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 11 17 3.12 Revised Wicking B9A-3375/VAHIPA-576190-1 1976 05 26 Released, AFI-6000-183 Printed copies are uncontrolled Copyright 2006, Ford Global Technolog
2、ies, LLC Page 1 of 4 PADDING, RESINATED RECLAIMED FIBER ESB-M17H118-A1 ESB-M17H118-B1 ESB-M17H118-A2 ESB-M17H118-B2 ESB-M17H118-A3 ESB-M17H118-B3 ESB-M17H118-A4 ESB-M17H118-B4 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The materials defined by these specifications are resin bonded fiber batts of uniform
3、 construction. 2. APPLICATION These specifications were released originally for material used as an acoustical sound absorbing fiber pad for the floor, instrument panel, roof and luggage compartment of the 1977 Granada/Monarch. 3. REQUIREMENTS Material specification requirements are to be used for i
4、nitial 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 the requirements listed herein, carpet as
5、semblies employing ESB-M17H118 materials, must meet all engineering requirements of the ESB-M15P10-A specification. 3.3 CONSTRUCTION Shall consist of a random mixture of natural and synthetic fibers firmly bonded with a resin. 3.4 COMPOSITION (ASTM D 629) Natural & synthetic fibers 72 - 90% Phenolfo
6、rmaldyhyde bonding resin or equivalent thermoplastic or thermosetting resin 10 - 28% 3.5 THICKNESS As specified on (FLTM BN 023-02) engineering drawings ENGINEERING MATERIAL SPECIFICATIONESB-M17H118-A1/A4 ESB-M17H118-B1/B4 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC
7、 Page 2 of 4 3.6 PHYSICAL PROPERTIES Density lb/ft3 (kg.m3) +20% -10% Specific Strength, min psi (kPa WMD AMD Com- pression max Recovery Min Dry & Wet Firmness A1/B1 5 (80) 30 (206.8) 20 (137.9) 55% 70% 35 95 A2/B2 4 (64) 12 ( 82.7) 10 ( 68.9) 60% 70% 25 85 A3/B3 3 (48) 9 ( 62.1) 5 ( 34.5) 75% 60% 2
8、0 80 A4/B4 2 (32) 3 ( 20.7) 2 ( 13.8) 85% 60% 15 - 60 Test Methods: Density - ASTM C 167 using the thickness test specified below. Thickness - FLTM BN 023-02 Specific Strength - ASTM D 461 Compression - Dry FLTM BN 015-02 Recovery - Dry FLTM BN 015-02 Recovery - Wet FLTM BN 015-01 Firmness - FLTM BN
9、 123-01 3.7 ACOUSTICAL PROPERTIES (Testing required for initial approval only) Density lb/ft3(kg/m3) +20% - 10% Thickness in (mm) Sound Absorption Coefficient (ASTM C 384), min Frequency in Hz Vibrational Damping (FLTM BV 003-04), min Decay Rate (dB/sec) 250 500 1000 2000 A1/B1 5 (80) 1 (25) 7 15 47
10、 85 79 (13) 3 5 21 45 52 (6) 2 12 22 24 A2/B2 4 (64) 1 (25) 5 15 35 77 60 (13) 3 5 17 34 40 (6) 2 12 21 20 A3/B3 3 (48) 1 (25) 5 15 29 65 47 (13) 3 5 16 32 24 (6) 2 11 20 15 A4/B4 2 (32) 1 (25) 5 15 29 60 28 (13) 3 5 16 28 22 (6) 2 11 19 13 ENGINEERING MATERIAL SPECIFICATIONESB-M17H118-A1/A4 ESB-M17
11、H118-B1/B4 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 4 3.8 ESB-M17H118-A SERIES FLAMMABILITY, max 4 in (101 mm)/min (FLTM BN 024-02, without the lot sampling plan) In addition, the test specimen shall not exhibit any flashing or sudden flaming on either
12、surface in excess of the above maximum value. 3.9 ESB-M17H118-B SERIES FLAMMABILITY 3.9.1 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 (
13、101 mm) per min. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 024-02. 3.9.2 Performance - Environmental Aging All materials, portions of components, and composites defined by this specification that have not been treated, modified or reformulat
14、ed and exceed 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 b
15、asic material 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
16、for both permanency 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. 3.9.3 Flammability Test Program Materials, portions of components, and composites gover
17、ned by this specification must also comply with the requirements of ES-D3AB-11014-AA. The remaining requirements apply to all padding materials governed by this specification. 3.10 IN-PLANT PROCESSING FLAMMABILITY REQUIREMENTS (FLTM BN 024-01) Shall not support combustion after being exposed to a st
18、andard flame for 30 s at a distance of 1 in (25 mm) from the tip of the needle. 3.11 THERMAL CONDUCTIVITY k = 0.030 (ASTM C 177, testing required for (lambda = 0.04) initial approval only) 3.12 WICKING, max (SAE J913) Height of wick with test solution “A“ (water) 1.0 in (25 mm) Height of wick with t
19、est solution “B“ (soap) 1.5 in (38 mm) ENGINEERING MATERIAL SPECIFICATIONESB-M17H118-A1/A4 ESB-M17H118-B1/B4 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 4 of 4 3.13 CONTAMINANTS (FLTM AN 101-03) Rate staining employing the AATCC Color Transference Chart Method
20、A“ 5 rating Method “B“ 5 rating 3.14 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. 3.15 MILDEW 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.
