FORD WSS-M11P65-A2-2008 TAPE PERFORMANCE PRESSURE SENSITIVE ADHESIVE TWO SIDED EXTERIOR BODY SIDE MOLDING TO BE USED WITH FORD WSS-M99P1111-A 《汽车外部的车身侧边模压用双面压敏粘合胶带的性能 与标准FORD WS.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions Rev. 3 2008 10 29 Revised Added Hot Pull under 3.5.1, and updated the Supplement A M. Mehandru, FNA2008 02 04 Revised Tablel 1 on page 6 2007 04 19 Activated M. Mehandru Printed copies are uncontrolled Copyright 2008, Ford Global Technologies,

2、 LLC Page 1 of 8 TAPE, PERFORMANCE, PRESSURE SENSITIVE ADHESIVE, WSS-M11P65-A2 TWO SIDED, EXTERIOR, BODY SIDE MOLDING 1. SCOPE The material defines performance requirements of adhesive tapes used for exterior automotive applications. The tapes are coated on both sides with a pressure sensitive adhes

3、ive and protected with a release liner. The tape carrier may be foam or non-foam type. 2. APPLICATION This specification was released originally to define adhesion performance requirements to retain exterior body side moldings. Several exterior trim components may be attached using these tapes, incl

4、uding but not limited to fascia/bumper inserts, claddings, wheel flares, appliqus, roof ditch moldings, step pads, rocker moldings, and spoilers. 2.1 LIMITATION Assembling these parts below 16 C is not recommended. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers

5、 and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A). 3.2 TAPE PERFORMANCE MANAGEMENT All tapes evaluated to this specification must have Supplement A completely filled out and signed by Ford Materials Engineering, the tape supplier, and th

6、e tier one supplier. Compatibility of the tape with base material is the responsibility of the tier one supplier. Any change will require a resubmission of supplement A. Tape approved to this specification must be tested to all current production paint systems and any newly developed paint systems a

7、s stipulated in VOP PTG-205. In addition to the requirements listed in this specification, requirements listed in the appropriate SDS for the application must be met, unless otherwise agreed to by Ford engineering. 3.3 FINISHED PARTS Testing must be conducted at Design Verification (DV) and Process

8、Validation (PV) per Table 1Unless otherwise agreed to by Materials Engineering, and on actual production parts or a section of the part whenever possible. Where part dimensions limits test equipment access, representative test samples may be substituted. PV Testing must be conducted on actual produc

9、tion parts. ENGINEERING MATERIAL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 8 3.4 TAPE ADHESION REQUIREMENTS 3.4.1 Peel Adhesion, min, N/mm (FLTM BU 112-02, Method A) The samples shall meet the adhesion requirements as received

10、and after exposure to environmental aging conditions listed below. Apply a anodized aluminum (per para 4.1.1) to the unlined adhesive side of the tape before testing and determine adhesion to current exterior body quality painted panels prepared per para 4.2 and emblem/bodyside molding substrate as

11、identified by Materials Engineering. Expose four samples to each of the following conditions: Room Temperature Aging, min (Do not precondition for 72 h) 20 min 0.8 72 h 1.3 Heat Aging, min 1.3 336 hours at 80 +/- 2 C Humidity, min 72 hours at 38 C and 98 +/- 2% R.H. 1.3 336 hours at 38 C and 98 +/-

12、2% R.H. 1.3 Water Immersion, min (FLTM BI 104-01) 240 hours 1.3 Cycle Test, min 1.3 (5 cycles consisting of:) 3 h at 80 +/- 2 C 1 h at 24+/- 2 C & 50 +/- 2% RH 3 h at -40 +/- 2 C 1 h at 24+/- 2 C & 50 +/- 2% RH 16 h at 38 +/- 2 C and 95 +/- 5% RH Hot pull 1.3 72 h at room temperature, 30 min at 80 +

13、/- 2 C (test at 80 +/- 2 C) ENGINEERING MATERIAL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 8 3.4.2 Shear Adhesion, kPa, min (FLTM BU 101-06, Method A) Prepare four 645 mm2overlap shear test specimen using 1 x 3 in (25 x 75 mm)

