1、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 all patent liability. 2016 by Navistar, Inc. OCTOBER 2016 Page 1 of 6 NAVISTAR, INC. Material, Parts, and Process Specification
2、s (MPAPS) NUMBER: MPAPS L-6608 Former Designation: TMS-6608 TITLE: Floor Mat, High Density Rubber or Vinyl, Sound Barrier CURRENT REV No.: 1610 DATE: Oct. 2016 WRITTEN/EDITED BY: W. Cook APPROVED BY: R. Goluch SUPERSEDES: Rev. 0908 August 2009 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CUR
3、RENT 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 the applicability
4、of regulatory limits prior to use. 1.0 APPLICATION This specification covers five types and five grades of either polyvinyl chloride or non-blooming, low migration rubber floor mats. These floor mats may or may not also be used as sound barriers. 1.1 Type I: Rubber mat with a colored pattern of poly
5、vinyl chloride coated to the rubber stock. 1.2 Type II: Same as Type 1 except without the vinyl coating. 1.3 Type III: Solid polyvinyl chloride mat. 1.4 Type IV: Polyurethane floor mat. 1.5 Type V: TPO engine tunnel cover blanket. 1.6 Grade A: Low mass or sound requirements, typically used for dash
6、or engine cover insulators. 1.7 Grade B: Mass requirements for medium sound transmission loss. 1.8 Grade C: Mass requirements for high sound transmission loss. 1.9 Grade D: Mass requirements for very high sound transmission loss. 1.10 Grade E: Mass requirements for very high sound transmission loss.
7、 1.11 Grade Z: No sound transmission loss requirements. Note: Existing drawings that specify Type I or II, without reference to Grades A, B, or C shall be provided to the requirements of Grade B. Exceptions are listed in Table 1. 2.0 SCOPE This specification covers the general requirements, property
8、 and performance requirements, quality, quality control requirements, source approval and quality control. 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. N
9、UMBER: MPAPS L-6608 TITLE: Floor Mat, High Density Rubber or Vinyl, Sound Barrier REVISION: 1610 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 all patent liability. 2016 by
10、Navistar, Inc. OCTOBER 2016 Page 2 of 6 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 specification. Quality System Standard ISO 9001 or TS-16949 NAVISTAR Su
11、pplier Packing and Shipping Std. D-13 CFR 29, Part 1910 ASTM D 412 CFR 49, Part 571.302 ASTM D 573 NAVISTAR MPAPS B-50 SAE J80 ASTM D 624 NAVISTAR MPAPS P-9543 ASTM G 154 FMVSS 302 NAVISTAR MPAPS P-9544 NAVISTAR MPAPS GT-31 4.0 GENERAL REQUIREMENTS 4.1 Mass Requirements Mats shall have the following
12、 mass per area requirements. Variations in thickness and specific gravity to meet mass requirements are permissible by agreement between the vendor and the following NAVISTAR disciplines: Manufacturing, Product Design, Noise and Vibration, and Materials Engineering. Grade Min Mass kg/m2 (lbs/ft2) Th
13、ickness mm (in)* Specific Gravity* A 3.9 (0.80) 3.2 (0.125) 1.28 .05 B 4.9 (1.00) 3.2 (0.125) 1.60 .05 C 6.1 (1.25) 3.6 (0.141) 1.75 .05 D E 7.3 (1.50) 9.1 (2.00) 4.7 (0.185) 6.4 (0.250) 1.90 .05 3.20 .05 Z 2.4 (0.50) 2.2 (0.085) 1.48 .05 * Provided for reference only, as examples of combinations th
14、at meet the mass requirements. 4.2 Dimensions 4.2.1 Base Stock Shall be either 2.79 +0.13 mm (0.110 + 0.005 in) or 3.56 + 0.13 mm (0.140 + 0.005 in) thick as specified. 4.2.1.1. These stock thicknesses represent mass values of approximately 4.9 kg/m (1 lbm/ft) and 6.1 kg/m (1.25 lbm/ft) respectively
15、. 4.2.2 Vinyl Film (Heel Pad) - If required, Type I only. 0.15 mm (0.006 in) minimum thickness unless otherwise specified. 4.2.2.1 If 0.08 mm (0.003 in) vinyl film is specified, film may be flow coated instead of laminated, depending upon the pattern or finish required. 4.2.3 Vinyl Coating - Type I
16、only. 0.08 mm (0.003 in) minimum thickness. NUMBER: MPAPS L-6608 TITLE: Floor Mat, High Density Rubber or Vinyl, Sound Barrier REVISION: 1610 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are requ
17、ired to assume all patent liability. 2016 by Navistar, Inc. OCTOBER 2016 Page 3 of 6 4.3 Tolerances The tolerances indicated herein shall supersede the standard “title-block” tolerances shown on the drawing/blueprint. If the tolerance is separately noted/specified on the drawing/blueprint, that spec
18、ified tolerance shall take precedence. ENGLISH (inches) METRIC (mm) DIMENSION TOLERANCE DIMENSION TOLERANCE 0 - 4.00 .040 0 - 100 .5 4.01 - 10.00 .050 101 - 250 1.25 10.01 - 25.0 .125 251 - 600 3 25.1 AND UP .200 601 AND UP 5 4.4 Appearance Color, grain, and finish shall match the qualification samp
19、les that were originally approved by the Industrial Design Department at the Truck Development and Technology Center. 4.5 Property And Performance Requirements 4.5.1 Original Properties All Type I and Type II materials (rubber and coatings) supplied to this specification shall meet the requirements
20、of Type 2, SAE J80, except as indicated below in Sections 4.5.2 and 4.5.3. Type Test Method I II III IV V Hardness ASTM D 2240, Shore A 70 5 70 5 80 + 5 80 + 5 68 3 Tensile Strength, MPa, min ASTM D 412, Die C 3.5 3.5 8.3 5 3.3 Elongation, %, min ASTM D 412 150 150 175 250 306 Tear Resistance, kN/m
