1、 This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2016 by International Truck and Engine Corporation. OCTOBER 2016 Page 1 of 4
2、 NAVISTAR, INC. Material, Parts, and Process Specifications (MPAPS) NUMBER: MPAPS L-7067 Former Designation: TMS-7067 TITLE: Non-Woven Padding, Fiberbond CURRENT REV No.: 1610 DATE: Oct. 2016 WRITTEN/EDITED BY: D. Baker APPROVED BY: R. Goluch SUPERSEDES: Rev. 0108 August 2001 PRINTED COPIES OF THIS
3、DOCUMENT MUST 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 an
4、d to determine the applicability of regulatory limits prior to use. 1.0 APPLICATION This specification covers a high loft, non-woven padding of synthetic fibers (fiberbond) used for truck cushioning trim applications. 2.0 SCOPE This specification covers the general requirements, property and perform
5、ance requirements, quality, and inspection tests. 2.1 Restricted Chemical Substances Effective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the MPAPS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwise specified, the la
6、test issue of all referenced standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard QS-9000 (ISO 9001) ASTM D 1117 CFR Title 29, Part 1910 FMVSS 302 NAVISTAR Supplier Packing and Shipping Std. D-13 NAVISTAR Enginee
7、ring Design Standard A-16 NAVISTAR MPAPS P-9544 NAVISTAR MPAPS B-50 4.0 GENERAL REQUIREMENTS Test requirements shall be based on material thickness of 9.7-12.7 mm (0.38-0.50 in). 4.1 Construction This material shall contain a random blend of synthetic fibers which are chemically bonded with a thermo
8、plastic binder, and it shall contain no lumps or slugs of either fiber or resin large enough to result in unsightly appearance of the finished product. NUMBER: MPAPS L-7067 TITLE: Non-Woven Padding, Fiberbond REVISION: 1610 This document is restricted and may not be sent outside International Truck
9、and Engine Corporation or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2016 by International Truck and Engine Corporation. OCTOBER 2016 Page 2 of 4 4.2 Weight: 275-335 g/m (8.1-9.9 oz/yd). 4.3 Thickness: 9.7-12.7 mm (0.38-0.
10、50 in) unless otherwise specified. 4.4 Property And Performance Requirements 4.4.1 Tensile Strength: ASTM D-1117 Grab Method Machine Direction: 66.7 N (15 lbf) minimum. Across Machine Direction: 66.7 N (15 lbf) minimum. 4.4.2 Compression Recovery 4.4.2.1 Method Compress to specified thickness and te
11、mperature for one hour; measure recovery after ten seconds rest. 4.4.2.2 Required Temperature -1C (30F) 24C (75F) 54C (130F) Original Compression 24-45% 40-60% 55-75% Minimum Recovery 75% 75% 75% 4.4.3 Wicking Resistance The padding shall show no evidence of wicking after immersion in water for one
12、hour. 4.4.4 Flammability Resistance Material and parts supplied to this specification shall conform to and be certified by the supplier to meet the requirements of the latest issue of the Federal Motor Vehicle Safety Standard #302 - Flammability of Interior Materials and MPAPS P-9544. 5.0 QUALITY Th
13、is material shall be a homogeneous mixture of fibers that are free from objectionable odor, have necessary flexibility to meet contour requirements, adequately bonded to prevent separation and be uniform in thickness during the entire period in which it is purchased to this specification. This produ
14、ct may be colored for the purpose of identification, but coloring must not interfere with other requirements of the specification. 6.0 QUALIFICATION Engineering qualification of sources is required in advance of production shipments. Samples shall be accompanied by test data certifying that all requ
15、irements of the specification have been met. Suppliers shall submit samples for approval of finish, luster, color and appearance to the Navistar Industrial Design Group. Upon approval, styling master samples denoting the minimum level of acceptable appearance quality shall be developed and retained
16、by the supplier and the quality department of each using NAVISTAR facility. NUMBER: MPAPS L-7067 TITLE: Non-Woven Padding, Fiberbond REVISION: 1610 This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Techn
17、ical Standards. Suppliers are required to assume all patent liability. 2016 by International Truck and Engine Corporation. OCTOBER 2016 Page 3 of 4 6.1 Quality Control Plan A Quality Control Plan for products supplied to the requirements of this specification will be established by mutual agreement
18、between NAVISTAR and the supplier. Unless specific exception is noted, the following characteristics, where applicable*, shall be included in the plan as features for management by statistical process control.* Recommended attributes: Weight, thickness and tensile strength. * Other characteristics f
19、or inclusion in the control plan may be specified on the engineering drawing and/or purchase order. * See NAVISTAR Engineering Design Standard A-16 7.0 SOURCE APPROVAL AND QUALITY CONTROL 7.1 Supplier Requirements All suppliers to NAVISTAR are required to be registered to ISO 9001 Quality System Req
20、uirements. NAVISTAR will also accept TS-16949 registration as long 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 registrati
21、on certificates to their Corporate Buyer upon request. 7.2 Approval Parts 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
22、 without approval. In the event that changes in material, properties, processing practices, construction, color, or labeling of the product are required, the supplier shall notify NAVISTAR Materials Engineering and Purchasing and Supplier Development of the proposed change(s). Test data indicating c
23、onformance to all requirements of this specification, test samples, 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. 7.3 Process Control The supplier shall either, perform and report results
24、 of tests on specific lots of parts produced using ISO 9001 or TS-16949 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 quality control manager of
25、the using NAVISTAR plant may determine testing and reporting requirements on specific products. 8.0 SHIPPING AND HANDLING Shipping and identification shall be in accordance with NAVISTAR Supplier Packing and Shipping Standard D-13. Parts shall be packaged so as to avoid any damage in shipment detrim
26、ental to the appearance of the part. NUMBER: MPAPS L-7067 TITLE: Non-Woven Padding, Fiberbond REVISION: 1610 This document is restricted and may not be sent outside International Truck and Engine Corporation or reproduced without permission from Corporate Technical Standards. Suppliers are required
27、to assume all patent liability. 2016 by International Truck and Engine Corporation. OCTOBER 2016 Page 4 of 4 9.0 DESIGNATION ON DRAWINGS Example of note to use on drawings: MPAPS L-7067 10.0 TECHNICAL INFORMATION For further information related to the technical content of this specification, contact
28、: Suppliers may purchase controlled copies of this specification by contacting: Materials Engineering and Technology Dept. 10400 W. North Avenue Melrose Park, IL 60160 E-mail: MaterialsEngineeringN IHS Markit 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ REVISION HISTORY Revision Level Change Approved by Date Approved 1610 Conversion to MPAPS R. Goluch 10/6/2016
