FORD WSS-M15P32-D-2016 TRIM ASSEMBLY ENCLOSED LUGGAGE COMPARTMENT COVERING TO BE USED WITH FORD WSS-M99P1111-A .pdf

1、ENGINEERING MATERIAL SPECIFICATIONTRIM ASSEMBLY, ENCLOSED LUGGAGE WSS-M15P32-D COMPARTMENT COVERING 1. SCOPE The material defined by this specification is the minimum durability and performance requirements of all enclosed carpeted luggage or load compartment trim components where various materials

2、are combined to provide a trim assembly having decorative and/or functional features. This includes: rear seat back trim in enclosed luggage compartment applications, deck lid trim and spare tire covers (not for exposed load compartment applications). 2. APPLICATION This specification was released o

3、riginally for material used as enclosed luggage compartment trim parts. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification is performance based and does not have approved sources. 3.2 CONDITIONING AND TEST CONDITIONS All test values are based on material conditioned for not less than 24 h prior

4、 to testing in a controlled environment of 23 +/- 2 C and 50 +/- 5% relative humidity. Testing of the material should occur in the conditioning environment or soon after removal. 3.3 PERFORMANCE CRITERIA 3.3.1 In addition to the requirements listed herein, the individual carpet assembly components s

5、hall meet all the requirements of the applicable material specifications for the carpet, padding, adhesive, barrier, or trim application as well as any functional/SDS requirements as outlined by Engineering. Material specification requirements are to be used mainly for initial qualification of mater

6、ials. 3.3.2 Mold in Color plastic components shall meet the requirements of WSS-M15P4-G/latest. 3.3.3 Painted components shall meet the requirements of WSS-M2P188-B1/latest for paint over plastic or WSS-M2P190-A / latest if paint over metal. 3.3.4 Labels must meet the appropriate suffix of WSS-M99P4

7、1-A10-A72/latest. 3.4 SAMPLE SELECTION See Table 1 and 2 for sample size and testing requirements. When production test specimens are taken from an area in the carpet with padding, the padding should be stripped away as much as possible before evaluation, unless otherwise specified. 3.5 COMPOSITION

8、AND CONSTRUCTION Date Action Revisions Rev. 3 2016 07 08 Revised See Summary of Revisions L. Sinclair, NA 2014 07 24 Revised See Summary of Revisions L. Sinclair, NA 2011 10 17 Activated Replaces WSS-M15P32-C L. Sinclair NA, J. Williams, Eu Controlled document at www.MATS Copyright 2016, Ford Global

9、 Technologies, LLC Page 1 of 11 ENGINEERING MATERIAL SPECIFICATIONPage 2 of 11Copyright 2016, Ford Global Technologies, LLCWSS-M15P32-D Shall be as specified on the Material Specification The Carpet Supplement Form shall be completed and submitted to Materials Engineering with the construction packa

10、ge. Backcoating: The backcoating shall form a continuous and uniform coating over the back of the carpet so that all pile fibers are covered. Also, the backcoat shall show no evidence of cracking or crumbling during any of the evaluations required within the specification and during normal field con

11、ditions. The backcoat shall thoroughly saturate the base of the pile fiber bundles to ensure adequate fiber lock. Penetration of the backcoat through to the face of the carpet shall be controlled to provide the required resistance to abrasion and fiber loss, but backcoat shall not be visible on the

12、face of the pile fiber. If the carpet does not have a back coating it shall be a fused backed carpet. 3.6 APPEARANCE The color, pattern, and finish shall match the approved Design Center master sample. 3.7 PHYSICAL PROPERTIES 3.7.1 Short Term Environmental Cycling (FLTM BO 040-01, Procedure A, 80 C,

13、 except run evaluation on rolled goods 300 x 300 +/- 2 mm) Rating 4 min 2% max Shrinkage/Expansion 3.7.2 Long Term Environmental Cycling (FLTM BO 040-01, Procedure B, 80 C, except run evaluation on rolled goods 300 x 300 +/- 2 mm) Rating 4 min 2% max Shrinkage/Expansion 3.7.3 Resistance to Mildew (7

14、 days at 98 +/- 2% relative humidity and 38 +/- 2 C, Specimen size 100 mm x 100 mm) Remove the part from the cabinet and evaluate (smell the sample) immediately. The part shall exhibit no visible evidence of mildew growth and / or objectionable odor after the 7 day exposure. 3.7.4 Stretch and Set (f

15、or cut and sew seat back applications only) (SAE J855) WMD & AMD Stretch WMD & AMD Set 18% max5% max3.8 APPEARANCE PROPERTIES 3.8.1 Resistance to Fade (FLTM BO 116-01, ISO 105-A02/ AATCC Evaluation Procedure 1) 225.6 kJ/m2Rating 4 min3.8.2 Fiber Deterioration after UV Exposure (SAE J1530-A, 500 g lo

