1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 02 2015 02 17 Editorial See Summary of Revisions G, Eaton, NA 2015 02 13 Editorial See Summary of Revisions G. Eaton, NA 2014 10 27 Released G. Eaton, FNA Controlled document at www.MATS Copyright 2015, Ford Global Technologies, LLC Page
2、1 of 14 GLASS RUN WEATHER-STRIP, BELT LINE (INNER/OUTER) WSS-M9P10-B WEATHERSTRIPS, SUN ROOF SEALS, AND STATIC FIXED GLASS WEATHERSTRIP PERFORMANCE SPECIFICATION 1. SCOPE This specification defines the minimum durability and performance requirements of belt (inner/outer) weather strips, glass run mo
3、unted glass sealing components, and/or static weather strips for glazing that are included in 01.08.04, 01.11.19, and 01.11.20 (CPSC). 2. APPLICATION This performance specification was released originally for coated and/or uncoated static glass sealing components used in belts and/ or glass run, gla
4、ss mounted end items. Material selection must be reviewed and approved by Ford Materials Engineering. In addition to the requirement listed in this specification, requirements listed in the Moveable Glass (MG) SDS, Fixed Glass (FG) SDS must be met, unless otherwise agreed to by Ford Engineering, inc
5、luding, but not limited to: RQT-011104-013695 (Legacy MG-0013): Appearance Aging RQT-011104-013697 (Legacy MG-0016): Freezing Window Sealing RQT-011104-013728 (Legacy MG-0185): Heat Soak RQT-011104-013729 (Legacy MG-0186): Glass to Seal Breakaway RQT-011104-013734 (Legacy MG-0191): Seal Drag RQT-011
6、104-013746 (Legacy MG-0203): Inside Belt Weatherstrips RQT-011104-013753 (Legacy MG-0210): Belt Weather Strip Retention RQT-011104-013754 (Legacy MG-0211): Glass Run Weather Strip Cross Section RQT-011104-013760 (Legacy MG-0217): Weather Strip Squeak and Rattle Prevention RQT-011104-013766 (Legacy M
7、G-0224): Dents and Dings Robustness RQT-011104-013767 (Legacy MG-0225): Insertion/Extraction Efforts Flange Mounted RQT-011104-013768 (Legacy MG-0226): Compression Load Deflection (CLD) RQT-011104-013771 (Legacy MG-0230): Molded Corner Joint Strength RQT-011104-013774 (Legacy MG-0234): Insertion Eff
8、orts Flange and Channel Mounted RQT-011101-012077 (Legacy FX-0117): Glazing/Seal Joint Temperature Stress Test 2.1 LIMITATIONS This performance specification excludes closure, trim and body flange mounted dynamic Weatherstrips included in WSS-M9P9-B. 2.2 APPLICATION TESTING Static seal test requirem
9、ents depend on their type, location and unique properties. Table 1.0 outlines the test requirements necessary for approval. All static seal types listed in Table 1.0 must also meet the requirements per paragraphs 3.1, 3.2, 3.3, 3.4, 3.15, 3.16, 3.17. ENGINEERING MATERIAL SPECIFICATION WSS-M9P10-B Co
10、pyright 2015 Ford Global Technologies, LLC Page 2 of 14 TABLE 1.0 TEST REQUIREMENTS FOR SPECIFIC GLASS SEAL TYPES 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-
11、M99P1111-A). For thermoplastic materials, this specification is based on virgin material only. The use of regrind is permitted, for economic/environmental reasons, with compliance as indicated in WSS-M99P1111-A. Materials used in interior applications must meet the requirements outlined in WSS-M99P2
12、222-D1/Latest, Performance, Vehicle Interior Environment Quality Material/Component Requirements. Data must be included in material submission package. For odor testing, all weatherstrips should only be tested at 23C, 45C, and 65C. 3.2 STATIC SEAL PERFORMANCE MANAGEMENT All seals evaluated under thi
13、s performance specification must have Supplement A completely filled out and signed by Ford materials engineering, the material/coatings supplier, and the Tier One supplier. Compatibility of the seal coating with seal base material is the responsibility of the Tier One supplier. The Tier One shall h
