FORD SK-M99G9523-A-2007 BITUMEN SHEETING SELF-ADHESIVE SOUND DEADENING - TO BE USED WITH FORD WSS-M99P1111-A 《自粘式隔音沥青毡 与标准FORD WSS-M99P1111-A一起使用 》.pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions 2007 03 15 Revised Inserted 3.0; Deleted 3.16 & 4 1994 12 16 Revised Revised and retyped, was 12 pages 1980 04 16 Released SM-EQ8633TP Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 1 of 5 BITUMEN SHEETING,

2、 SELF-ADHESIVE, SOUND DEADENING SK-M99G9523-A 1. SCOPE The material defined by this specification is a bitumen-synthetic resin and/or bitumen synthetic rubber based self-adhesive sheeting. The adhesive side is covered by release paper. 2. APPLICATION This material was originally released for after p

3、aint oven application to vertical EC and/or spray primer coated door inner panel areas. 3. REQUIREMENTS The material shall be conditioned for a minimum of 24 hours at 23 +/- 2 C and 50 +/- 5% relative humidity prior to test. Use test panels in a thickness of 1.5 +/- 0.1 mm for all slamming tests. 3.

4、0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 COLOR Black or a specified on Engineering drawing 3.2 SOLIDS, min 99% (FLTM BV 150-10) 3.3 ASH, max 60% (FLTM BV 15

5、0-10) 3.4 THICKNESS, max 2.5 mm or as specified on (Slide gauge) Engineering drawing in accordance with Figure 1 3.5 MASS/m2, max 2.2 kg (Based on 1 mm thickness) 3.6 ADHESION AT ROOM TEMPERATURE No chipping, no cracking, no loss of adhesion Test Method: 1) Apply 280 x 300 mm pieces of test material

6、 to 300 x 300 x 1.5 mm test panels prepared according to FLTM BI 120-01 A and C with the adhesive side facing to the panel and press together the whole area evenly using a roller. ENGINEERING MATERIAL SPECIFICATION SK-M99G9523-A Printed copies are uncontrolled Copyright 2007, Ford Global Technologie

7、s, LLC Page 2 of 5 2) Condition test specimens for 4 hours at room temperature and test according to FLTM BV 151-02, Method A. Load A, at room temperature. 3.7 Heat Resistance No flow-off or sagging, no blistering or cracking, no chipping or loss of adhesion. Test Method: 1) Specimen preparation acc

8、ording to 3.6 of test method, section 1. 2) Condition test specimen for 4 hours at room temperature and expose vertically in an air dry oven at 100 +/- 2 C for 1 hour. 3) Condition test specimens for 4 hours at room temperature and test according to FLTM BV 151-02, Method A, Load A, at room temperat

9、ure. 3.8 COLD ADHESION 3.8.1 4 Hours at Room Temperature After Bonding No chipping, no cracking, no loss of adhesion. Test Method: 1) Specimen preparation according to 3.6 of test method, section 1. 2) After 4 hours conditioning at room temperature test according to FLTM BV 151-02, Method A, Load A,

10、 -30 +/- 1 C. 3.8.2. After Heat Ageing No chipping, no cracking, no loss of adhesion. Test Method: 1) Specimen preparation according to 3.6 of test method, section 1. 2) Expose test assemblies in a mechanically convected air dry oven at 80 +/- 2 C for two weeks. 3) After conditioning at room tempera

11、ture for 24 hours test specimens according to FLTM BV 151-02, Method A, Load A, at -30 +/- 1 C. 3.9 SALT FOG RESISTANCE 3.9.1 After 24 Hours at Room Temperature No corrosion Test Method: 1) Specimen preparation according to 3.6 of test method, section 1, except specimen size of 280 x 280 mm, distanc

12、e from panel edges 20 mm. ENGINEERING MATERIAL SPECIFICATION SK-M99G9523-A Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 3 of 5 2) After 24 hours at room temperature expose test assemblies to a salt spray fog according to ASTM B 117 for 240 hours (anodic EC-coati

13、ng) and 480 hours (cathodic EC-coating). 3) After 2 hours room temperature remove a 10 - 15 mm wide strip of material under test in a length of 280 mm and examine for corrosion. 3.9.2 After Heat Ageing No corrosion Test Method: 1) Specimen preparation according to 3.8.2 of test method, section 1 and

14、 2. 2) Test and examine according to 3.9.1 of test method, section 2 and 3. 3.10 TEMPERATURE CYCLING TEST 3.10.1 After 24 Hours at Room Temperature No chipping, no cracking, no loss of adhesion. Test Method: 1) Specimen preparation according to 3.9.1 of test method, section 1. 2) Condition test spec

15、imens for 24 hours at room temperature and subject three times to the following cycle: 3 h at 80 +/- 2 C 1 h at 23 +/- 2 C 3 h at -30 +/- 1 C 1 h at 23 +/- 2 C 16 h at 38 +/- 2 C and 98 +/- 2% relative humidity 3) After conditioning at room temperature for 24 hours test specimens according to FLTM B

16、V 151-02, test method A, section 5 - 10, Load A, -30 +/- 1 C. 3.11 COMPATIBILITY WITH PRODUCTION PAINTS No shrinkage or blistering, no cracking, no chipping or loss of adhesion, no tackiness of filler surface. Test Method: 1) Specimen preparation according to 3.6 of test method, section 1. 2) After

17、conditioning 4 hours at room temperature coat specimens with the released repair enamel system and dry. 3.12 PALLETIZING Test material and release paper shall separate easily from each other without tearing. ENGINEERING MATERIAL SPECIFICATION SK-M99G9523-A Printed copies are uncontrolled Copyright 2

18、007, Ford Global Technologies, LLC Page 4 of 5 Test Method: 1) Cut from material under test 5 specimens 100 x 100 mm and determine weight and thickness per specimen. 2) Ply-up and cover with an aluminum plate of same size. 3) Load with a dead weight equaling a plied-up height of 600 mm minus the wei

19、ght of 5 specimens and cover plate. 4) Expose test assembly in a mechanical convection oven maintained at a temperature of 35 +/- 2 C for 2 weeks. Cool to room temperature, remove weight and cover plate and examine as described above. 3.13 DAMPING FACTOR See Figure 1 (FLTM EU-BV 060-01, Method A, at

20、 room temperature) 3.14 HEALTH HAZARDS AND ODOR The material must not contain any ingredients (matter), which, under normal production conditions, could lead to health hazards such as skin rash or irritation (dermatitis), irritation of the mucous membranes, difficulties in breathing, etc. The materi

21、al shall be free from objectionable odors both as received and after storage. 3.15 QUALITY The material shall be of uniform quality free from foreign material and properties detrimental to normal production use. It shall not cause excessive soiling of handlers in normal production use. 5. GENERAL IN

22、FORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. 5.1 STORAGE STABILITY (From date of receipt at Ford Motor Company) Minimum 6 months when stored between 5 C and 28 C. 5.2 HEIGHT IN STORAGE As recommended by supplier. ENGINEERING MATERIAL SPECIFICATION SK-M99G9523-A Printed copies are uncontrolled Copyright 2007, Ford Global Technologies, LLC Page 5 of 5