16、ad, H-10 wheels) 900 cycles No deterioration of fibers or yarns after testing to the applicable exposure levels in section 3.5.1 on molded production components. See Appendix 1 for failure criteria. ENGINEERING MATERIAL SPECIFICATIONPage 3 of 11Copyright 2016, Ford Global Technologies, LLCWSS-M15P32

17、-D 3.8.3 Heat Aging Rating 4 min (7 days at 80 +/- 2 C, ISO 105-A02/ AATCC Evaluation Procedure 1 Use a sample size of 100 x 100 mm.) No individual yarn or combination of yarns shall exhibit fiber deterioration or color tone change in excess of the above rating. There shall be no visual deterioratio

18、n of the backcoating. 3.8.4 Resistance to Rubbing (Crocking) (FLTM BN 107-01, ISO 105-A02/ AATCC Evaluation Procedure 2) Rating 4 min3.8.5 Soiling and Cleanability (FLTM BN 112-08, ISO 105-A02/ AATCC Evaluation Procedure 2) Rating 4 min3.9 WEAR PROPERTIES 3.9.1 Resistance to Abrasion 1200 cycles (SA

19、E J1530A, 500 g load, H-10 wheel) The carpet shall exhibit no visual evidence of wear through to the foundation of the pile fibers in the abraded area. See Appendix 1 for acceptance criteria. No roping or pilling allowed. 3.9.2 Resistance to Snagging 50 cycles (SAE J1530A, 500 g load, H-18 wheels) N

20、o evidence of fiber pullout allowed. See Appendix 2 for acceptance criteria. 3.10 COMPOSITE TESTING 3.10.1 Short Term Environmental Cycling Rating 4 min (FLTM BO 040-01, Procedure A, 80 C) 3.10.2 Long Term Environmental Cycling Rating 4 min (FLTM BO 040-01, Procedure B, 80 C) 3.10.3 Cold Impact (Flo

21、or Components Only) (Age 24 h at 80 +/- 2 C, then condition for 5 h at - 30 C) Rubber Ball 4.5 kg weight, 127 mm dia 60 +/- 5, Durometer “A“, (ISO 686/ASTM D 2240) Mount the portion of the assembly to be tested on an actual or simulated production support foundation with the approved retention metho

22、ds. Condition the sample then remove from the cold box and immediately (within 10 seconds), drop the rubber ball from a height indicated below in the most adverse locations as noted on the Engineering Drawing. Within the next 110 seconds, remove the trim from the actual or ENGINEERING MATERIAL SPECI

23、FICATIONPage 4 of 11Copyright 2016, Ford Global Technologies, LLCWSS-M15P32-D simulated production support foundation and evaluate. (See section 4 for rubber ball supplier contact information). Drop Height 610 mm The assembly shall show no evidence of cracking or breaking on either side of the part

24、after the ball drop test or removal from the support foundation and shall fully recover from indentation caused by the ball drop test in the time required for the assembly to return to 23 +/- 2 C. Evaluation should be performed on the substrate avoiding any mold in color handles, etc. Breakage of mo

25、ld in color plastics does not constitute a failure. 3.10.4 Adhesion of Cover Material to Substrate (FLTM BN 151-05 speed 305 mm/minute.) Original 10 N/mm minCycled (Short Term Environmental Cycling para. 3.10.1) 7 N/mm min Heat (Long Term Heat Exposure para. 3.10.2) 7 N/mm min Test Method: The above

26、 method is to be employed for all dielectric, heat or adhesively bonded materials. Individual bond lines less than 25 mm must also meet the above minimum requirements when computed on a per mm basis. Special bonded sections such as corrugated design, etc., as well as extra wide bonded areas exhibiti

27、ng low prorated bond strength values may be accepted provided they have been approved by the Materials Engineering Activity. 3.11 FOGGING 70 min (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditioning 16 h) Formation of clear film, droplets or crystals is cause for rejection. Fo

28、r construction approval all materials should be stored in an open environment for 14-28 days after manufacture, and then must be bagged in heat sealed polyethylene (PE) or PE coated aluminium bags for shipping. Materials for testing must be labelled with supplier and date of manufacture. 3.12 ODOR (

29、FLTM BO 131-03, Variant B or C) Report variant used Condition 1 Condition 2 Condition 3 Rating 3 max Rating 3 max Rating 3 max 3.13 FLAMMABILITY (SAE J369/ISO 3795) Burn Rate 100 mm/minute max4. GENERAL INFORMATION This information given below is provided for clarification and assistance in meeting

30、the requirements of this specification. Contact for questions concerning Engineering Material Specifications. ENGINEERING MATERIAL SPECIFICATIONPage 5 of 11Copyright 2016, Ford Global Technologies, LLCWSS-M15P32-D 4.1 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first

31、obtain an expression of interest from Purchasing, Design or Product Development, and Materials Engineering. The supplier shall submit a completed copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all th

32、e requirements of the Material Specification. Tested material samples must be available for review upon request and kept for a minimum of one year. Upon request, the supplier will review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification

