FORD WSS-M99P37-A-2014 PERFORMANCE LAMINATED IN-COLOR FILM MATERIALS CLASS A SURFACE EXTERIOR TO BE USED WITH FORD WSS-M99P1111-A .pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 01 2014 10 22 N Status Replaced by WSS-M99P37-B G. Eaton, NA 2004 09 10 Activated K. Bruley Controlled document at www.MATS Copyright 2014, Ford Global Technologies, LLC Page 1 of 8 PERFORMANCE,LAMINATED IN-COLOR FILM MATERIALS, WSS-M99P3

2、7-A CLASS “A“ SURFACE, EXTERIOR NOT TO BE USED FOR NEW DESIGN 1. SCOPE This specification defines the performance of multi-layered film materials for all exterior body parts where best appearance and high durability are required. This system is specified for assembly plants and component suppliers c

3、overing all processes including in-department and pre-delivery repairs. 2. APPLICATION This specification was released originally to define film laminate performance of exterior surfaces. This specification is applicable to all surfaces outboard of the weatherstrip that require a class “A“ finish. T

4、his specification is to be applied to the 2006 model year and beyond. 3. REQUIREMENTS Testing to this specification shall be performed in conjunction with the appropriate laminate material specification. Terminating exterior edges visible after assembly shall conform to the full requirements of this

5、 specification. In-department and pre-delivery repairs shall meets the requirement of this specification Parts must conform to the color requirements defined by the ford Color Harmony team. Note: For in process color check the preferred method is SAE J1545, three angle CMC. Material specification re

6、quirements are to be used for initial qualification of materials. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for production materials (WSS-M99P1111-A). 3.2 SYSTEM COMPONENTS 3.2.1 Substrates Rigid polyme

7、rs and rigid polymer blends, SMC, ABS, etc., with a flexural modulus typically greater that 1250 Mpa. Flexible polymers and flexible polymer blends, PU, PC, TEO, etc., with flexural modulus typically less than 1250 Mpa. ENGINEERING MATERIAL SPECIFICATION WSS-M99P37-A Copyright 2014, Ford Global Tech

8、nologies, LLC Page 2 of 8 3.2.2 In-Department and Pre-delivery Repairs Repaired areas must meet the requirements of this specification. All repair materials and processes used should be approved by the affected Product Materials activity. Number of repairs for repaired parts will be specified in the

9、 mutually agreed control plan. All repairs must be in a complimentary color to the original finish by agreement with the receiving company. 3.2.3 Finished Parts Testing must be conducted on actual production parts. Parts made of flexible substrates, defined in para. 3.2.1, must contain the amount of

10、 regrind that is stipulated in the mutually agreed upon Control Plan. Panels of flexible substrates, with the appropriate regrind content, can be laboratory prepared (simulating production conditions) and used for long term weathering exposure, such as Florida and Arizona submissions. Test specimens

11、 should be cut from production representative parts when possible. Where part dimensions limit equipment access and testing, and/or part geometry or size is such that adequate test specimens cannot be obtained, or when production parts will not be available to support timing (e.g. long term weatheri

12、ng), representative panels (plaques) run through the production process may be substituted for production part specimens. 3.3 FILM PROPERTIES 3.3.1 Color As determined by (FLTM BI 109-01 Visual Assessment) Color Harmony team (SAE J1545, Three-Angle CMC) Shall match the Master Appearance Sample or in

13、itial sample as approved by Design Center. 3.3.2 Appearance Color, gloss and surface finish shall match the Master Appearance Sample or the initial sample approved by Design Center. 3.3.3 Visual Evaluation The finished parts shall show no evidence of blisters or delamination. Material shall meet the

14、 appropriate Film Laminate Appearance Standard. 3.3.4 Handling Shall withstand normal handling without damage. ENGINEERING MATERIAL SPECIFICATION WSS-M99P37-A Copyright 2014, Ford Global Technologies, LLC Page 3 of 8 3.3.5 Adhesion (FLTM BI 106-01, Method D, knife blade, tested at 23 +/- 2 C and 40

15、+/- 2 C) Less than 5% removal of any layer with no complete diamond removed Lightly sand paint film surface until dull before checking adhesion. 3.4 RESISTANCE PROPERTIES 3.4.1 Water Resistance 240 h (FLTM BI 104-01) No blistering, dulling, wrinkling, softening, loss of adhesion and/or any other fil

16、m failure. Adhesion shall be tested according to para. 3.3.5 within 20 minutes after removal from water. 3.4.2 Humidity Resistance 240 hours (FLTM BI 104-02, Method A) No blistering, dulling, softening and/or loss of adhesion. Adhesion shall meet the requirements of para. 3.3.5. 3.4.3 Fluid Spotting

17、 Resistance None (FLTM BI 113-01) Test Fluids: (Current production factory fill materials, Motorcraft products or equivalent) Deionized Water Liquid Soap Windshield Solution Neat and 30% concentration in deionized water Coolant Solution Neat and 30% concentration in deionized water Motor Oil Bug and

