1、NUMBER: MPAPS G-5 TITLE: Paint Material Requirements REVISION: 1704 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. 2017 by Navistar, Inc. APRIL 2017 Pag
2、e 1 of 20 NAVISTAR, INC. Material, Parts, and Process Specifications (MPAPS) NUMBER: MPAPS G-5 Former Designation: CEMS G-5 All Parts TITLE: Paint Material Requirements CURRENT REV No.: 1704 DATE: April 2017 WRITTEN/EDITED BY: S. Brailey APPROVED BY: R. Goluch SUPERSEDES: Rev. 1608 Aug. 2016 PRINTED
3、 COPIES OF THIS 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 hea
4、lth practices and to determine the applicability of regulatory limits prior to use. 1.0 INTRODUCTION The intent of this specification is to establish acceptable durability and quality levels for the finish on Navistar products and to define requirements and physical properties of the various materia
5、ls used in the painting operation. 2.0 SCOPE The requirements described in this section are used in conjunction with the Property Requirements indicated for each specific grade. MPAPS (CEMS) G-5 is divided into multiple parts as follows: Paint Finishing Requirements - Outlines classes of finish for
6、Navistar. It defines requirements and describes physical properties, which govern durability, corrosion protection, and overall appearance quality. It also outlines the procedure for specifying paint materials. Topcoats - This part of the specification covers the requirements for topcoats used by th
7、e Company as finish coatings on its products, as well as topcoats that are packaged and sold by the company for service. The General Requirements described in this section are used in conjunction with the Property Requirements indicated for each specific grade of topcoat to describe the complete req
8、uirements for each grade. Film requirements for interior paints are detailed in MPAPS G-9009 Class IIIA. Refer to the tables at the end of this specification for exterior property requirements and panel preparation: Grade 17HS Hi Solids Urethane Grade 18 Base Coat Urethane Clear Coat Grade 19HS Hi S
9、olids TSA Chassis and Miscellaneous Paints - This part of the specification covers the requirements for engine, chassis, and miscellaneous paints. Heat resistant grades used as a finish coating on exhaust system components are covered by MPAPS G-9009. Components purchased already painted are also co
10、vered by MPAPS G-9009. Refer to the tables at the end of this specification for property requirements and panel preparation: Grade -32 HS/Ur Urethane Chassis Paint Grade -32 W Waterborne Chassis Paint (bus) NUMBER: MPAPS G-5 TITLE: Paint Material Requirements REVISION: 1704 This document is restrict
11、ed and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2017 by Navistar, Inc. APRIL 2017 Page 2 of 20 Casting Sealers - This covers the requirements for paints/sealers used to seal stee
12、l, malleable, nodular, and gray iron castings. This specification no longer covers materials for this purpose. Please see MPAPS G-9009 for requirements. Primers - This part of the specification covers the requirements for primers used with various topcoats. Primed parts that are received as a finish
13、ed part are covered by MPAPS G-9009. See the following tables for property requirements and panel preparation: Grade -54 Repair Primer Grade -56 E-Coat Primer Paints for Repair and Service - This part of the specification covers the requirements for materials used in repair or refinishing. These mat
14、erials are also for sale under the Navistar trademark. All paints formulated to this part of the specification must be manufactured with compounds that are lead and chrome free. Refer to the tables at the end of this specification for property requirements and panel preparation: Grade -61 Repair Pai
15、nt, Pressurized Containers Grade -62 Air Dry Paint for Refinishing, Repair Engine Paints - This part of the specification covers the General Requirements for paints used by the Company as a finish coating on engines and engine products. Refer to the tables at the end of this specification for proper
16、ty requirements and panel preparation: Grade 81W Waterborne Engine Paint Pre-Treatment Systems This covers the requirements for chemicals used to pre-treat metals and other materials prior to priming or painting for production, service or repair. Grade -100 Zinc Phosphate System 2.1 Restricted Chemi
17、cal 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. All paints formulated to this specification must be manufactured with compounds that are lead and chrome free. 3.0 REFERENCE DOC
18、UMENTS 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 CFR Title 29, Part 1910 SAE J2334 NAVISTAR MPAPS P-9543 ASTM D 1186
19、 ASTM D1475 NAVISTAR Supplier Packing and Shipping Std. D-13 NAVISTAR MPAPS B-50 ASTM D 4138 NAVISTAR Engineering Design Std. A-16 FTMS 141D, 4203.2 ASTM D 1729 NAVISTAR MPAPS GT-31 ASTM D 1729 SSPC-VIS-2 ASTM D 2196 ASTM D 3960 ASTM D 56 ASTM D 7091 ASTM D 1200 SAE J1545 NAVISTAR MPAPS G-9557 ASTM
20、D5201 ASTM D3363 NAVISTAR MPAPS G-9009 ASTM D 562 ASTM D522 NAVISTAR MPAPS G-8 ASTM D 3828 All GT Standards (except MPAPS GT-31 noted above) can be found in MPAPS GT-Paint. NUMBER: MPAPS G-5 TITLE: Paint Material Requirements REVISION: 1704 This document is restricted and may not be sent outside Nav
21、istar, Inc. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2017 by Navistar, Inc. APRIL 2017 Page 3 of 20 4.0 REQUIREMENTS Requirements for materials purchased under this specification are detailed in the attached tables. T
22、he latest test specification shall be used unless specifically otherwise specified. 4.1 Finish Requirements Paint grades are classified by chemical composition, durability and application. The Class of finish for specific products will be established by appropriate design engineering personnel in co
23、njunction with the Industrial Design and Materials Engineering Groups. This specification will form the basis for uniform inspection standards for both manufactured and purchased parts. All materials utilized must conform to the requirements for the appropriate Class and Grade for the finish specifi
