FORD ESB-M3G160-A-2006 TAPE SEALER BUTYL COVERED TWO SIDES-CLOSED CELL EPDM FOAM CORE TO BE USED WITH FORD WSS-M99P1111-A 《使用闭孔三元乙丙橡胶(EPDM)发泡芯材的双面覆盖丁基橡胶的密封带 与标准FORD WSS-M99P1111.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2006 11 29 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.18 & 4 1987 02 09 C7Q1-AF536918 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 5 TAPE SEALER, BUTYL COVERED TWO SIDES- ESB-M3G160-A CLOSED CELL

2、 EPDM FOAM CORE 1. SCOPE The material defined by this specification is a sealing tape consisting of a closed cell foamed mixture of butyl rubber and E.P.D.M, coated on both faces with butyl rubber adhesive, with a release liner on one face. 2. APPLICATION This specification was released originally a

3、s a material for use in conjunction with mechanical retention to seal RIM material of the quarter module to the painted sheet metal in the 1986 Ranger Supercab vehicles. The material is not recommended to be used on the interior glass surface application because it contributes to the formation of li

4、ght scattering film on the glass surface. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 DIMENSION As specified on the engineering drawing 3.5 S

5、PECIFIC GRAVITY (ASTM D 297, Hydrostatic method) 3.5.1 Foam Core 0.11 +/- 0.04 3.5.2 Butyl Adhesive 1.2 +/- 0.1 3.6 TENSILE STRENGTH, min 2 kg/cm2 . Normal . 4 h at 121 +/- 1 C . 1 week at 71 +/- 1 C 3.7 ELONGATION, min 100% . Normal . 4 h at 121 +/- 1 C . 1 week at 71 +/- 1 C Test Method: Cut a 70

6、mm long tape, free of non-uniform dimension and defects and apply non-sticky tape pads of the same material to parts to be clamped. Set the tape sample in the Instron tensile tester and stretch it with tensile rate of 250 mm/min. Determine tensile strength and elongation for maximum breaking load an

7、d for original length of 30 mm. ENGINEERING MATERIAL SPECIFICATION ESB-M3G160-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 5 3.8 FORCE TO COMPRESS 82-106 N (FLTM BU 114-01, except 50% compression on 8 mm tape) 3.9 RECOVERY. Min 90% (FLTM BU 114-01, except

8、 50% compression on 8 mm tape and recovery after 5 min) 3.10 SHEAR STRENGTH, min . Normal 152 kPa . Cycle 76 kPa 4 h at 88 +/- 1 C 4 h at 100% RH at 38 +/- 1 C 16 h at -29 +/- 1 C 4 h at 100% RH at 38 +/- 1 C 4 h at 88 +/- 1 C 16 h at -29 +/- 1 C . 2 weeks at 100% RH at 38 +/- 1 C 48 kPa . 2 weeks a

9、t 88 +/- 1 C 193 kPa Test Method: A 8 mm thick tape shall be cut to a length of 25 mm and bonded to RIM and 33J1OO painted metal and the adhesive overlap bonding area shall be 6 mm x 25 mm. The tape is pressed to produce 50% compression for 1 minute and released (see Fig 1). The mode of failure shou

10、ld be reported. The jaw separation rate shall be 250 mm/min. 3.11 YIELD STRENGTH, min . Normal 88 kPa (24 h at 23 +/- 2 C) . Aged 2 weeks at 88 +/- 1 C 77 kPa 2 weeks, 38 +/- 1 C at 95-100% RH 74 kPa 2 weeks water immersion at 23 +/- 2 C 89 kPa . Cycled 23 kPa 4 h at 88 +/- 1 C, 4 h at 38 +/- 1 C at

11、 95-100% RH 16 h at -29 +/- 1 C, 4 h at 38 +/- 1 C at 95-100% RH 4 h at 88 +/- 1 C, 16 h at -29 +/- 1 C Test Method: Yield cells are prepared using RIM and 33J1OO painted panels and 8 mm thick tapes, per Fig. 2. 50% compression for 1 minute is required for assembly when the cells are pressed. Condit