18、 Tar Remover Bee Pollen (62% formic acid, 3% tannic acid, 1% albumin and 34% honey by weight) No color change in excess of Gray Scale rating of 4-5 (AATCC Evaluation Procedure 1/ISO 105-A02), surface distortion or permanent softening permitted. There shall be a minimum of 85% gloss retention as test

19、ed in para. 3.3.2. Adhesion shall meet the requirements of para. 3.3.5. ENGINEERING MATERIAL SPECIFICATION WSS-M99P37-A Copyright 2014, Ford Global Technologies, LLC Page 4 of 8 3.4.4 Resistance to Acid Spotting None (FLTM BI 113-02) No color change in excess of Gray Scale rating of 4 - 5 (AATCC Eva

20、luation Procedure 1/ISO 105-A02), surface distortion or permanent softening permitted. There shall be a minimum of 85% gloss retention as tested in para. 3.3.2. Adhesion shall meet the requirements of para. 3.3.5. 3.4.5 Resistance to Acidic Soot Place 0.2 mls of artificial soot liquid (20 parts carb

21、on black, 75 parts tap water and 5 parts 1N H2SO4, by weight) on test sample. Place test sample in a 60 +/- 2 C oven for 4 hours. Remove test sample from oven at completion and allow to cool to room temperature. Peel off the residue film and examine the surface for the conditions above. No color cha

22、nge in excess of Gray Scale rating of 4 - 5 (AATCC Evaluation Procedure 1/ISO 105-A02), surface distortion or permanent softening permitted. There shall be a minimum of 85% gloss retention as tested in para. 3.3.2. Adhesion shall meet the requirements of para. 3.3.5. 3.4.6 Fuel Resistance (FLTM BO 1

23、01-05) Fuel Composition (FLTM AZ 105-01) By Volume: 1) CM15 2) CM15(ME15) 3) Diesel After 5 minutes recovery time, no color change in excess of Gray Scale rating of 4 - 5 (AATCC Evaluation Procedure 1/ISO 105-A02), surface distortion or permanent softening permitted. There shall be a minimum of 85%

24、gloss retention as tested in para. 3.3.2. Adhesion shall meet the requirement of para. 3.3.2. 3.4.7 Solvent Resistance Apply 1 ml of xylene to the test surface for 60 seconds. Using cheese cloth, rub a 25 mm length of the test surface with 10 double (forward and back) rubs. No color change in excess

25、 of Gray Scale rating of 4-5 (AATCC Evaluation Procedure 1/ISO 105-A02), surface distortion or permanent softening permitted. There shall be a minimum of 85% gloss retention as tested in para. 3.3.2. Adhesion shall meet the requirement of para. 3.3.2. ENGINEERING MATERIAL SPECIFICATION WSS-M99P37-A

26、Copyright 2014, Ford Global Technologies, LLC Page 5 of 8 3.4.8 Resistance to Cleaning Agents (FLTM BN 107-01, cotton tipped 16 +/- 0.1 mm diameter cylinder, 9 +/- 0.1 N force, 23 +/- 2 C) The cotton tip shall be saturated with the following cleaning agents: Dry Deionized Water Ammoniated Glass Clea

27、ner 1:1 Isopropyl Alcohol: Water Ford All Purpose Cleaner (current release) Armor-All Original Protectant Rub a 100 +/- 1 mm length of the test surface with 10 double (forward and back) rubs. No color change in excess of Gray Scale rating of 4 - 5 (AATCC Evaluation Procedure 1/ISO 105-A02), surface

28、distortion or permanent softening permitted. There shall be a minimum of 85% gloss retention as tested in para. 3.3.2. Adhesion shall meet the requirement of para. 3.3.2. 3.4.9 Road Asphalt Stain Resistance, maximum 1.5 E (For applications below the beltline) Prepare a solution of 50% asphalt cement

29、 and 50% unleaded gasoline. Dip the test specimen in the solution for 10 seconds. Suspend specimen for 15 minutes allowing the solution to drain/evaporate. Clean specimen thoroughly with naptha. Use an untested portion of the part as the control. Before and after staining, measure the color per SAE

30、J1545, CIELAB color space, 10 deg observed, illuminant D65, specular included. Calculate E. 3.4.10 Resistance to Wax (FLTM BI 164-01) No color change in excess of Gray Scale rating of 4 - 5 (AATCC Evaluation Procedure 1/ISO 105-A02), surface distortion, etching or permanent softening permitted. Ther

31、e shall be a minimum of 85% gloss retention as tested in para. 3.3.2. Adhesion shall meet the requirements of para. 3.3.5. 3.4.11 Mar Resistance 85% Gloss Retention (FLTM BI 161-01) 3.4.12 Scratch Resistance Rating of 1 at 2N (FLTM BN 108-13, 1 mm diameter ball) Scratch Mark ENGINEERING MATERIAL SPE

