FORD ESB-M17H144-B-2006 PAD SEMI-RIGID MOLDED FIBER TO BE USED WITH FORD WSS-M99P1111-A (Shown on ESB-M17H144-A Use WSS-M99P32-B)《半刚性模制纤维垫 与标准FORD WSS-M99P1111-A一起使用 列于标准ESB-M1.pdf

1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 05 03 N-STATUS Replaced by WSS-M99P32-B; Ins 3.0; Del 3.1, 3.16 & 4 A. Reaume 1978 10 06 Metricated and Retyped, CAHI-RD572066 1975 07 25 Released ESB-M17H144-A, AE1-6000-205 Printed copies are uncontrolled Copyright 2006, Ford Global Tec

2、hnologies, LLC Page 1 of 3 PAD, SEMI-RIGID MOLDED FIBER ESB-M17H144-A ESB-M17H144-B NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by these specifications is a molded, resin bonded fiber batt of uniform construction. 2. APPLICATION The ESB-M17H144-A specification was released originally

3、 for material used as a molded 1976 Ford headliner foundation, where a heavily resinated, light weight, semi-rigid pad is required. The ESB-M17H144-B was released originally for the 1977-1/2 Lincoln Versailles deck lid trim panel. 3. REQUIREMENT Material specification requirements are to be used for

4、 initial qualification of materials. 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). 3.2 PHYSICAL CHARACTERISTICS In addition to the requirements listed herein, form

5、ed trim assemblies employing ESB-M17H144-A and ESB-M17H144-B, must also meet all engineering requirements of ESB-M15P1-B or ESB-M15P4-B, as appropriate. 3.3 CONSTRUCTION Shall consist of a mixture of cotton, synthetic and glass fiber garnetted in a random order, firmly bonded with a resin sizing. 3.

6、4 COMPOSITION (ASTM D 629) Glass fibers 30 +/- 5% Natural & synthetic fibers 40 +/- 10% Phenolformaldehyde bonding resin 30 +/- 5% 3.5 DENSITY 5 +/- 1 lb/ft3(ASTM C 167) (80 +/- 16 kg/m3) Use thickness as measured in para 3.6. ENGINEERING MATERIAL SPECIFICATION ESB-M17H144-A ESB-M17H144-B Printed co

7、pies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 2 of 3 3.6 THICKNESS As specified on the (FLTM BN 023-02) engineering drawing 3.7 FIRMNESS 90 +/- 7 (FLTM BN 123-01) 3.8 SOUND ABSORPTION, min (ASTM C 384) Based on 0.5 in (13 mm) thickness. Frequency - HZ Absorption Coefficien

8、t - % 500 4.0 1000 20.0 2000 40.0 3000 65.0 4000 80.0 3.9 BREAKING STRENGTH, min 60 lb (267 N) (ASTM D 1682, Grab Method) Based on 0.5 in (13 mm) thickness. 3.10 COMPRESSION AND RECOVERY (FLTM BN 015-02) Compression 0 - 45% Recovery 75 - 100% 3.11 CONTAMINANTS (FLTM AN 101-03) Rate staining employin

9、g the AATCC Color Transference Chart. Method “A“ 5 rating Method “B“ 5 rating 3.12 ODOR Not disagreeable within the temperature range of -18 to 102 C. Material that is considered to have a disagreeable odor by the quality control or product engineering office will be subject to rejection. 3.13 MILDE

10、W RESISTANCE No visual evidence of mildew growth and no mildew odor after 7 days exposure in a humidity cabinet controlled to 100% relative humidity at 38 C. ENGINEERING MATERIAL SPECIFICATION ESB-M17H144-A ESB-M17H144-B Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC P

11、age 3 of 3 3.14 ESB-M17H144-A FLAMMABILITY REQUIREMENT 3.14.1 Flammability In order to comply with Federal Motor Vehicle Safety Standard No. 302, the materials, portions of components, and composites shall not burn, or transmit a flame across its surface, at a rate of more than 4 in (101 mm) per min

12、 To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 024-02. 3.14.2 Performance - Environmental Aging All materials, portions of components, and composites defined by this specification that have not been treated, modified or reformulated and exceed

13、a max burn rate of 3.0 in (76 mm) per min as specified by the Flammability Lot Sampling Plan of FLTM BN 024-02, must be evaluated for permanency of the materials flame retardant properties per ESB-M25P3-A according to the accelerated environmental aging requirements applicable to the basic material

14、category of this particular specification. Any material, portions of components, and composites defined by this specification that have been treated, modified or reformulated to conform to Flammability Lot Sampling Plan of FLTM BN 024-02, regardless of max burn rate, must be evaluated for both perma

15、nency of materials flame retardant properties and changes in mechanical, chemical and physical properties per ESB-M25P3-A applicable to the basic materials category of this particular specification. 3.14.3 Flammability Test Program Materials, portions of components, and composites governed by this s

16、pecification must also comply with the requirements of ES-D3AB-11014-AA. 3.15 ESB-M17H144-B FLAMMABILITY REQUIREMENT The burning rate shall be 4 in (101 mm)/min maximum, when tested per FLTM BN 024-02 without the lot sampling plan procedure. In addition, the test specimen shall not exhibit any flashing or sudden flaming on either surface in excess of the above maximum value.