33、 testing) with Ford. 4.2 SUPPLIERS ONGOING RESPONSIBILITY All materials must be equivalent in all characteristics to the material upon which approval was originally granted. Prior to making any changes to the material originally approved, whether or not such changes affect the materials ability to m

34、eet the specification requirements, the supplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, and Materials Engineering activities of the proposed changes (with reasons) by submission of a completed Suppliers Request for Engineering Approval, SREA. For parts and compone

35、nts using Ford Engineering Material Specifications, all samples tested to the specifications for Design Verification (DV), Production Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept until Job 1. 4.3 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions i

36、mposed by regulations or Company direction applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A1 which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing bas

37、is through IMDS and or GMAP reporting. Rubber Ball Contact Information Dave Clow, Schap Specialty Machine, Inc 17309 Taft Street Spring Lake, Mi 49456 Ph: (616)846-6530 5. SUMMARY OF REVISIONS 2016 07 08 Updated for standard paragraphs Added section 3.5 for Composition and Construction Updated sec

38、tion 3.6 for appearance Removed heat shrinkage, water shrinkage and dimensional stability Added short term and long term environmental cycling for rolled goods, changed to FLTM Removed resistance to bleeding Corrected evaluation procedure for crocking and soiling and cleanability Added no roping or

39、pilling statement for abrasion resistance Changed composition short and long term to FLTM method Added statement under cold impact that testing does not evaluate mold in color components Updated the adhesion to substrate to the FLTM from ASTM method ENGINEERING MATERIAL SPECIFICATIONPage 6 of 11Copy

40、right 2016, Ford Global Technologies, LLC Added fogging bagging details 2014 07 24 Updated WSS-M99P2222-D1 requirement Added stretch and set for seating applications. Added samples size to resistance to mildew and heat aging. Updated long term and short term environmental test method and requirement

41、s Removed gravimetric fogging Added variant and conditions to odor Updated ball supplier Updated tables 1 and 2, added notes to the bottom of table 2. WSS-M15P32-D 2011 10 17 Added WSS-M99P2222-C2/Latest. Added water shrinkage (3.4.1), heat shrinkage (3.4.2) and dimensional stability (3.4.3). Change

42、d Fiber deterioration from tape pull to taber evaluation after UV exposure. Heat aging changed from 90 C to 80 C. Added Appendix 1 and 2 for pass/fail criteria for snag and taber. Changed short term heat aging from -40 C to 30 C. Clarified the cold impact testing requirement and added rubber ball co

43、ntact information in section 4. Added gravimetric fogging Updated odor from BO 131-01 to BO 131-03 Added Table 1 for testing requirements/ sample size. Suffix bumped to D and replaces WSS-M15P32-C ENGINEERING MATERIAL SPECIFICATIONPage 7 of 11Copyright 2016, Ford Global Technologies, LLCWSS-M15P32-D

44、 TABLE 1: Non Molded Testing Requirements New Construction (New Face Fiber and Backing)* New Manufacturing Location or New Backing Only * New Face Fiber Weight Only * New Color Only (MCDCC) 3.6 Appearance 1 1 1 3.7.1 Short Term Environmental Cycling 1 1 3.7.2 Long Term Environmental Cycling 1 1 3.7.

45、3 Resistance to Mildew 1 1 3.7.4 Stretch and Set (Seating Only) 3 per condition 3 percondition 3 per condition 3.8.1 Fade 1 1 3.8.2 Fiber Deterioration 1 1 1 3.8.3 Heat Aging 1 1 3.8.4 Resistance to Crocking 1 1 3.8.5 Soiling and Cleanability 1 per condition 1 percondition 3.9.1 Resistance to Abrasi

46、on 3 3 3 3.9.2 Resistance to Snagging 3 3 3 3.11 Photometric Fogging (plates) 3 3 3.12 Odor 1 per condition 1 percondition 3.13 Flammability* 5 5 5 *New construction is defined as new fiber supplier or new denier and new backing type/weight. * Indicates that the face fiber and weight of fiber has be

47、en approved to the given Material Specification. The new manufacturing location is for solution dyed product only. * Indicates that the backing and denier/supplier has been approved to the given Material Specification. Change in face fiber weight only. *Sample size is Burn Rate dependent. Where flam

48、mability is required FMVSS 302 can be used instead of the ISO method. Tests italicized in the table must have samples reviewed and kept by Materials Engineering for construction package approval. ENGINEERING MATERIAL SPECIFICATIONPage 8 of 11Copyright 2016, Ford Global Technologies, LLCWSS-M15P32-D

49、Table 2: Molded / Composite Testing Component Level DVComponent Level PV 3.7.3 Resistance to Mildew 1 3.7.4 Stretch and Set (Seating only) 3 percondition 3 per condition 3.9.1 Resistance to Abrasion 3 3 3.9.2 Resistance to Snagging 3 3 3.10.1 Short Term Environmental Cycling 1 1 3.10.2 Long Term Heat 1 1 3.10.3 Cold Impact 1 1 3.10.4 Adhesion of Cover Material to Substrate 3 percondition 3 per condition 3.11 Photometric F