1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2005 09 21 Revised Inserted 3.0; Corrected numbering, Deleted 3.1, 3.2, 3.3, 3.6, 4 1999 01 05 Revised Deleted B2; Completely revised & updated K. Bruley 1978 05 05 Activated Printed copies are uncontrolled Copyright 2005, Ford Global Technolo
2、gies, LLC Page 1 of 5 TAPE, VINYL FILM - PRESSURE SENSITIVE - EXTERIOR ESB-M3G51-B1 1. SCOPE The material defined by this specification is a pressure sensitive, paper backed, vinyl film in both high and low gloss colors suitable for exterior applications. The film shall be capable of being color pig
3、mented and/or silk screen printed using ESB-M99J262 silk-screen pastes. 2. APPLICATION This specification was released originally for material used for application over bright metal or painted surfaces for exterior decorative appearance. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATER
4、IALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 PHYSICAL PROPERTIES 3.4.1 Tensile Strength, min 1000 psi (6.9 MPa) (ASTM D 882, Method A, 25 x 150 mm sample, 50 mm distance bench marks, jaw spaced at start 1
5、00 mm pulling speed 50 mm/minute) 3.4.1.1 Elongation, min Metallic and low Gloss 15% Black Film Non-metallic Film 35% 3.4.2 Tear Strength, min 2.5 N/mm width (ASTM D 1936) 3.4.3 Adhesion, min (ASTM D 100, except determine adhesion to anodized aluminum, stainless steel, chromium plating, ESB-M32J qua
6、lity and ESB-M50J quality high gloss enameled steel) As received 328 N/m width Aged 547 N/m width ENGINEERING MATERIAL SPECIFICATIONESB-M3G51-B1Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 2 of 5 Test Method: Expose duplicate samples to each of the following con
7、ditions: 72 h at 70 +/- 1 C 400 h weatherometer per FLTM BO 101-01 168 h at 38 +/- 1 C and 95 - 100% relative humidity 240 h water immersion per FLTM BI 104-01 10 cycles consisting of 4 h at 70 +/- 1 C, 4 h at 38 +/- 1 C and 95 - 100% relative humidity, and 16 h at - 29 +/- 1 C. Note: Samples shall
8、be conditioned for 48 h at 23 +/- 2 C and 50 +/- 5% relative humidity prior to exposure. Tests shall be completed within 4 h after removal from the conditioning environment. 3.5 FILM PROPERTIES 3.5.1 Appearance Shall match the Ford Motor Company styling maste sample. 3.5.2 Thickness (ASTM D 100) Tap
9、e plus Adhesive 0.05 - 0.13 mm Release Paper 0.10 - 0.20 mm 3.5.3 Gloss (FLTM BI 110-01) The gloss of production material shall not vary more than +/- 7 units with a 60 (1 rad) gloss meter from the master sample approved by the Design Center. The gloss suffix assigned by the Design Center to any spe
10、cific color does not correspond with A thru H gloss meter designation for other materials such as body enamels. 3.6 RESISTANCE PROPERTIES 3.6.1 Preparation of Test Panels Except where otherwise noted, resistance property tests shall be conducted using appropriates size steel panels (75 x 150 mm mini
11、mum) freshly painted with ESB-M32J or ESB-M50J quality high gloss enamels per FLTM BI 103-02 Method C and on chromium plated panels as outlined in para of this specification. The test panels shall be solvent wiped with M14J147 petroleum naphtha prior to applying the film per the following procedure.
