1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2003 02 27 Revised Para 3.0 inserted; Para 3.1, 3.2, 3.3, 3.14, 3.15, 4 deleted 1991 01 02 C01089480 Released W. Scholz Conc. J. Schult Printed copies are uncontrolled Page 1 of 3 Copyright 2003, Ford Global
2、 Technologies, Inc. ADHESIVE, SYNTHETIC RUBBER, SOLVENT RELEASE WSK-M2G352-A1 1. SCOPE The material defined by this specification is a synthetic rubber based, solvent release adhesive with good heat resistance. 2. APPLICATION This specification was released originally for material used for bonding f
3、elt, rubber, carpet, wood, hardboard and foam to each other or to porous surfaces. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.4 SOLIDS, min 36
4、 %(FLTM BV 150-10) 3.5 ASH, max 20 %(FLTM BV 150-10) 3.6 DENSITY AT 20 C 0.83 +/- 0.02 kg/L (ASTM D 1475) 3.7 VISCOSITY (FLTM BU 104-01, 51 hole disc, total load 1 N) 3.7.1 As received 35 +/- 5 s 3.7.2 After Aging, max 50 s ENGINEERING MATERIAL SPECIFICATION WSK-M2G352-A1 Page 2 of 3 Copyright 2003,
5、 Ford Global Technologies, Inc. 3.8 COLD FLEXIBILITY No chipping (FLTM BU 152-04) 3.9 AGING No chiping or (FLTM BU 152-05, poor adhesionfilm thickness 0.4 mm wet) 3.10 SHEAR STRENGTH No peel-off length (FLTM BU 151-01, Method B2, canvas, double up to 100 C coat, film thickness each 0.25 - 0.3 mm wet
6、 open time 5 minutes) 3.11 PEEL ADHESION (FLTM BU 151-01, Method A, Fig 3, canvas fabric, double coat, film thickness each 0.25 - 0.3 mm wet, open time 5 minutes) 3.11.1 Original, min a) 10 minutes after bonding 40 kPa b) 2 h after bonding 160 kPa c) 24 h after bonding 500 kPa 3.11.2 After Correcti
7、on, min Test Method: 5 minutes after bonding, according to 3.11, separate the bond and immediately rebond. Measure the shear strength. a) After 10 minutes 80 kPa b) After 2 hours 160 kPa c) After 24 hours 500 kPa 3.12 QUALITY The material shall be of uniform quality, free from foreign material and p
8、roperties detrimental to normal production use. 3.13 STORAGE STABILITY, min 3 months (From date of receipt at Ford Motor Company) When stored in sealed containers out of direct sunlight at ambient temperatures between 5 C and 28 C. ENGINEERING MATERIAL SPECIFICATION WSK-M2G352-A1 Page 3 of 3 Copyrig
9、ht 2003, Ford Global Technologies, Inc. 5. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting in meeting the requirements of this specification. 5.1 OPEN TIME 3 to 5 minutes (Film thickness 0.3 mm wet) 5.2 COLOR White or as specified Engineering Drawing 5.3 FLASHPOINT Below 21 C (ASTM D 56)
