1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2000 11 30 Revised Removed ESB-M9H45-A, updated & renumbered R. Moore 1978 10 06 Metricated Renumbered and Retyped 1965 11 22 Released Printed copies are uncontrolled Page 1 of 3 Copyright 2000, Ford Global
2、Technologies, Inc. PAPER, KNITTED KRAFT ESB-M9H45-B 1. SCOPE: The material defined by this specification is a knitted kraft paper with nylon yarn reinforcement. 2. APPLICATION: This specification was released initially for material used as a cover laminate on package tray boards. The color and durab
3、ility properties of this material shall meet the requirements of the painted board to which it is laminated. 3. REQUIREMENTS: Material specification requirements are to be used for initial qualification of materials. 3.1 QUALITY SYSTEM REQUIREMENTS Material suppliers and part producers must conform
4、to the Companys Quality System Requirements. 3.2 CONDITIONING AND TEST CONDITIONS All test values indicated herein are based on material conditioned in a controlled atmosphere of 23 +/- 2 C and 50 +/- 5 % relative humidity for not less than 24 h prior to testing and tested under the same conditions
5、unless otherwise specified. 3.3 CONSTRUCTION, min 8 wales/in (ASTM D 231) (31 wales/100mm) 9 courses/in (35 courses/100mm) 3.4 COMPOSITION 14 lb (6.35 kg) Super Wet Strength Kraft Paper 91% Multifilament Nylon 9% ENGINEERING MATERIAL SPECIFICATION ESB-M9H45-B Page 2 of 3 Copyright 2000, Ford Global
6、Technologies, Inc. 3.5 YARN 1/8 in (3 mm) Slit Kraft with 72 den (8 tex) Nylon Core 3.6 WEIGHT, min 4.2 oz/yd2 (FLTM BN 6-1) (0.142 kg/m2) 3.7 FINISH Polyvinyl Acetate 0.9 - 1.1 oz/yd2 (0.031 - 0.037 kg/m2) 3.8 FLAMMABILITY REQUIREMENT 3.8.1 Flammability In order to comply with Federal Motor Vehicle
7、 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. To demonstrate compliance, the sample size and method of testing shall be in accordance with FLTM BN 24-2. 3.8.2 Perfo
8、rmance - Environmental Aging All materials, portions of components, and composites defined by this specification that have not been treated, modified or reformulated 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 24-2, must be evalua
9、ted for permanency of the materials flame retardant properties per ESB-M25P3-A according to the accelerated environmental aging requirements applicable to the basic material category of this particular specification. Any material, portions of components, and composites defined by this specification
10、that have been treated, modified or reformulated to conform to Flammability Lot Sampling Plan of FLTM BN 24-2, regardless of max burn rate, must be evaluated for both permanency of materials flame retardant properties and changes in mechanical, chemical and physical properties per ESB-M25P3-A applic
11、able to the basic materials category of this particular specification. ENGINEERING MATERIAL SPECIFICATION ESB-M9H45-B Page 3 of 3 Copyright 2000, Ford Global Technologies, Inc. 3.8.3 Flammability Test Program Materials, portions of components, and composites governed by this specification must also
12、comply with requirements of ES-E97B-11014-AA. 3.9 TENSILE STRENGTH, min (ASTM D 1682, Grab Method) Wales 25 lb (111 N) Course 20 lb (89 N) 3.10 SUPPLIERS RESPONSIBILITY All materials supplied to this specification must be equivalent in all characteristics to the material upon which approval was orig
13、inally granted. Prior to making any changes to the material originally approved under this specification, whether or not such changes affect the materials ability to meet the specification requirements, the Supplier shall notify the affected Purchasing, and Materials Engineering activities (with rea
14、sons) of the proposed changes. Upon notification of the Company, further instructions will be provided. Note: Suppliers should be prepared to provide test data and samples demonstrating compliance to this specification, if requested. Substance restrictions imposed by regulations or Company direction
15、 applies to the materials addressed by this document. The restrictions are identified in Restricted Substance Management Standard WSS-M99P9999-A1. 4. APPROVAL OF SUPPLIERS Materials defined by this specification for direct supply to the Company must have prior approval. Certain materials subcontract
16、ed by part suppliers may also require prior approval. These include materials critical to the Companys business for regulatory, safety, environmental or compatibility requirements or contractual agreements. Suppliers desiring approval of their materials shall first obtain an expression of interest f
17、rom Purchasing, Design or Materials Engineering activity. Upon request, the Supplier shall submit a completed copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all the requirements of this specification.
