1、NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER: TMS-7135 TITLE: Plywood and Wood Fiber Sheet Products CURRENT REV. No: 0810 DATE: October 2008 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering DATE ISSUED: Rev. B - August 2007 PRINTED COPIES OF THIS DOCUMENT MUST
2、BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous materials, equipment, and procedures. This specification does not purport to address all of the safety issues associated with its use. The user is responsible to consult appropriate safety and health practices and to determine
3、 the applicability of regulatory limits prior to use. Change Notice: Replaced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; Corrected - Marine grade is not pressure treated. Reference: File: 30-10, 30-16A Keywords: Bus Floor, Floor, Plywood, Plywood Bunk
4、, Bunk. 1.0 APPLICATIONThis specification covers plywood material used in school bus floor systems, seat supports, sleeper bunks and other applications. 1.1 Type 1 Standard School Bus flooring/underlayment B-C, exterior grade adhesive. 1.2 Type 2 Optional School Bus - Marine Grade plywood. 1.3 Type
5、3 Fungus-rot resistant plywood for School Bus floor Reserved. 1.4 Type 4 Sleeper bunk support Medium Density Overlay (MDO). 1.5 Type 5 School Bus seat support-base. 1.6 Type 6 Optional School Bus- Phenolic coated birch plywood. 1.7 Type 7 Veneered and treated medium density fiberboard (MDF) variant
6、for interior trim applications. 2.0 SCOPE This specification covers the general requirements, property and performance requirements, quality, quality control requirements, source approval and quality control. 2.1 Restricted Chemical SubstancesEffective January 1, 2007, all product supplied to the re
7、quirements of this specification must comply with the requirements of the CEMS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified the latest issue of all referenced standards shall apply. The following Specifications, Standards, and Regulations are referenced in this specificatio
8、n. Quality System Standard ISO 9001 or TS-16949 ASTM B 117 FMVSS 302 NAVISTAR CEMS B-50 ASTM D 1002 TMS-9543 NAVISTAR Manufacturing Standard MS-D-13 ASTM D 2395 TMS-9544 CFR 29, Part 1910 ASTM D 3163 AWPA C1 * CFR 49, Part 571.302 ASTM G 154 AWPA C9 * AATCC Method 30 CEMS DT-12 NIST PS-1 * TMS-6931
9、SAE J2334 AWPA E12-94* * AWPA - American Wood-Preservers Association * NIST - National Institute of Standards and Technology This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume al
10、l patent liability. 2008 by Navistar, Inc. OCTOBER 2008 Page 1 of 5 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-7135 Plywood and Wood Fiber Sheet
11、Products0810 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. 4.0 GENERAL REQUIREMENTS 4.1 Material Requirements - PlywoodTable 1 lists the material requirements. 4.1.1 Plywood Grade: Type 1, 5, and 6 Plywood
12、shall conform to NIST PS-1, B-C panel grade, exterior plywood. 4.1.1.1 Plywood grade: Type 2 Plywood shall conform to NIST PS-1, B-B panel grade, exterior plywood. 4.1.1.2 MDF: Type 7 A proprietary exterior treated MDF type product. General requirements shall be the same as commercial MDF with furth
13、er moisture and rot resistance. 4.1.2 Pressure Treatment of Plywood: Type 3 Pressure treatment shall conform to requirements of AWPA Standard C1 and C9-Plywood. 4.1.3 Plywood Coating: Type 6 Phenolic film as moisture barrier on one side of panel. 4.1.4 Hardwood veneer: Type 7 The type and finish of
14、the hardwood veneer shall be specified on the engineering print. The veneer shall be bonded with an exterior grade adhesive and comply with APA PS-1 requirements for ply adhesion. 4.2 Property and Performance RequirementsAll materials supplied to this specification shall meet the requirements shown
15、in Table 1 as appropriate and in addition shall meet requirements listed below. 4.2.1 Resistance to Mold Growth 4.2.1.1 Method: AATCC Method 30 (American Association of Textile Chemists and Colorists) 4.2.1.2 Shall not exhibit any objectionable odor or growth of mold. 4.2.2 Humidity Corrosion 4.2.2.