14、test panels with production paint to anodized aluminum. As Received 20 min 300 72 h 500 3.4.3 Liner Removal, max, N/mm (ASTM D 1000 with exceptions below) As Received 1.0 1 h at 54 C 1.0 ASTM D 1000, except apply the unlined adhesive side of the tape to a clean painted panel with light finger contac

15、t and no added roller weight. Measure the force required to peel the liner from the tape. 3.4.4 Holding Power, min, 100h (FLTM BU 101-06, Method B) At 23 +/- 2C (1000 g weight) At 70 +/- 2C (500 g weight) Prepare 2 paint/anodized aluminum 645 mm2overlap shear test specimens. After conditioning for 2

16、4 h, at 23 +/- 2 C hang 1 test specimen vertically at 23 +/- 2 C and one at 70 +/- 2 C. Gently attach weights as specified to both specimens. Both bonded assemblies must support specified weights for the specified time. 3.4.5 Heat Resistance, max displacement 1.0 mm Prepare 1 paint/anodized aluminum

17、 645 m2overlap shear test specimen as described in para 3.3.2. After conditioning for 1 h at 23 +/- 2 C, attach a 230 g weight to one end of the test specimen and hang it vertically in a mechanical convection oven at 120 +/- 2 C for 30 minutes. Allow the specimen to cool to 23 +/- 2 C and determine

18、whether any displacement from the original bonded position has occurred. 3.5 PERFORMANCE REQUIREMENTS FOR ASSEMBLIES 3.5.1 Adhesion Strength, min, N/mm (FLTM BU 112-02, Method C) The samples shall meet the adhesion requirements as received and after sample exposure conditions. Samples must be precon

19、ditioned for 72 h at 23 +/- 2 C prior to environmental exposure and tested between 1 and 4 hours after removal from exposure conditions, unless otherwise noted. Expose duplicate samples to each of the following conditions: Room Temperature Aging, min (Do not precondition for 72 h) ENGINEERING MATERI

20、AL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 4 of 8 Breakaway Continuous 20 min 4.6 1.1 72 h 6.0 2.1 Heat Aging, min 6.0 2.1 336 hours at 80 +/- 2 C Humidity, min 6.0 2.1 336 hours at 38 +/- 2 C and 98 +/- 2% R.H. Water Immersion, m

21、in 6.0 2.1 (FLTM BI 104-01, 240 h) Corrosion 6.0 2.1 (FLTM BI 123-03, 60 cycles) Cycle Test, min 6.0 2.1 5 cycles consisting of: 3 h at 80 +/- 2 C 1 h at 24+/- 2 C & 50 +/- 2% RH 3 h at -40 +/- 2 C 1 h at 24+/- 2 C & 50 +/- 2% RH 16 h at 38 +/- 2 C and 95 +/- 5% RH Paint Repair Oven, min 6.0 2.1 (30

22、 minutes at 120 +/- 2 C) Fuel Resistance, min Test Method: Immerse panels with test bar (2 per fluid) for 1 h and pull immediately after removal. Unleaded Gasoline 6.0 1.5 Diesel Fuel 6.0 1.5 E 85 6.0 1.5 ENGINEERING MATERIAL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008,

23、 Ford Global Technologies, LLC Page 5 of 8 3.5.2 Assembly Resistance Requirements The following requirements shall be assessed on sections with the chemical or aluminum barrier: Test bar assemblies are to be bonded to test panels per FLTM BU 112-02, Method C. The parts as received and after being su

24、bjected to the exposures listed below shall conform to the following requirements: a) No cracking, curling of edges, blistering, separation, or loss of adhesion. b) No evidence of shrinkage or incompatibility between materials of the construction. c) Any adhesive failure will be cause for rejection.