21、ASTM D 624, Die C 14 14 16 16.8 18.4 Bend Test SAE J80 No Cracking No Cracking No Cracking No Cracking No Cracking Low Temperature Flexibility Test SAE J80 No Cracking No Cracking No Cracking No Cracking No Cracking 4.5.2 Accelerated Weathering per MPAPS GT-31 (Types I, II, & IV) This requirement re
22、places staining and fadeometer requirements described in SAE J80. 4.5.2.1 Method: Expose samples to 100 hours continuous UV-A fluorescent light at 40oC. 4.5.2.2 Required: There shall be no signs of visible color change greater than E of 3, no plasticizer migration, decreased pliability, tackiness, o
23、r delamination. 4.5.3 Abrasion Test SAE J80, Rotary Platform Double Head Method (Types, I, II, & V) 4.5.3.1 Method: Expose for 1000 cycles using 1000g load with CS-17 abrasion wheels. 4.5.3.2 Required: Must meet the criteria of SAE J80 and the material wear pattern and color must be verified and app
24、roved by Materials Engineering, Truck Development and Technology Center. NUMBER: MPAPS L-6608 TITLE: Floor Mat, High Density Rubber or Vinyl, Sound Barrier REVISION: 1610 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical
25、Standards. Suppliers are required to assume all patent liability. 2016 by Navistar, Inc. OCTOBER 2016 Page 4 of 6 4.5.4 Heat Aged Properties 4.5.4.1 Method: ASTM D 573, 70 hrs at 70oC. 4.5.4.2 Required: Change in: Tensile Strength (%) Elongation (%) Hardness (Points) Type I 25 23 10 Type II 25 23 10
26、 Type III 10 10 5 Type IV 16 10 NA Type V TBD TBD TBD 4.5.5 Flammability Material and parts supplied shall conform to, and be certified by the supplier, to meet the requirements of Federal Motor Vehicle Safety Standard 302 - Flammability of Interior Materials (CFR 49, Part 571.302) and will comply w
27、ith the reporting requirements of MPAPS P-9544. 4.5.6 Compression Set (Type IV only) 4.5.6.1 Method: ASTM D 395 4.5.6.2 Required: Maximum 25% deflection. 5.0 QUALITY Workmanship and finish shall be such as to provide a mat with a clean surface, neatly trimmed edges, all holes free from slugs, and ma
28、de in conformance with good manufacturing practices. Material shall be free from objectionable odor and shall match the color and finish of pre-production approved samples. . 6.0 QUALIFICATION Engineering qualification of sources is required in advance of production shipments. Samples shall be accom
29、panied by test data certifying that all requirements 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 appeara
30、nce quality shall be developed and retained by the supplier and the quality department of each using NAVISTAR facility. NUMBER: MPAPS L-6608 TITLE: Floor Mat, High Density Rubber or Vinyl, Sound Barrier REVISION: 1610 This document is restricted and may not be sent outside Navistar, Inc. or reproduc
31、ed without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2016 by Navistar, Inc. OCTOBER 2016 Page 5 of 6 6.1 Quality Control Plan A Quality Control Plan for products supplied to the requirements of this specification will be established by mutu
32、al agreement 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.* * Other characteristics for inclusion in the control plan may be specified o
33、n 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 Requirements. NAVISTAR will also accept TS-16949 regis
34、tration 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 registration certificates to their Corporate Buyer upon reque
35、st. 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 without approval. In the event that changes in mat
36、erial, 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 conformance to all requirements of this specificatio
37、n, 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 of tests on specific lots of parts produced using
38、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 the using NAVISTAR plant may determine testing and
39、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 detrimental to the appearance of the part. NUMBER: MPAPS
40、L-6608 TITLE: Floor Mat, High Density Rubber or Vinyl, Sound Barrier REVISION: 1610 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 all patent liability. 2016 by Navistar, Inc
41、. OCTOBER 2016 Page 6 of 6 9.0 DESIGNATION ON DRAWINGS All new drawings shall indicate the Type (I, II, III, IV, or V) and Grade (A, B, C, D, or Z). Other pertinent information necessary to describe the color, grain, finish or other description of the finished mat shall be shown on the drawing. Exam
42、ples: Type III, Grade Z MPAPS L-6608: Type II, Grade B MPAPS L-6608: Type I, Grade C MPAPS L-6608 9.1 Existing drawings which specify Type I or II without reference to Grades A, B, or C, shall be provided to the requirements of Grade B. Exceptions are existing parts provided to a mass or thickness r
43、equirement different than Grades A, B, or C. These exceptions are listed below. TABLE 1 MINIMUM MASS/THICKNESS BY PART NUMBER Part Number Description Mass/Thickness lbs/ft or inches 2029013C1 Mat, floor 0.58 lbs/ft 2025081/7C1 Cover, engine 0.65 lbs/ft 10.0 TECHNICAL INFORMATION For further informat
44、ion related to the technical content of this specification, contact: 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:/ A.0 GENERAL INFORMATION REVISION HISTORY Revision Level Change Approved by Date Approved 1610 Converted to MPAPS R. Goluch 10/6/2016
