FORD WSB-M98D18-B2-2006 LAMINATE POLYVINYL CHLORIDE + ABS BLEND (PVC+ABS) SKIN POLYPROPYLENE (TPO) FOAM RIGID SUBSTRATE FORMED TRIM ASSEMBLY TO BE USED WITH FORD WSS-M99P1111-A 《成.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2006 09 27 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.3, 3.6 & 4 1994 11 10 Released NB00I10043054387 J.D. Salow A.J. Stocki Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 4 LAMINATE, POLYVINYL CHLORIDE

2、 + ABS BLEND (PVC+ABS) WSB-M98D18-B2 SKIN/POLYOLEFIN (TPO) FOAM/RIGID SUBSTRATE, FORMED TRIM ASSEMBLY 1. SCOPE The material defined by this specification is a formed assembly consisting of a polyolefin foam fused to a PVC+ABS blend cover material, and this laminate is vacuum formed and adhesively bo

3、nded to a rigid substrate. 2. APPLICATION This specification was released originally for material used in a floor console trim ring, in the high U.V. and high heat instrument panel environment. 3. REQUIREMENTS In addition to the requirements listed herein, this material shall meet all requirements o

4、f the WSB-M8P3-C, PERFORMANCE, FLEXIBLE POLYMERIC FILM, INTERIOR QUALITY material performance specification. Assemblies specifying WSB-M98D18-B2 must also meet the requirements of WSB-M15P4-D, INTERIOR TRIM-ASSEMBLY PERFORMANCE SPECIFICATION, unless otherwise specified on the Engineering Drawing. Th

5、e applicable requirements of WSB-M15P22-B, PERFORMANCE, INSTRUMENT PANEL COVER AND POLYURETHANE FOAM ASSEMBLY must be met when this material is used for an instrument panel application. 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Compa

6、nys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 FOAM/SKIN LAMINATE 3.4.1 Dimensions (Foam/skin laminate thickness) PVC+ABS skin 0.523 - 0.676 mm TPO foam 2.700 - 3.200 mm Total 3.223 - 3.876 mm Test Method: Cut several 12.7 x 75 mm samples from separate areas of the test spe

7、cimen and examine the cross sectional view of the skin to foam laminate using a measuring magnifier (ex. Bausch & Lombs Measuring Magnifier (7X), Catalog No. 81-34-35 with the system scale No. 81-34-37, or equivalent). Measure the thickness of each component and the total thickness of the laminate a

8、t several points along the cut surface of the cross section. 3.4.2 Tensile Strength, min 2.1 MPa (ISO 1798/ASTM D 3574, Test E, 50 mm bench marks, 5 specimens min, any direction) ENGINEERING MATERIAL SPECIFICATION WSB-M98D18-B2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies

9、, LLC Page 2 of 4 3.4.2.1 Elongation, min 165% (Test according to 3.4.2) 3.4.3 Tear Strength, min 12 kN/m (ISO 34, Method B, Procedure A/ ASTM D 1004, any direction) 3.4.4 Hardness, Durometer A, range 50 +/- 5 (ASTM D 2240, 15 s dwell, test with vinyl side up) 3.4.5 Adhesion of Top Film to Foam, min

10、 (ISO 2411, Standard Method, 300 mm/minute (NAAO)/FLTM BN 151-05 (EAO), any direction) Room Temperature 0.5 kN/m After 30 minutes at 102 +/- 3 C 0.5 kN/m (condition 30 minutes at RT and test) 3.4.6 Resistance to Abrasion, min 500 cycles (FLTM BN 108-02, CS-10 wheels, 1000 g load) The surface shall s

11、how no evidence of wear through, and the color of the abraded area shall be compatible in appearance with the adjacent unabraded area. 3.4.7 Resistance to Migration Staining and Blocking (FLTM BN 103-01) No evidence of injurious exudation, adhesion (tackiness), separation, color transfer, staining,

12、or flattening of embossing when placed face to face with itself and the standard vinyl test material. In addition, place face to back to assure any adhesion promotor does not cause undesired adhesion. 3.4.8 Coating Adhesion (FLTM BI 106-01, Method C) The tape shall not lift or delaminate the surface