16、1 Method: AWPA E12-94 4.2.2.2 Required: Report value. 4.2.3 Corrosion Testing 4.2.3.1 Method: SAE J2334 4.2.3.2 Required: Report value. 4.2.4 Flammability Material and parts supplied to this specification shall conform to and be certified by the supplier to meet the requirements of the latest issue
17、of Federal Motor Vehicle Safety Standard #302 - Flammability of Interior Materials (CFR 49, Part 571.302) and the requirements of TMS-9544. 4.3 Property and Performance Requirements for Adhesives 4.3.1 Refer to TMS-6931. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. O
18、CTOBER 2008 Page 2 of 5 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-7135 Plywood and Wood Fiber Sheet Products0810 This document is restricted and
19、 may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. TABLE 1: Plywood Material Requirements Property Test Method Type 1, 6 Type 2 Type 3 Type 4 Type 5 Type 7 Specific Gravity ASTM D 2395 Method B 0.55 0.55 0.55 Report* 0.55 077 Density (kg/m3)R
20、eport * 550 550 550 Report* 550 769 Number of Plies Report * 5 5 5 Report* 5 N/A Nominal Thickness (mm) Report * 14 14 14 Report* 14 12.7 Thickness Tolerance (mm) Report * 1.5 1.5 1.5 Report* 1.5 1.5 Preservative Retention (pcf) AWPA C1 N/A N/A 0.408 N/A N/A Report Moisture Content NIST PS-1 18% Max
21、 18% Max 18% Max 18% Max 18% Max 10% Max Hardness ASTM D1037 Report* Report* Report* Report* Report* Report* Compression ASTM D1037 Report* Report* Report* Report* Report* Report* Screw Withdrawal (N) ASTM D 1037 Report* Report* Report* Report* Report* 1330 ASTM D 1037 % Mass Report* Report* Report*
22、 Report* Report* 10 24 hour Water Immersion % Thickness Report* Report* Report* Report* Report* 2 Accelerated Aging, 6 cycles ASTM D1037 % Retained Strength Report* Report* Report* Report* Report* 90 * Include the nominal value and test methods used in the Qualification Report. 5.0 QUALITY Workmansh
23、ip and finish shall be such as to provide a base floor with clean surface, neatly trimmed edges, and made in conformance with good manufacturing practices. Material supplied shall be free from objectionable odor, be of uniform quality, and shall match performance properties of pre production approve
24、d material. Pre-production samples of material sufficient for complete test and evaluation should be submitted to TDTC Materials Engineering for approval. 5.1 Qualification Materials and processes submitted for approval to this specification shall include the following: Suppliers are required to ass
25、ume all patent liability. 2008 by Navistar, Inc. OCTOBER 2008 Page 3 of 5 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-7135 Plywood and Wood Fiber
26、Sheet Products0810 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. 5.1.1 Report: A detailed and signed report documenting testing to this specification prepared in accordance with TMS-9543. The report will in
27、clude actual test data and not merely test summaries. 5.1.2 Failure Modes: Test samples or photographs showing failure modes for each destructive test 5.1.3 Test Procedure: The procedures used for preparing and testing material. 5.1.4 Analysis: A detailed analysis of the test results including assum
28、ptions made, unexpected results and an explanation of any non-compliant results. 5.1.5 Material: Pre-production material sufficient for complete test and evaluation by Navistar. 5.2 Submission The material and test report shall be submitted to: Manager of Materials Engineering NAVISTAR, Inc. PO Box
29、1109 Fort Wayne, IN 46801 5.3 Approval A report from Navistar will be issued approving material to this specification. Approval is not formally granted until this report has been published. A change to this Specification listing the new approval may be delayed. The approval report serves as authoriz
30、ation for the use of that adhesive system prior to the changes to this specification. 6.0 SOURCE APPROVAL AND QUALITY CONTROL 6.1 Supplier RequirementsAll suppliers to NAVISTAR are required to be registered to ISO 9001 Quality System Requirements. NAVISTAR will also accept TS-16949 registration as l
31、ong as the supplier can also fulfill all AIAG PPAP (Production Part Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Corporate Buyer upon request. 6.2 Appr
32、ovalParts supplied against contracts or purchase orders citing this specification shall be equivalent in all respects to those samples, which were approved by the purchaser. No changes in formulation or processing practices are permitted without approval. In the event that changes in material, prope
33、rties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify Materials Engineering at TDTC and Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test sampl
34、es, and new or amended or updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. 6.3 Process ControlThe supplier shall both perform and report results of tests on specific lots of parts produced using ISO 9001 or TS-16
35、949 guidelines, or provide statistical evidence of the lot having been produced in a state of statistical control and with a process capable of providing all required properties. The part supplier and the plant metallurgist and/or the quality control manager of the using Navistar plant may determine
36、 testing and reporting requirements on specific products. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. OCTOBER 2008 Page 4 of 5 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted
37、 without license from IHS-,-,-NUMBER: TITLE: REVISION: TMS-7135 Plywood and Wood Fiber Sheet Products0810 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. 7.0 SHIPPING, PACKING AND IDENTIFICATION Shipping and
38、identification shall be in accordance with Manufacturing Standard MS-D-13. 8.0 DESIGNATION ON DRAWINGSAll new drawings shall indicate the mass and other pertinent information necessary to describe the color, grain, finish or other description of the finished plywood. TMS and type shall be shown on t
39、he drawing. Example: TMS-7135 Type 1 9.0 APPROVED SOURCES 10.0 TECHNICAL INFORMATION For further information related to the technical content of this specification, contact: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. Truck
40、 Development and Technology Center (TDTC) 2911 Meyer Road Fort Wayne, IN 46803 E-mail: MaterialsEngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. OCTOBER 2008 Page 5 of 5 Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
