FORD WSS-M8P23-A-2010 MOONROOF PERFORMANCE SPECIFICATION TO BE USED WITH FORD WSS-M99P1111-A 《汽车顶窗的性能规格 与福特WSS-M99P1111-A 一起使用》.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions Rev. 0 2010 12 14 Activated L. Schmalz, NA Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 1 of 5 MOONROOF PERFORMANCE SPECIFICATION WSS-M8P23-A 1. SCOPE This specification defines the standard performance re

2、quirements for materials used in the moonroof applications. 2. APPLICATION This specification was released for the materials used in moonroof shade applications. In addition, the other component used in the moonroof system must meet the requirements as follows: Face fabric must meet applicable WSS-M

3、5Hxxxx specification. Exterior glass run and static weatherstrips must meet WSS-M9P10-A Interior mold-in-color plastic components must meet WSS-M15P4-F Interior painted plastic components must meet WSS-M2P188-A1 Painted interior metal components must meet WSS-M2P190-A Exterior rigid painted parts mu

4、st meet WSS-M2P180-C. 3. REQUIREMENTS In addition to the requirements listed herein, the end-item moonroof assembly shall meet all requirements of the material specifications for the individual components if applicable. See Table 1 for sample sizes and required testing. 3.1 STANDARD REQUIREMENTS FOR

5、 PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A). 3.2 SAMPLE SELECTION All evaluations shall be conducted on test specimens taken from production representative moonroof assemblies. 3.3 APPEARANCE

6、 (FLTM BI 109-01) Construction as specified on the Engineering Drawing. Sunshade-fabric to rigid substrate Roller shade-fabric laminated to fabric The color, pattern, and finish shall match the approved Design Center master sample, or shall be specified on the engineering drawing. ENGINEERING MATERI

7、AL SPECIFICATIONWSS-M8P23-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2 of 5 3.4 RESISTANCE PROPERTIES 3.4.1 Resistance to Mildew The material shall exhibit no visual evidence of mildew growth and/or objectionable odor after 7 days exposure in a humidity cabi

8、net at 38 +/- 2 oC and 95 +/- 2% relative humidity. 3.4.2 Resistance to Cleaning Agents, min Rating 4 (FLTM BN 107-01, 10 cycles, AATCC Evaluation Procedure 2) Test Procedure: Saturate white cotton cloth with the cleaners listed. Evaluate According to the AATCC Scale/ Cleaners Window cleaner (Windex

9、 or commercial equivalent product) All purpose cleaner (409 or commercial equivalent product) Motorcraft Detail Wash ZC-3-A or equivalent* Isopropyl Alcohol/water 50% v/v 3.4.3 Resistance to Water Spotting (FLTM AN 101-01) No spots shall remain after distilled water has completely dried off. 3.4.4 S

10、oiling and Cleanability (FLTM BN 112-08 ISO 105-A02/AATCC Evaluation Procedure 2, grease, coffee, and AATCC soil only. Cleanability Rating 3 min 3.5 ENVIRONMENTAL TESTING SAMPLE PREPARATION All parts shall be fully trimmed including all components packaged in the environment (eg. speakers, hardware,

11、 wiring, etc.) and assembled onto actual or representative production support foundations. This includes not only all attaching points, but also any boundary conditions that may restrict movement, unless otherwise specified by the affected Materials Engineering Activity. The retention methods, attac

12、hments, and supporting garnish moldings (if any), shall be the same as proposed for production. MEASUREMENT LOCATIONS . Every twenty centimeters AND AT THE POINTS OF GREATEST MOVEMENT BETWEEN THE TWENTY CENTIMETER MARKS along the parts outside edges and internal openings or defined by PD Engineering

13、. . The “significant characteristics locations“ specified on the engineering drawing. MEASUREMENT TECHNIQUE The movement at each measurement point shall be recorded in two directions: (1) in the x/y plane from the observers view, and (2) in the z-dimension direction into or out of the x/y plane from

14、 the observers view. The observers view shall remain consistent always viewing from the front side of the part. ENGINEERING MATERIAL SPECIFICATIONWSS-M8P23-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 3 of 5 TEST PROCEDURE Visually evaluate the part before, du

15、ring, and after the test. Measure the part and record data at all specified locations at room temperature before and after cycling on the production support foundation or test fixture. Also, during para. 3.5.1 “Short Term Heat and Cold Cycle“ testing, visually evaluate the part and measure any signi

16、ficant characteristic locations only, during the last half-hour of each cold and hot extreme temperature period. Subject the number of assemblies specified to each of the cycles that follow in paragraphs 3.5.1 and 3.5.2. Automated programmable test cycles based on the listed test conditions may be a

17、ccepted by prior agreement with the affected Materials Engineering Activity. Ramp speed 1 to 5 C per minute. Record actual ramp speed on data sheet. 3.5.1 Short Term Heat, Humidity and Cold Cycle 5 h at -30 +/- 2 C 30 min at 23 +/- 2 C and 50% R.H. 5 h at 90 +/- 2 C 30 min at 23 +/- 2 C and 50% R.H.

