1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev 03 2012 05 07 N Status No usage or replacement N. Benipal, NA 2006 09 19 Revised Inserted 3.0; Deleted 3.1, 3.12 & 4 1974 02 27 Released ADI-768 Controlled document at www.MATS Copyright 2012, Ford Global Technologies, LLC Page 1 of 2 INS
2、ULATOR, SOUND AND HEAT ABSORBING, ALUMINUM ESB-M99G121-A FOIL/GLASS FIBER/POLYETHYLENE FILM NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a glass fiber reinforced, aluminum foil and thermoplastic laminate, of good quality and uniform construction. 2. APPLICATIO
3、N This specification was released originally for material used in combination with a glass fiber heat and sound absorption batt, as an engine housing insulator. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 3.0 STANDARD REQUIREMENTS FOR PR
4、ODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 CONSTRUCTION Shall consist of the following materials: Face Aluminum foil Back Polyethylene - flame resistant, white Scrim Glass fiber . Diameter
5、, min 0.0062 in (0.157 mm) . Count, min, both directions 4/in (16/10 cm) 3.3 THICKNESS Aluminum foil, min 0.0007 in (18 m) Polyethylene, nominal 0.00125 in (31.8 m) Total, min (between reinforcing strands) 0.0015 in (38 m) 3.4 WEIGHT, min 2.0 lb/100 ft2 (98 g/m2) (FLTM BN 106-01) 3.5 BURSTING STRENG
6、TH, min 30 psi (207 kPa) (ASTM D 2529) ENGINEERING MATERIAL SPECIFICATION ESB-M99G121-A Copyright 2012, Ford Global Technologies, LLC Page 2 of 2 3.6 TENSILE STRENGTH, min (ASTM D 1682, Grab Method) WMD 18 lb/in (3.2 N/mm) AMD 15 lb/in (2.6 N/mm) 3.7 WATER RESISTANCE No evidence of delamination afte
7、r 48 h of immersion in water at 23 +/- 2 C. 3.8 DIMENSIONAL STABILITY, % max (SAE J315, Part “B“) Expansion Contraction WMD 0.5 1.0 AMD 0.5 1.0 3.9 HEAT RESISTANCE No delamination or charring after 10 min in a mechanical convection oven at 205 +/- 3 C. 3.10 FIRE RESISTANCE (FLTM BN 024-02, aluminum
8、foil facing flame) No burning, afterglow, or aluminum foil rupture exceeding the area of direct flame contact after 60 s contact with the flame. 3.11 ASSEMBLY The following requirements apply to the material when it is bonded to glass fiber absorption batt such as ESB-M12G65. When bonded to glass fi
9、ber, the assembly shall withstand normal shipping, handling, and storage without evidence of delamination or bond failure (glass fiber to thermoplastic surface). 3.11.1 Humidity Exposure No delamination or mold growth Test Method: Three samples shall be exposed in a vertical position, supported by t
10、he aluminum thermoplastic laminate, for 5 days at 38 +/- 1 C and 95 - 100% relative humidity. 3.11.2 Heat Exposure No delamination or bond failure Test Method: Three samples shall be exposed in a vertical position, supported by the aluminum thermoplastic laminate, for 30 min at 205 +/- 3 C. 5. GENER
11、AL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. This material is similar to ESB-M99E15-A, Paper and Aluminum Foil Laminate - Fiberglass Reinforced, and ESB-M99E15-B, Paper and Aluminum Foil Laminate - Fiberglass Reinforced - High Strength.
