1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2006 05 04 N-STATUS Replaced by WSS-M99P32-B; Inserted 3.0; Deleted 3.1, 3.17 ESB-M15P10-A for carpet assemblies. 3.3 CONSTRUCTION The padding shall be a homogeneous mixture of polypropylene fibers firmly needled in a random orientation. 3.4 C
2、OMPOSITION Polypropylene Fibers, min 70% Misc. Synthetic Fibers, max 30% 3.5 THICKNESS As specified on (FLTM BN 023-02) engineering drawing ENGINEERING MATERIAL SPECIFICATIONESB-M17H154-A ESB-M17H154-B ESB-M17H154-A2 ESB-M17H154-B2 Printed copies are uncontrolled Copyright 2006, Ford Global Technolo
3、gies, LLC Page 2 of 3 3.6 DENSITY 112 kg/m+ 20% - 10% (ASTM C 167) 3.7 WICKING, max (SAE J913) Height of wick with test solution “A“ (water) 13 mm 3.8 COMPRESSION, max Dry 35% (FLTM BN 015-02) 3.9 RECOVERY, min Dry 65% (FLTM BN 015-02) 3.10 SPECIFIC STRENGTH, min (ASTM D 461) ESB-M17H154-A/ B WMD 20
4、70 kPa AMD 1380 kPa ESB-M17H154-A2/ B2 WMD 270 kPa AMD 75 kPa 3.11 SOUND ABSORPTION, min (ASTM C 384, 13 mm thick sample, required for initial approval only) 250 Hz 3% 500 Hz 5% 1,000 Hz 17% 2,000 Hz 40% 3.12 FLAMMABILITY, ESB-M17H154-A and ESB-M17H154-A2, max 100 mm/min (FLTM BN 024-02, without the
5、 lot sampling plan) In addition, the test specimen shall not exhibit any flashing or sudden flaming on either surface in excess of the above maximum value. 3.13 FLAMMABILITY, ESB-M 17H154-B and ESB-M17H154-B2 In order to comply with Federal Motor Vehicle Safety Standard No. 302, the materials, porti
6、ons of components, and composites shall not burn or transmit a flame across its surface at a rate of more than 100 mm per min. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 024-02. ENGINEERING MATERIAL SPECIFICATIONESB-M17H154-A ESB-M17H154-B ES
7、B-M17H154-A2 ESB-M17H154-B2 Printed copies are uncontrolled Copyright 2006, Ford Global Technologies, LLC Page 3 of 3 3.14 CONTAMINANTS (FLTM AN 101-03) Rate staining employing the AATCC Color Transference Chart Method “A“ 5 Rating Method “B“ 5 Rating 3.15 ODOR The material shall not have a disagree
8、able odor within the temperature range of 0 - 100 C. Material that is considered to have a disagreeable odor by the quality control or product engineering office will be subject to rejection. 3.16 MILDEW RESISTANCE The material shall exhibit no visual evidence of mildew growth and shall have no mild
9、ew odor after 7 days exposure in a humidity cabinet controlled to 100% relative humidity at 38 C. 5. GENERAL INFORMATION: The information given below is provided for clarification and assistance in meeting the requirements of these specifications. 5.1 APPLICATION NOTES ESB-M17H154-A/B, because of it
10、s higher strength, is recommended for applications where the pad is installed in a vertical position and is primarily self supporting. ESB-M17H154-A2/B2, because of its lower strength, is recommended for applications where the pad is installed in a vertical position and is primarily self-supporting.