24、ed. All deviations from this specification must be approved by Materials Engineering. This specification is not intended to limit or specify the metal pretreatment or painting process but note that iron phosphate is not recommended for zinc- or aluminum-coated substrates. When a chemical surface pre
25、treatment is required, any process, such as zinc- or iron-phosphate, acid wash prime, or conversion coating applied by spray, immersion, or steam cleaning, which results in finished parts meeting the requirements of this specification, will be approved. However, all systems from new vendors or devia
26、tions to this specification or changes in currently approved systems must be approved by Materials Engineering. All parts, whether painted by Navistar or purchased, will be finished with paints which meet all dry film requirements of the MPAPS G-5 grade specified unless otherwise designated on the p
27、art drawing or purchase order. The resultant coating must match the appropriate Navistar color standard as well as meet all of the requirements for the appropriate finish classification as shown in MPAPS G-9009. See MPAPS G-5 Appendix for conversion of old G-5 classes to MPAPS G-9009 classes. 4.2 Co
28、lor, Gloss and Paint Classification See MPAPS G-8 for a detailed description of Paint classification with regard to color, gloss and other paint features. 5.0 QUALITY 5.1 Finish Quality All painted surfaces will be free from sags, runs, dirt, seediness, orange peel, dry spray, dents, scratches, pits
29、, gouges, and weld spatter when viewed with the unaided eye. The supplier should be capable of providing statistical evidence that products supplied to the requirements of this specification have been produced using manufacturing processes which are in statistical control and are competent to meet t
30、he requirements of this specification. The purchaser may request results of the suppliers quality control tests on each shipment. See MPAPS G-9009 for finished part quality. 5.2 Paint Quality All paints furnished under this specification will be formulated and manufactured with good paint practice t
31、o comply with all applicable OSHA, FDA, and EPA regulations in addition to all details of the specification. They will be free from foreign matter and relatively toxic materials unless details of such hazardous materials are furnished in advance of qualification. Primers will not contain chlorinated
32、 hydrocarbon solvents or possess an odor which is objectionable. Primers sprayed under normal conditions will atomize (break-up) properly and build without “orange peel.” Grades -54, -55, and -56 primers will be compatible with zinc coated steel. 5.2.1 Sampling - See MPAPS GT-Paint for paint samplin
33、g and test panel requirements. NUMBER: MPAPS G-5 TITLE: Paint Material Requirements REVISION: 1704 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. 2017 b
34、y Navistar, Inc. APRIL 2017 Page 4 of 20 6.0 QUALIFICATION 6.1 Paint and Finished Product Qualification Production material can be furnished under this specification only after formal Engineering Qualification. The Purchasing department will request Navistar Materials Engineering to issue an Enginee
35、ring Qualification to the supplier. Material submitted for qualification will be accompanied by a sample part, detailed test information, and also certification that the material meets all requirements of this specification. After the material has been tested by the approved facility, manufacturing
36、plant trials will be conducted to assure that the proposed material is compatible with production processes. On completion of these tests, all departments involved will be notified that the material has been either qualified or rejected. Prior to regular purchase, samples must be submitted for Manuf
37、acturing approval. Material subsequently supplied to this specification will have the same formulation as the qualification samples. No change in composition or method of manufacture will be permitted without approval of Materials Engineering. Note: Where there is no specific grade designation for a
38、 waterborne, powder coat, or other non-classified paint, it may be qualified to the specification of the solvent system it replaces based on dry film properties. Production material received by the Plant will be examined for conformance to as much of the specification as is practical. Properties mos
39、t suitable for acceptance testing have been designated in the appropriate grade sheets under “Property Requirements.” Failure to meet any requirement of this specification will be cause for rejection. 6.1.1 Test Reporting Material and processes submitted for approval to this specification shall incl
40、ude the following: 6.1.1.1 A detailed, signed test report documenting testing to this specification per MPAPS P-9543. 6.1.1.2 Test coupons or photographs showing failure modes for each destructive test that cannot be adequately described or as requested. 6.1.1.3 The complete procedure used for prepa
41、ring and curing materials for test, especially surface preparation and condition of the test coupons. 6.1.1.4 Paint, substrate and any chemicals used for preparation. 6.2 Quality Control Plan A Quality Control Plan for products supplied to the requirements of this specification will be established b
42、y mutual 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.* For finished film KCC requirements, see MPAPS G-9009. * Other characte
43、ristics for 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 S
44、ystem Requirements. 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 Viscosity and Weight/volume NUMBER: MPAPS G-5 TITLE: Paint Material Requirements REVIS
45、ION: 1704 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. 2017 by Navistar, Inc. APRIL 2017 Page 5 of 20 maintain their certification with an accredited
46、registrar and must furnish copies of registration 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 fo
47、rmulation or processing practices are permitted 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
48、 the proposed change(s). Test data indicating conformance 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 su
49、pplier shall either, perform and report results 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 the using NAVISTAR plant may determine testing and reporting