32、CIFICATION WSS-M99P37-A Copyright 2014, Ford Global Technologies, LLC Page 6 of 8 3.4.13 Chip Resistance (tested at 23 +/- 2 C and 40 +/- 2 C) 3.4.13.1 Grit Blast, max Rating 4 (FLTM BI 157-06, flexible and rigid substrates) 3.4.13.2 Stone Chip, Flexible Substrate, max (SAE J400, 10 pints gravel, 3

33、mm maximum single chip size) SUBSTRATE FLEXURAL MODULUS ASTM D 790, METHOD 1 350 Mpa No Chip 350 550 MPa 7B (0.6%) 550 790 MPa 4B (5.0%) 790 1000 MPa 3B (7.0%) 1000 1250 MPa 2B (10.0%) 3.4.13.3 Stone Chip, Rigid Substrate, max 7B (5.0%) (SAE J400, over 1250 MPa flexural modulus, 10 pints gravel) 3.4

34、.14 Resistance to High Pressure Cleaner No blistering or (FLTM BO 160-04, Method B) loss of adhesion Prior to testing the painted surface shall be X-scribed through to the substrate (30 angle). The test must be performed on the X-scribe. No loss of adhesion to the substrate or between film layers pe

35、rmitted 3.4.15 Thermal Shock No loss of adhesion (FLTM BI 107-05) to the substrate or between film layers permitted 3.4.16 Heat Resistance (14 days at 80 +/- 2) Evaluated 1 h after removal. No color change in excess of Gray Scale rating 4 (AATCC Evaluation Procedure 1/ISO 105-A02), loss of gloss or

36、loss of adhesion per para 3.3.5. No visible cracking, blistering, delamination or warpage when observed with the unaided eye at a distance of 300mm. No evidence of polymer reversion or material incompatibility such as softening of film. ENGINEERING MATERIAL SPECIFICATION WSS-M99P37-A Copyright 2014,

37、 Ford Global Technologies, LLC Page 7 of 8 3.4.17 Environmental Cycling (FLTM BQ 104-07, Procedure 1) No evidence of warpage, deformation, cracks, blisters, delamination or any other failure. There shall be no change in appearance when compared to the original sample. No loss of adhesion per para 3.

38、3.5. 3.4.18 Resistance to Cold Impact Rating 0 (FLTM B0 151-02 - 35 +/- 2 C) (Flexible Substrates Only) 3.5 WEATHERING RESISTANCE Accelerated weathering is only to be considered if, for Engineering concurred special reasons, no Florida results are available. Under such circumstances, comparative tes

39、ting only is allowed against materials of known Florida stability with identical chemical type of resin. In case of differences in the test results of Florida exposure and accelerated weathering, the results of the Florida exposure shall prevail. The panels shall be completely free from evidence of

40、cracking, checking, rusting, blistering, peeling or micro-checking. Only the slightest visual color change and minimal gloss loss is permitted. The film shall be free from mildew and show a minimum of dirt retention. Wash panels from exposure per FLTM BI 160-01, B, 1. Clean exposure panels will be p

41、laced in a deionized water bath for 16 h per FLTM BI 104-01. After panels are removed from the water bath and thoroughly blown dry, an “X“, to be located at the center of the panel and 50 mm from the bottom, is scribed. The “X“ shall be 30 mm in height and 20 mm wide. Tape the “X“ with 3M 898-2 tape

42、 and check for peeling and delamination between any layers. There shall be no blistering or delamination of any of the coating layers. 3.5.1 Natural Weathering Rating 4 (SAE J1976, Procedure A, Rating, AATCC Evaluation Procedure 1/ISO 105-A02) Initial Product Approval 1 & 2 years required (initial a

43、pprovals on light and dark solid and and light and dark metallic colors) submissions at 6 months, 1, 2, 3, 4 and 5 years New Colors 1 year & 2 years required ENGINEERING MATERIAL SPECIFICATION WSS-M99P37-A Copyright 2014, Ford Global Technologies, LLC Page 8 of 8 3.5.2 Accelerated Weathering Rating

44、4 (SAE J1960, 0.55 W/m2 Irradiance, Borosilicate inner and outer filters, Rating AATCC Evaluation Procedure 1/ISO 105-A02) Initial Product Approval 5,000 h required (initial approvals on light and dark solid and and light and dark metallic colors) submissions at 500, 1000, 2000, 2500 3000, 3500, 400

45、0 4500 and 5000 h New Colors 3,000 h required 3.6 CAR WASH Material must meet the SDS car wash requirements (e.g. RG-0006, or current release) for exterior ornamentation when tested to the associated DVMs (e.g. DVM-0005-RG, or current release). 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 4.1 QMS TARGET VALUES, MIN Material Horizontal Vertical Dark Metallics 65 55 Light Metallics 60 50 Light Solids COB 65 55 Dark Solids COB 67 57 Light Solids 60 50 Dark Solids 65 55