FORD WSS-M99G172-A-2016 REFLECTIVE COVERING FIBERGLASS WITH ALUMINUM FOIL THERMAL INSULATOR TO BE USED WITH FORD WSS-M99P1111-A .pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 02 2016 09 22 Revised Updated para 3.7 and 3.8 A. Reaume, NA 2000 09 26 Revised Updated A. Cockman, NA 1997 12 01 Activated L. R. Gullen, NA Controlled document at www.MATS.com Copyright 2016, Ford Global Technologies, Inc. Page 1 of 3 R

2、EFLECTIVE COVERING, FIBERGLASS WITH WSS-M99G172-A ALUMINUM FOIL THERMAL INSULATOR 1. SCOPE This standard defines the material requirements of a fiberglass textile substrate with aluminum foil laminated to the outer surface, and an acrylic pressure sensitive adhesive on the inner surface of the mater

3、ial. 2. APPLICATION This specification was released originally for material used to provide thermal protection for wire harnesses. 3. REQUIREMENTS Material specification requirements are to be used for initial qualification of materials. 3.1 APPROVED SOURCES This specification requires the use of ap

4、proved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this specification is listed on the drawing, CAD file, or other documents. The list of approved sources is located within Ford at or available externally through a Ford Materials Engineer. 3.2 INFRAR

5、ED SPECTROPHOTOMETRY AND/OR THERMAL ANALYSIS IR spectra and thermograms established for initial approval shall constitute the reference standard and shall be kept on file at the designated material laboratory. All samples shall produce IR spectra and thermograms that correspond to the reference stan

6、dard when tested under the same conditions. 3.3 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 u

7、nless otherwise specified. 3.4 TEAR STRENGTH (ASTM D1117) Warp 111 N min Fill 111 N min ENGINEERING MATERIAL SPECIFICATION WSS-M99G172-A Page 2 of 3 Copyright 2016, Ford Global Technologies, Inc. 3.5 MULLEN BURST 2 MPa min (ASTM D774) 3.6 TENSILE STRENGTH (ASTM D5035) Warp 35 N/m min Fill 22 N/m min

8、 3.7 MATERIAL WEIGHT 250 g/m2 min (ASTM D3776) 3.8 MATERIAL THICKNESS 0.2 mm min (ASTM D1777) 3.9 FLUID RESISTANCE Test Procedure: A 2 x 5 inch sample is applied to a stainless steel plate with the same dimensions. A second sample, 1.5 x 4.5 inches, is applied over the first sample. The entire test

9、piece is immersed into one of the automotive fluids until the sample is soaked. After 1 h, 24 h, 48 h, and 72 h, the sample is visually examined for flagging, peeling or any other sign of degradation. The material passes this test when exposed to any one of the following fluids: gasoline, diesel fue

10、l, brake fluid, windshield washer fluid, 10W-40 motor oil, automatic transmission fluid, engine cleaner, 50 % antifreeze, or battery acid. 3.10 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, post test conditioning 1 h and 16 h) Fog Number 80 min Formation of clear film, droplets or cr

11、ystals is cause for rejection. 3.11 FLAMMABILITY 100 mm/minute max (ISO 3795/SAE J369) 3.12 ADDITIONAL REQUIREMENTS Additional requirements for material and/or manufactured parts may be specified on the Engineering drawing, Engineering parts specification, performance specification, System Design Sp

12、ecification (SDS) and/or Component Design Specification (CDS). ENGINEERING MATERIAL SPECIFICATION WSS-M99G172-A Page 3 of 3 Copyright 2016, Ford Global Technologies, Inc. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of th

13、is specification. Contact for questions concerning Engineering Material Specifications. 4.1 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing, Design or Product Development, and Materials Engineering. The supplier shall

14、 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 the Material Specification. Tested material samples must be available for review upon request and kept for a

15、 minimum of one year. Upon request, the supplier will review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.2 SUPPLIERS ONGOING RESPONSIBILITY All materials must be equivalent in all characteristics to the mater

16、ial upon which approval was originally granted. Prior to making any changes to the material originally approved, whether or not such changes affect the materials ability to meet the specification requirements, the supplier shall notify the affected Supplier Technical Assistance (STA), Purchasing, an

17、d Materials Engineering activities of the proposed changes (with reasons) by submission of a completed Suppliers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material Specifications, all samples tested to the specifications for Design Verification (DV), Pro

18、duction Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept until Job 1. 4.3 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed by regulations or Company direction applies to the materials addressed by this document. The restrictions are identifie

19、d in the Restricted Substance Management Standard WSS-M99P9999-A1 which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS 2016 09 22 Updated 3.7 Material Weight from 455 g/m2 +/- 10% to 250 g/m2 min Revised 3.8 Thickness from 0.51 +/- 0.125 to 0.2 mm min Revised format 2000 09 26 Revised format