18、 2 h at 50 +/- 2 C and 95 +/- 5% R.H. 30 min at 23 +/- 2 C and 50% R.H. 5 h at -30 +/- 2 C 30 min at 23 +/- 2 C and 50% R.H. 5 h at 90 +/- 2 C 3.5.2 Long Term Heat Exposure 7 days at 90 +/- 2 C Requirements: The trimmed assemblies shall remain relatively unaffected by the exposure cycles during and

19、after the tests as demonstrated: (1) Tactually/visually - no excessive tackiness, loss in surface-grain, or surface-color change (AATCC Procedure 1, Rating 4, min); no wrinkling, distortion, blistering, warping, delamination, blushing, hazing, milking, staining, waviness, or other objectionable visu

20、al appearance. (2) Functionally - no excessive expansion, shrinking, or warping that will interfere with normal functional operations. (3) Dimensionally - no movement exceeding 3.0 mm from the original installed position during or after the test; for the “significant characteristic locations“, no mo

21、vement exceeding 0.5 mm from the original installed position during or after the test. Dimensional exceptions to these requirements may be allowed on the Engineering drawing. ENGINEERING MATERIAL SPECIFICATIONWSS-M8P23-A Printed copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC P

22、age 4 of 5 3.6 ADHESIVE STRENGTH (FLTM BN 151-05, test for all environmental conditions) Exceptions to FLTM BN 151-05 are: Environmental Aging acc: para 3.5.1. and Heat Aging acc: para 3.5.2. Cleaning: use an approved Brand Headliner Cleaner) Fabric to substrate 6 N min Fabric to fabric 9 N min Afte

23、r conditioning, the coverstock shall not blister, bubble or show areas of no adhesion. 3.7 WEAR PROPERTIES OF THE FACE FABRIC 3.7.1 Resistance to Scuffing 25 cycles min (SAE J365, “A“ Head, 0.9 kg load) No evidence of lifting, peeling or excessive scuffing. 3.7.2 Resistance to Abrasion 150 cycles mi

24、n (SAE J948, CS10 wheels, 500 g load) The materials wear pattern and color shall be compatible in appearance with the adjacent unabraded areas. 3.7.3 Resistance to Snagging, 25 cycles min (SAE J1530, 500 g load, H-18 wheels) Applicable to non-woven face fabrics No evidence of fiber pullout in excess

25、 of the material originally approved by Materials Engineering. The print on printed fabrics shall not be removed. 3.8 ACCELERATED WEATHERING RESISTANCE After exposure the material shall show no color change in excess of specified Gray Scale rating (AATCC Evaluation Procedure 1/ISO 105-A02). In addit

26、ion, the material shall not exhibit staining, blistering or delamination Interior Xenon Arc Weatherometer, Rating 4 min (FLTM BO 116-01, 225.6 kJ/m2 exposure*) *Or as specified in the material specification. 3.9 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditioning 16

27、h) Fog Number, 70 min Formation of clear film, droplets or crystals is cause for rejection. 3.10 ODOR (FLTM BO 131-03) Rating 3 max 3.11 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate 100 mm/minute max ENGINEERING MATERIAL SPECIFICATIONWSS-M8P23-A Printed copies are uncontrolled Copyright 2010, Ford Glo

28、bal Technologies, LLC Page 5 of 5 Table 1 Paragraphs New Construction New Substrate/Carryover Fabric New Face Fabric New Colors/Carrycover Materials* 3.3 Appearance X X X 3.4.2 Resistance to Cleaning Agents X 3.4.3 Resistance to Water Spotting X X X 3.5 Environmental Cycling 3.5.1 Short Term Heat Hu

29、midity and Cold Cycle X X X 3.5.2 Long Term Heat X X X 3.6 Adhesive Strength X X X 3.7.1 Resistance to Scuffing X 3.7.2 Resistance to Abrasion X X 3.7.3 Resistance to Snagging X X 3.8 Interior Xenon Weatherometer X X X 3.9 Fogging X X X X 3.10 Odor 3.11 Flammability X X X X *Surrogate data can be used when using a Ford approved material.