14、ave the seal tested against the applicable performance specification requirements,and must keep all tested samples for review by Ford Materials Engineering. If the requirements are met, a new Supplement A shall be signed and documented with the addition/change in material. Table 3.0 describes the co
15、nstruction of the moveable glass or static seal, and must be submitted with Supplement A. (Reference Supplement A). The Tier One supplier is responsible for including Table 3.0 and this performance specification on the part drawing. All stainless steel bright trim material callouts are limited to th
16、e following, unless receiving written approval from Ford Materials Engineering Activity. These callouts (choose one) should be included on the part drawing. Static Glass Seal Type Location Tests Required Belt Weather Strip Seal (Inner and Outer), Uncoated Closure Mounted 3.6.1 - 3.6.9, 3.7, 3.12 3.1
17、9 (3.6.4 for metal carrier only), Belt Weather Strip Seal (Inner and Outer), Coated or Flocked Closure Mounted All tests required. (3.6.4 for metal carrier only), Glass Run Weather Strip, Uncoated Closure Mounted 3.6.1 - 3.6.9, 3.7, 3.12 3.19 (3.6.4 for metal carrier only), Glass Run Weather Strip,
18、Coated or Flocked Closure Mounted All tests required. (3.6.4 for metal carrier only), Encapsulation, Weather Strip Uncoated Windshield, Backlite,Sun Roof and Quarter glass 3.6.1 - 3.6.9, 3.7, 3.12 3.19 (3.6.4 for metal carrier only), Encapsulation, Weather Strip Coated Windshield, Backlite,Sun Roof
19、and Quarter glass All tests required. (3.6.4 for metal carrier only), Margin Seals Co-Extruded All tests required. (3.6.4 for metal carrier only), ENGINEERING MATERIAL SPECIFICATION WSS-M9P10-B Copyright 2015 Ford Global Technologies, LLC Page 3 of 14 SAE J405 S43600 with 1.2% Mo min ASTM A240 436 w
20、ith 1.2% Mo min ISO 15510 X6CrMoNb17-1 with 1.2% Mo min 3.3 FINISHED PARTS Testing must be conducted at Design Verification (DV) and Process Validation (PV) per Table 2 unless otherwise agreed to by Materials Engineering, and on actual production parts or a section of the part whenever possible. Whe
21、re part dimensions limit equipment access, representative test samples may be substituted. PV Testing must be conducted on actual production processed parts. No change in material, facility, or processing is permitted without written approval from Ford Materials Engineering Activity via SREA. 3.4 AP
22、PEARANCE: COLOR, FINISH, SURFACE (FLTM BI 109-01) The part shall be generic black (GAXA) in color and have, at most, a “G“ level (17-23 on a 60 gloss meter) gloss, unless otherwise specified on the engineering drawing or PDL. The color shall be uniform (no change in color less than Rating 5 of the G
23、ray Scale, AATCC Evaluation Procedure 1/ISO 105-A02) along the entire length of the seal assembly, including molded or mitered corners and splices. The surface shall be free of blisters, voids and any bloom unless otherwise specified on the engineering drawing. Interfacing end items shall be harmoni
24、zed by the responsible design and release engineer. Color mastering approval shall be evaluated by Ford Color and Harmony. Color durability and performance shall be evaluated by Ford Materials Engineering 3.5 PROCESS WINDOW DEFINITION The supplier shall perform a DOE for development of new materials
25、 and for continuous improvement of current materials, utilizing response surface analysis to determine the Process Window of the system. The variables to be included in the design are cure temperature (material and coating), conveyor speed, and coating flow. An initial screening experiment should be
