1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 01 27 Revised Inserted 3.0; Deleted 3.1, 3.2, 3.2, 3.10, 4 1992 07 01 Released EPOOE10176272000 C. Dittebrandt Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 1 of 3 TAPE, ADHESIVE, PRESSURE SENSITIVE, T
2、WO SIDED, WSK-M3G198-A NON WOVEN FIBER, INTERIOR 1. SCOPE The material defined by this specification is a two sided pressure sensitive non-woven fiber tape, protected with release paper. The adhesive is based on acrylic resins. 2. APPLICATION This specification was released originally for a material
3、 used to bond PVC sheeting to clean and grease free surfaces (e.g. door inner panel) or for other applications as specified on Engineering Drawing. Prior to the release for a particular application and in addition to the requirements specified within this specification, full evaluation as a componen
4、t of specific trim products must be tested by the responsible Component Engineering activity on substrates intended for use in the final application. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Require
5、ments For Production Materials (WSS-M99P1111-A). 3.4 MATERIAL PROPERTIES 3.4.1 Color Colorless, transparent 3.4.2 Thickness 0.065 - 0.130 mm (ASTM D 1000) Without release paper 3.4.3 Width See 5.3 (ASTM D 1000) 3.4.4 Breaking Strength, min 500 N/m (ASTM D 1000) 3.4.5 Elongation, max 10% (ASTM D 1000
6、) 3.5 PREPARATION OF TEST SPECIMENS Steel panels, painted with current production enamel according to respective paint specification if not otherwise specified. Test specimens shall be wiped with isopropanol/water (1:1) and dry wiped with a lint free tissue soaked with n-heptane prior to applying th
7、e tape or as recommended by supplier. Usage of a primer shall be noted in the Initial Sample Report. ENGINEERING MATERIAL SPECIFICATIONWSK-M3G198-APrinted copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 3 3.6 AGING CONDITIONS Expose Test Specimens to each of the follo
8、wing conditions before testing per para 3.6. 3.6.1 2 h at 23 +/- 2 C 3.6.2 Humidity Aging 14 d at 38 +/- 2 C, 98 +/- 2% RH Reconditioning: 4 h at 23 C and 50 +/- 5% RH 3.6.3 Heat Aging 14 d at 80 +/- 2 C; Reconditioning: 4 h at 23 C and 50 +/- 5% RH 3.6.4 Paint Repair Oven 30 minutes at 120 +/- 2 C;
9、 Reconditioning: 4 h at 23 C and 50 +/- 5% RH 3.6.5 Environmental Cycling (FLTM BQ 104-07, Procedure 5) Reconditioning: 4 h at 23 C and 50 +/- 5% RH 3.7 ADHESION PROPERTIES 3.7.1 Peel Adhesion (ASTM D 1000, Method A, clause 40 - 42) Prior to testing cover unlined side of the tape with a polyester fi
10、lm of approx. 0.04 mm thickness to avoid elongation during testing. Aged per 3.6.1, min 400 N/m Aged per 3.6.2, min 600 N/m Aged per 3.6.3, min 800 N/m Aged per 3.6.4, min 800 N/m Aged per 3.6.5, min 800 N/m 3.7.2 Shear Adhesion, min 0.5 N/mm2(FLTM BU 151-01, Method A, Fig 2) 24 h after bonding Prio
11、r to testing cover unlined side of the tape with a polyester film of approx. 0.1 mm thickness to avoid elongation during testing. 3.7.3 Liner Removal, max 400 N/m (ASTM D 1000) ENGINEERING MATERIAL SPECIFICATIONWSK-M3G198-APrinted copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC
12、 Page 3 of 3 3.8 FOGGING (FLTM BO 116-03) Fog Number, min 60 Perform the test with the tape between aluminum foils or steel panels. 3.9 FLAMMABILITY (ISO 3795/SAE J369) Burn Rate, max 100 mm/minute Perform the test with the tape between aluminum foils or steel panels. 5. GENERAL INFORMATION The info
13、rmation given below is provided for assistance and clarification and does not represent requirement(s) to this specification. 5.1 STORAGE STABILITY 6 months (From date of receipt at Ford Motor Company) 5.2 STORAGE TEMPERATURE 10 C to 28 C 5.3 WIDTH OF TAPE - SECOND SUFFIX The width of tape shall be identified by an additional suffix to the specification number as follows: Suffix for width 08 8 mm 19 19 mm 25 25 mm 30 30 mm 38 38 mm 50 50 mm