12、ion the cells as specified above. Determine the yield strength of the bonded assemblies in tension by pulling in a tensile machine with a jaw separation rate of 25 mm per minute. The RIM must be securely bonded to another metal base plate by adhesive to eliminate any bending of RIM. The mode of fail

13、ure should be reported. ENGINEERING MATERIAL SPECIFICATION ESB-M3G160-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 5 3.12 PEEL ADHESION, min RIM 33J1OO HS HS BC/CC (90 Peel) . Normal 3.5 N 8.9 N 8.9 N (24 h at 23 +/- 1 C) 2 weeks at 71 +/- 1 C 5.3 N 3.5 N

14、 5.3 N 2 weeks water immersion 3.5 N 7.1 N 7.1 N at 23 +/- 2 C 2 days at -40 +/- 1 C 3.5 N - 6.2 N Test Method: Roll the sample on the panel with three passes of 2.26 kg roller at an approximate rate of 300 mm per minute. Age the assembly as outlined above. Clamp the 90 peel test fixture equipped wi

15、th ball bearing track allowing for a continuous 90 peel angle of the tape from the panel. Place the test panel into the fixture. Insert the extended end of the tape into the crosshead jaw. Initiate jaw separation at a rate of 300 mm/min. Continue the test until all the tape has been removed from the

16、 panel. Record the average peel force. The mode of failure should be reported. 3.13 PAINT COMPATIBILITY No evidence of migration stain, pinholing, blistering or softening of the paint film. Test Method: A 150 mm length of tape shall be placed in contact with a 75 x 230 mm steel panel painted with wh

17、ite ESB-M50J1OO enamel, per ESB-M2P4-A. Use current production paints as identified by the Body and Electrical Product Engineering Office expose the assembly to a temperature of 88 +/- 1 C for 2 weeks. Remove the tape and examine the area directly below and adjacent to the contact area. 3.14 LOW TEM

18、PERATURE FLEXIBILITY No Cracking Test Method: Condition a 150 mm length of tape for 2 weeks at 88 +/- 1 C. Then condition the material in a cold chamber at -29 C for 4 h and bend 180 around a temperature conditioned 25 mm mandrel. 3.15 STORAGE STABILITY The material shall be stored at temperatures b

19、elow 41 C away from all sources of heat and sunlight. Heat greatly accelerates aging. The minimum shelf life will be 6 months if it is stored at 23 +/- 2 C. When these materials are stored at temperatures below 23 C, they shall be conditioned at room temperature 24 h prior to application. Adequate c

20、onditioning permits the material to obtain its optimum application properties. 3.16 RELEASE PAPER The tape sealer shall have a suitable release paper which shall be readily removed, but shall not pull off in shipping and handling. There shall be no transfer of the release agent to the tape after 6 m

21、onths of storage at 23 +/- 2 C. ENGINEERING MATERIAL SPECIFICATION ESB-M3G160-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 4 of 5 3.17 FUNCTIONAL APPROVAL The material being evaluated for initial approval to the specification shall be subjected to a production

22、 trial. Functional trial results should be available to Design and Materials Engineering prior to material approval and release. 3.19 QUALITY CONTROL Suppliers must conform to the requirements of Ford Quality System Standard Q-101, with control charts and process data analyzed according to Ford Cont

23、inuing Process Control and Process Capability Improvement Manual Additionally, a Control Plan is required for material source approvals. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 SUBSTRATES 5

24、.1.1 ESB-M2D348-A1 RIM for para 3.11 (nominal thickness 3 4 mm). 5.1.2 ESB-M2D348-A2 RIM for para 3.10 and 3.12 (nominal thickness 3 mm). 5.1.3 ESB-M33J1OO-A (HS) - Enameled steel panel - primed and enameled per minimum engineering specification requirements, steel nominal thickness 0.89 mm. 5.1.4 ESB-M33J3A1/A2 (HS BC/CC) - Enameled steel panel primed and enameled per minimum engineering specification requirements, steel nominal thickness 0.89 mm. ENGINEERING MATERIAL SPECIFICATION ESB-M3G160-A Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 5 of 5