26、 run to determine what level will generate a window which includes testing to failure. This screening experiment should be reviewed with the Materials Engineer to set up the final DOE. Response attributes to the DOE should be based on the materials tested and should include, but not be limited to: C
27、oefficient of Friction Film Thickness Resistance to Cleaning Agents Resistance to Crocking Abrasion Naptha Solvent Rub (if coating is present only) Compression Load Deflection (per DY-0036) 3.6 RESISTANCE PROPERTIES The following requirements shall be assessed on whole parts or sections of seal asse
28、mblies and must include all materials and constructions found within the parts (molded corners, bright inserts, extrusions with adhesive, spray-on or co-extruded, tape on polyester (flock tape) low friction coating or wear strips etc). Separate specimens are required for each test, unless otherwise
29、specified. ENGINEERING MATERIAL SPECIFICATION WSS-M9P10-B Copyright 2015 Ford Global Technologies, LLC Page 4 of 14 The parts as received and after being subjected to the requirements listed below shall conform to the following requirements, unless otherwise specified: (a) No evidence of color chang
30、e less than Rating 4 of the Gray Scale (AATCC Evaluation Procedure 1/ISO 105-A02). (b) No cracking, chalking, wrinkling, crazing, iridescence, bloom, milkiness, separation, loss of adhesion (coating), or loss of embossment allowed (as defined in ASTM D1566). (c) No evidence of shrinkage or incompati
31、bility between materials of construction. (Examples: coating to substrate, co-extruded materials, etc.) (d) Any successful attempt to separate the components of coated and/or composite parts must result in cohesive failure only. Any adhesive failure will be cause for rejection. (e) For seals with me
32、tal carriers, no visible corrosion or blistering is permitted. For molded corner joint applications only: After exposure, the loss of pull-off effort shall not exceed 25% of the original requirement stated in the movable glass SDS, MG-0230. Record original and after exposure pull-off efforts. For ho
33、t melt sealant applications only: After exposure, the loss of pull-off effort shall not exceed 25% of the original requirement stated in the movable glass SDS MG-0225. Record original and after exposure pull-off efforts. When a seal assembly includes windlace/pinch weld retention systems additional
34、samples shall be assembled to metal panels simulating production installation. All samples must be conditioned for 1 h +/- 5 minutes at 23 +/- 2 C and 50% R.H. prior to all assessments, unless otherwise specified. 3.6.1 Humidity Exposure Acceptance criteria (ASTM D 2247, 14 d, (a), (b), (c), (d), (e
35、), 38 +/- 2 C, 95% to 100% R.H Must meet pull-off 100 mm long specimen effort for the hot melt Horizontal exposure) sealant application only. Note: Component shall be evaluated at the sealing lip and the non-functional surface. Note: Requirement 3.8 requires adhesion testing after humidity exposure
36、(3.6.1). 3.6.2 Environmental Cycling Test Acceptance criteria (FLTM BQ 104-07, method 1, (a), (b), (c), (d), (e), except CASS cabinet, Must meet pull-off 100 mm specimen, effort for the hot melt horizontal exposure) sealant application only. 4 cycles. Each cycle shall consist of the following: 4 h a
37、t 100 +/- 2 C 4 h at 38 +/- 2 C, 95% to 100% R.H. 16 h at -40 +/- 2 C 4 h at 38 +/- 2 C, 95% to 100% R.H. 4 h at 100 +/- 2 C 16 h at -40 +/- 2 C Note: Component shall be evaluated at the sealing lip and the non-functional surface. Note: Requirement 3.8 requires adhesion testing after humidity exposu