12、 Peel of the backing paper from the film in a smooth, continuous motion. Do not pull the film from the paper. Liberally apply wetting solution (1.3 ml/l o of water) to panel. Apply some wetting solution to adhesive side of film. Position the film on the panel. ENGINEERING MATERIAL SPECIFICATIONESB-M
13、3G51-B1Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 3 of 5 Using a plastic squeegee, smooth out the film using firm overlapping strokes, working from the center of the panel. Carefully work out all the air bubbles. The film shall fully cover the face of the test
14、 panel allowing a 3.2 - 6.4 mm border on one side and on the top and bottom of the panel. The film shall be wrapped approximately 13 mm around the remaining edge of the panel. Test panels, with applied film, shall be conditioned for 48 h at 23 +/- 2 C and 50 +/- 5% relative humidity prior to startin
15、g the tests. 3.6.2 Heat Resistance, Shrinkage 0 - 1.0% No evidence of cracking, checking or color change, after exposure in a mechanical convection oven for 30 minutes at 120 +/- 2 C. The test shall be conducted in both machine and cross-machine directions. 3.6.3 A minimum degree of fading, chalking
16、 or dulling is allowable after the weatherometer and/or Florida exposures identified below. No increase of brittleness or loss of adhesion is permitted. All materials shall be completely free from evidence of cracking, checking, blistering or peeling after the required exposures. 3.6.3.1 Accelerated
17、 Weathering, min 1000 h (FLTM BO 101-01, Atlas Weatherometer) 3.6.3.2 Florida Exposure (Miami area), painted panels Twelve months minimum at 5 facing south for all colors. For initial qualification of the adhesive, a clear film (if available) and one opaque color shall be exposed for 12 months minim
18、um at 5 deg facing south on all substrates specified in para 3.2.3. 3.6.4 Resistance to Water and Soap Spotting (FLTM BI 113-01, except the use of the colorimeter is omitted. Apply material to either painted or chromium plated panels) Nor more dulling or color change than the approved master sample
19、on file in the Body Materials Section. 3.6.5 Resistance to Acid Spotting (FLTM BI 113-02, except use of the colorimeter is omitted. Apply material to either painted or chromium plated panels) Nor more dulling or color change than the approved master sample on file in the Body Materials Section. 3.6.
20、6 Water Resistance, min 240 h (FLTM BI 104-01) No blistering, loss of adhesion, or permanent changes in color or gloss. The permanency of any color or gloss change shall be evaluated 7 +/- 1 h after the test panel is removed from the water bath and allowed to recover at 23 +/- 2 C and 50 +/- 5% humi
21、dity. ENGINEERING MATERIAL SPECIFICATIONESB-M3G51-B1Printed copies are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 4 of 5 3.6.7 Salt Spray Resistance, min 240 h No blistering, loss of adhesion, or permanent changes in color or gloss. The permanency of any color or gloss change sh
22、all be evaluated 7 +/- 1 h after the test panel is removed from the salt spray chamber and allowed to recover at 23 +/- 2 C and 50 +/- 5% humidity. 3.6.8 Gasoline Resistance The tape, when applied to panels prepared as in para 3.4.1, shall resist gasoline. Test Method: Place taped panel in a 60 ml b
23、eaker, half full of M14J100-A petroleum naphtha-aliphatic type at 23 +/- 2 C for 1 h. The tape, after removal from the reference fuel shall not be blistered and only slightly softened and dulled. Furthermore, the tape shall not exhibit any significant loss in adhesion. 3.7 FINISHED PARTS 3.7.1 Quali
24、ty The quality required is that obtainable with the best commercial practice. 3.7.1.1 Cleanliness All substrates to be covered by the film shall be clean in keeping with good commercial practice. Oil, grease, dust and other foreign materials which would affect the adhesion of the film shall be remov
25、ed prior to material application. 3.7.1.2 Appearance Parts shall match master samples approved by Styling and initial samples approved by Quality Control for: color match and uniformity smoothness (absence of blisters) absence of scratches and tool marks 3.7.2 Adhesion, min As Received 328 N/m width
26、 Aged 547 N/m Sample shall be conditioned a minimum of 4 h at 23 +/- 2 C and 50 +/- 5% humidity prior to starting the tests. Test shall be completed within 4 h after removal from the conditioning environment in accordance with ASTM D 1000. ENGINEERING MATERIAL SPECIFICATIONESB-M3G51-B1Printed copies
27、 are uncontrolled Copyright 2005, Ford Global Technologies, LLC Page 5 of 5 Note: Adhesion tests are not required if the size and/or shape of the part does not permit testing in accordance with the specified method. When this condition exists, the part shall be exposed to the specified test conditio
28、ns and no blistering, lifting, peeling or loss of adhesion shall be permitted. 3.7.3 Heat Resistance Shall withstand a simulated pain repair bake (30 minutes at 120 +/- 2 C) without evidence of blistering, checking, cracking, or loss of adhesion. 5. GENERAL INFORMATION The information given below is
29、 provided for clarification and assistance in meeting the requirements of this specification. 5.1 MATERIAL REFERENCES FOR TEST PANELS 5.1.1 Anodized Aluminum WSD-M2A147-A1/A2, anodized coating per WSB-M4P9-B2 or WSB-M4P11-B2 5.1.2 Stainless Steel SAE 30201 or 30301 5.1.3 Chromium Plating SAE 903 or SAE 925 zinc die casting chromium plated per ESB-M1P77-A2 or cold rolled steel chromium plated per ESB-M1P18. 5.1.4 Enameled Steel ESB-M32J and ESB-M50J quality, prepared per FLTM BI 103-02.
