preheated to the specified air temperature for the applicable cure oven and phase. The specified material temperature for each assembly must be reached within the designated time and air temperature for a given phase. 4. The material temperature must not exce

9、ed the specified temperature. If necessary, adjust the oven air temperature to meet the material temperature requirements. 5. Remove assemblies and allow to cool to 23 +/- 2 C for at least 30 minutes between each individual phase of the heat cure cycle. Chemicals, materials, parts, and equipment ref

10、erenced in this document must be used and handled properly. Each party is responsible for determining proper use and handling in its facilities. REGIONAL HEAT CURE CYCLES FOR ADHESIVES, DEADENERS, FOAMS, AND SEALERS See attached Tables. All temperatures will be +/- 2 C. TABLE 1 Asia Pacific and Afri

11、ca (APA) TABLE 2 - Europe TABLE 3 - North America TABLE 4 - South America FORD LABORATORY TEST METHODBV 150-05Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, Inc. Page 3 of 6 TABLE 1 APA A. Conventional Paint Systems Electro Coat Primer Top Coat Time Temperature Time Temper

12、ature Time Temperature Minimum 10 minutes 175 2 C 10 minutes 150 2 C 10 minutes 130 2 C Maximum 20 minutes 205 2 C 20 minutes 170 2 C 20 minutes 140 2 C B. 3-Wet Paint Systems Electro Coat Gel Oven Top Coat Time Temperature Time Temperature Time Temperature Minimum 10 minutes 175 2 C 5 minutes 130 2

13、 C 15 minutes 130 2 C Maximum 20 minutes 205 2 C 15 minutes 135 2 C 20 minutes 145 2 C FORD LABORATORY TEST METHODBV 150-05Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, Inc. Page 4 of 6 TABLE 2 - EUROPE A. conventional paint systems Electrocoat Sealer Primer TopCoat Time

14、Temperature Time Temperature Time Temperature Time Temperature 5 minutes 140 C Floorpanels etc. Miniumum* 5 minutes 165 C 5 minutes 90 C 5 minutes 160 C 10 minutes 130 C Nominal* 10 minutes 175 C 5 minutes 100 C 5 minutes 165 C 10 minutes* 140 C Maximum 20 minutes 205 C 5 minutes 130 C 10 minutes 19

15、0 C 20 minutes 155 C B. Plants without primer oven (primer is cured in Top Coat oven) Electrocoat Sealer Primer TopCoat Time Temperature Time Temperature Time Temperature Time Temperature Miniumum* 5 minutes 165 C 5 minutes 90 C 10 minutes 130 C 10 minutes 130 C Nominal* 10 minutes 175 C 5 minutes 1

16、00 C 10 minutes* 140 C 10 minutes* 140 C Maximum 20 minutes 205 C 5 minutes 130 C 20 minutes 155 C 20 minutes 155 C C. 3-wet paint systems Electrocoat Sealer Primer TopCoat Time Temperature Time Temperature Time Temperature Time Temperature Miniumum* 5 minutes 165 C 5 minutes 90 C 20 minutes 130 C N

17、ominal* 10 minutes 175 C 5 minutes 100 C 20 minutes* 140 C Maximum 20 minutes 205 C 5 minutes 130 C n/a 20 minutes 155 C * Interior surfaces * Exterior surfaces * Minimum requirement for glass adhesive flanges FORD LABORATORY TEST METHODBV 150-05Printed copies are uncontrolled Copyright 2010, Ford G

18、lobal Technologies, Inc. Page 5 of 6 TABLE 3 - NORTH AMERICA MATERIAL REQUIREMENTS OVEN REQUIREMENTS TOTAL TIME IN OVEN OVEN HEAT UP CONDITIONS MATERIAL APPLICATION SITE BAKE CYCLE PHASE BAKE OVEN TEMPERATURE TIME TEMPERATURE MIN MAX TIME TEMPERATURE Minimum Electro Coat 171 +/- 2 C 10 minutes Not A

19、pplicable Max 12C/minute Target Electro Coat 180 +/- 2 C 10 minutes Not Applicable Max 12C/minute Prior to Electro Coat Maximum Electro Coat 205 +/- 2 C 30 minutes Not Applicable Max 12C/minute 1 Spray Prime 135 +/- 2 C 8 minutes Not Applicable Max 12C/minute Minimum 2 Top Coat 135 +/- 2 C 10 minute

20、s Not Applicable Max 12C/minute 1 Spray Prime 150+/- 2 C 10 minutes Not Applicable Max 12C/minute Target 2 Top Coat 143 +/- 2 C 10 minutes Not Applicable Max 12C/minute 1 Spray Prime 175 +/- 2 C 30 minutes Not Applicable Max 12C/minute After electro- coat, prior to spray prime (assumes spray prime o

21、ven) Maximum 2 Top Coat 155 +/- 2 C 30 minutes Not Applicable Max 12C/minute Minimum 1 Spray Prime/ Top Coat 135 +/- 2 C 10 minutes 35 Max 5.5C/minute Between 65.6C and 93.3C Target 1 Spray Prime/ Top Coat 143 +/- 2 C 10 minutes 35 Max 5.5C/minute Between 65.6C and 93.3C After electro- coat, prior t

22、o spray prime, 3 wet paint system (assumes spray prime and topcoat co-baked in topcoat oven) Maximum 1 Spray Prime/ Top Coat 155 +/- 2 C 30 minutes 35 Max 5.5C/minute Between 65.6C and 93.3C FORD LABORATORY TEST METHODBV 150-05Printed copies are uncontrolled Copyright 2010, Ford Global Technologies,

23、 Inc. Page 6 of 6 TABLE 4 - SOUTH AMERICA Electro Coat Sealer Gel Primer Top Coat Time Temperature Time Temperature Time Temperature Time Temperature Minimum 10 minutes 175 C * / 180 C 3 minutes 120 C 15 * / 10minutes 150 C 10 minutes 140C */ 135C Maximum 30 minutes 205C 30 minutes 175 C 30 minutes 190 C */ 175 C 30 minutes 155 C */ 150 C * is for Argentina