38、re (3.6.2). 3.6.3 Cold Flexibility No evidence of cracks (FLTM BP 106-03, or breaks as examined 4 h at -40 +/- 2 C, with the unaided eye. except carrier material, ENGINEERING MATERIAL SPECIFICATION WSS-M9P10-B Copyright 2015 Ford Global Technologies, LLC Page 5 of 14 reference ASTM D380 for apparatu
39、s) Note: Component shall be evaluated at the sealing lip and the non-functional surface. 3.6.4 Corrosion (CETP 00.00-L-467, 9 weeks) Applicable to parts containing metal carriers. Must meet (e) 3.6.5 Ozone Resistance Rating 0 max (FLTM BP 101-01, Procedure B) No chalking or cracking visible at 2X ma
40、gnification. 3.6.6 Heat Aging (ISO 188/ASTM D 573) 3.6.6.1 22 h at 80 +/- 2 C 3.6.6.1.1 Change in length Acceptance criteria (Seals with and without metal Max +/- 0.5%, (a),carrier), 300 mm long specimen, (b) (Must meet pullhorizontal exposure sealant off effort for the hot melt only application For
41、 stand-alone glass seals that dont meet the above requirements, it is recommended that the glass seal(s) be tested simulating the production environment (Examples: sheet metal flange, etc.). Note: Requirement 3.8 requires adhesion testing after short term heat aging (3.6.6.1). 3.6.6.2 1000 h at 80 +
42、/- 2 C (Test must follow 3.6.6.1, on new specimens) 3.6.6.2.1 Change in length Acceptance criteria (Seals with and without metal Max +/- 0.5%, (a),carrier), 300 mm long specimen, (b) (Must meet pullhorizontal exposure sealant off effort for the hot melt only application For molded corner joint appli
43、cations only (use 100mm size specimen): For stand-alone glass seals that dont meet the above requirements, it is recommended that the glass seal(s) be tested simulating the production environment (Examples: sheetmetal flange, etc.). Note: Requirement 3.8 requires adhesion testing after short term he
44、at aging (3.6.6.2). 3.6.7 Fluid Resistance Rating 4 min (FLTM (BI 168-01, Method B) Additional fluids to include: Rubber Lubricant (ESE-M99B144-B), and soap and water referenced in FLTM BI 113-01. FNA Build Only: McLube 1725 (or equivalent), Tribolube F219/223/30FL (or equivalent) 3.6.8 Resistance t
45、o Cleaning Agents Rating 4 min (FLTM BN 107-01, Procedure C, 9N load) Cover the abrasion head with a double thickness of cloth with the fill direction parallel to the direction of rubbing. Note: A fresh sample of cloth must be used for each test. ENGINEERING MATERIAL SPECIFICATION WSS-M9P10-B Copyri
46、ght 2015 Ford Global Technologies, LLC Page 6 of 14 Install a 150mm section of seal so that it is centered under the abrasion head. Clamp the baseplate to the bed of the crockmeter to prevent movement during the test. With the abrasion head resting on the seal, apply (to the cloth at the point where
47、 it contacts the seal) exactly 1 ml of: 1. Dry 2. Petroleum naphtha (M14J100-A) 3. Ammoniated Glass Cleaner (ZC-23 or Ford Motor Company Equivalents) 4. Deionized Water 5. 1:1 Isopropyl Alcohol: Water 6. Ford All Purpose Cleaner (ZC-11-A/B/C or Ford Motor Company Recommend Equivalents) 7. Armor All
48、Cleaner A hypodermic syringe or pipette may be used for this purpose. Subject the coated seal to 10 complete rubbing cycles (one cycle consists of one stroke of the abrasion head forward and back). The time elapsed from the application of the solvent to the completion of the required cycles shall be
49、 not more than 20 s. Remove the seal and examine for coating removal and color change using the AATCC gray scale. 3.6.9 Resistance to Crocking Abrasion (FLTM BN 107-01, Part C, Dry and Wet, performed on seal-to-glass contact surface and class-A visible surface) 3.6.9.1 Crocking Abrasion No visible coating failure at 2X magnification glass after 500 cycles 3.6.9.2 Resistance to Soap and Water Crocking Abrasion The coating shall