13、 coating. 3.4.9 Crazing The PVC+ABS skin surface of the laminate shall not exhibit crazing or whiteness when folded or creased. 3.4.10 Dimensional Stability (SAE J883, 7 d at 90 +/- 2 C) MD & AMD +/- 10% Shall show no evidence of delamination or blistering. ENGINEERING MATERIAL SPECIFICATION WSB-M98

14、D18-B2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 4 3.4.11 Resistance to Heat Aging (ISO 188/ASTM E 145, Type IIA, min space 2L/100 cm2 of specimen, 21 d (500 h) at 120 +/- 2 C) Test Method: Suspend a sufficient amount of laminate material in an air circu

15、lating oven for all heat aging tests. After heat aging, die cut the test specimens and condition them for 24 h at 23 +/- 2 C and 50 +/- 5% relative humidity prior to testing. 3.4.11.1 Color Stability, min Rating 3 (AATCC Evaluation Procedure 1) Shall show no evidence of tackiness, spewing, or exhibi

16、t staining, color tone change, or change in hue in excess of specified Gray Scale rating. Any spotty or non-uniform staining or discoloration shall be cause for rejection. 3.4.11.2 Cold Flexibility No cracks (180 bend at -20 C over a 19 - 20 mm diameter mandrel, sample size 50 x 150 mm) Bend with sk

17、in side to mandrel at the specified temperature. 3.4.11.3 Elongation at Break, Change from Original Value, max 50% (ISO R 527, type 2/ASTM D 638M, (100% absolute type M-II, 100 mm/minute elongation test speed) minimum) 3.4.12 Resistance to Fade After exposure in accordance with 3.4.12.1, the materia

18、l shall not stain, exhibit color tone change or change in hue in excess of specified Gray Scale rating (AATCC Evaluation Procedure 1/ISO 105-A02). In addition, there shall be no cracking, crazing or other deterioration. The material must remain flexible and exhibit no cracking when bent around 19 -

19、20 mm mandrel after specified exposure. Bend with skin side to mandrel. 3.4.12.1 Xenon Arc Weatherometer (SAE J1885) 489 kJ/m2 exposure, guideline Rating 4.5 1015 kJ/m2 exposure, min Rating 4.0 For painted applications below the belt-line only. 1993 kJ/m2 exposure, min Rating 3.0 ENGINEERING MATERIA

20、L SPECIFICATION WSB-M98D18-B2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 4 of 4 3.4.13 FOGGING (SAE J1756, photometric Procedure) Fog Number, min 70 Formation of a clear film, droplets or crystals is cause for rejection. 3.4.14 Flammability (ISO 3795/SAE J369)

21、 Burn Rate, max 100 mm/minute 3.5 RIGID SUBSTRATE (Only required of the component manufacturer) All initial approvals will be based on the preliminary Weatherometer exposure, pending Florida and Arizona exposure results for final approval. Rigid substrates, such as ESB-M4D483-A2, or equivalent dimen

22、sionally stable substrates, shall meet the requirements of their respective engineering specifications, as well as the assembly requirements specified herein. 3.5.1 Peel Adhesion, Skin/Foam to Rigid Substrate, min (ISO 2411 (NAAO), Standard Method, 300 mm/minute/FLTM BN 151-05 (EAO), any direction)

23、Room Temperature 880 N/m width Tested at 93 +/- 3 C after 1 h 132 N/m width exposure at this temperature 3.5.2 Florida & Arizona Exposure (SAE J2230, AATCC Evaluation Procedure 1/ ISO 105-A02) 1500 kJ/m2 Rating 4.0 3000 kJ/m2 Rating 3.0 The material shall not stain, exhibit color tone change or chan

24、ge in hue in excess of the specified Gray Scale rating. In addition, there shall be no cracking, crazing, or other deterioration. 5. GENERAL INFORMATION The information below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 RECYCLING CODE PVC+ABS,TPO,ABS