25、 Sample Exposure Conditions: 3.5.2.1 Thermal Shock (FLTM BI 107-05) 4 h water immersion at 32 +/- 2 C 4 h at -30 +/- 2 C Direct steam blast 15 s 3.5.2.2 Cold Shock Resistance at -30 +/- 2 C (FLTM BU 109-02, three panels per paint system) All test bars must stay adhered through 10 slams. 3.5.2.3 Wet-

26、Out The objective is to verify proper contact of the adhesively attached exterior ornamentation to the painted vehicle. DV - Ford Corporate Engineering Test Procedure (CETP) : 01.18-L-400 PV - Ford Corporate Engineering Test Procedure (CETP) : 01.18-L-401 3.6 STORAGE STABILITY The unwind, pull, and

27、ease of the liner backing removal measured by hand peel examination shall not change appreciably after 12 months storage at temperature between 32 +/- 2 C 48 +/- 2 C. 3.7 FUNCTIONAL APPROVAL Materials being evaluated for approval to this specification shall be subjected to a production trial. Functi

28、onal trial results must be approved by the affected assembly operation and Design Engineering. Results shall be made available to Materials Engineering prior to material approval and release. ENGINEERING MATERIAL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008, Ford Global

29、Technologies, LLC Page 6 of 8 3.8 LOT CERTIFICATION Lot certification requirements shall be included in suppliers process control plan and defined in the Ford Purchasing Agreement and engineering drawing. TABLE 1.0: DV/PV Requirements Tests Sample size / color To be done at DV testing To be done at

30、PV testing Peel Adhesion 4 Per Para 3.4.1 Shear Adhesion 4 Per Para 3.4.2 Liner Removal 4 Per Para 3.4.3 Holding Power 3 Per Para 3.4.4 Heat Resistance 3 Per Para 3.4.5 Adhesion Strength 4 Per Para 3.5.1 Per SDS Thermal Shock 3 Per Para 3.5.2.1 Per SDS Cold Shock Resistance 4 Per Para 3.5.2.2 Per SD

31、S Wet Out 6 - 10 Per Para 3.5.2.3 Per Para 3.5.2.3 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 MATERIAL REFERENCES FOR TEST PANELS 4.1.1 Anodized Aluminum - 0.13 mm thick - Anodized Coating per

32、 ESB-M4P6. 4.1.2 Painted panels Production intent painted test panels 4.2 TEST BAR PREPARATION FOR PERFORMANCE REQUIREMENTS For tapes and bars requiring primer: Apply production intent primer to assembly. Allow to dry 5 minutes. Apply non-liner side of tape to primer coated side of the test bars. Ro

33、ll as describes in FLTM BU 112-02, Method C. For tapes and bars not requiring primer: Apply non-liner side of tape to primer coated side of the test bars. Roll as describes in FLTM BU 112-02, Method C. For aluminum barrier Assemblies: Apply the non-liner side of the tape to the aluminum side of the

34、test bar. Roll as described in FLTM BU 112-02, Method C. ENGINEERING MATERIAL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 7 of 8 4.3 PRODUCTION APPLICATION METHODS 4.3.1 Application Temperature, min 16 C Mating surfaces should be matc

35、hed (contoured or parallel) to insure 100% contact of the bond area. For maximum adhesion, tape should be applied to freshly painted surfaces. When tape is applied to part prior to assembly, the part shall not be subjected to a paint and bake cycle. Once a pressure sensitive tape-backed ornament has

36、 been bonded, and for any reason removed (in-plant pull test), it shall not be reused. If the adhesive surface of the pressure sensitive tape becomes soiled, the pressure sensitive tape-backed ornament should not be used. The adhesive side of tape, shall not be touched or handled, once release paper

37、 has been removed. ENGINEERING MATERIAL SPECIFICATIONWSS-M11P65-A2 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 8 of 8 SUPPLEMENT A Materials Engineering Tracking # Ford programs: Part Type: Emblem/Badge Other: Location (s) on vehicle for Part application: OEM P

38、aint Supplier & Type: Tier 1 Supplier Name: Tier 1 Supplier Report number: Contact person (name/title/phone/E-Mail): Part Number: Product Construction (substrate (s), Tape, etc ): A-Side (Substrate): Tape: Promoter: B-Side Surface (Chrome/paint/raw): Tape Supplier Name: Contact person (name/title/ph

39、one/E-Mail): Requirements: Test adhesion of tape to OEM Paint type per Sections 3.4 and 3.5 (excluding 3.5.2.3) Test adhesion of tape to representative substrate per Section 3.4.1(excluding water immersion) Tape Thickness (actual): Signed & Dated: _ TAPE SUPPLIER TIER ONE SUPPLIER MATERIALS ENGINEER