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. 2009 Navistar, Inc. AUGUST 2009 Page 1 of 5 NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER: TM
2、S-9010 TITLE: Paint Mask, Plastic Film Type CURRENT REV No: 0908 DATE: August 2009 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev E - June 2001 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous
3、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 of regulatory limits prior to use. Change Notice: Repla
4、ced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added section 2.1 “Restricted Chemical Substances”; corrected Sec. 4.3.7 mil spec reference; added section 10 “Technical Information”; editorial changes. Reference: File 30-13A Keywords: paint mask, plast
5、ic film 1.0 APPLICATION This specification covers a PVC plastic film type paint mask suitable for providing a paint barrier that is easily removed after painting either in the “wet“ condition or after the paint baking cycle. 2.0 SCOPE This specification covers the general requirements, property and
6、performance requirements, test methods, quality, and approved sources. 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 CEMS B-50 specification. 3.0 REFERENCE DOCUMENTS Unless otherwi
7、se specified, the latest issue of all referenced standards shall apply. The following standards, specifications and regulations are referenced in this specification. Quality System Standard ISO 9001 or TS-16949 ASTM D 882 NAVISTAR Manufacturing Standard MS-D-13 ASTM D 568 CFR Title 29, Section 1910
8、ASTM D 903 NAVISTAR CEMS B-50 MIL-DTL-43719 4.0 GENERAL REQUIREMENTS The paint mask is a readily visible tinted or opaque PVC plastic film, with a uniformly applied adhesive. It is used as a paint barrier in designated surface areas. As may be needed for design requirements, parts of the paint mask
9、may be removed with the carrier sheet holding the remaining parts in position. After application to the surface, the mask is held in place by the adhesive. The mask is printed, in designated areas, with specific instructional labeling and includes cut-line pointers to clearly identify the “pull“ are
10、as needed to achieve the desired schematic/pattern after painting. 4.1 Identification The approved paint masks will be identified with their Navistar part number. NUMBER: TMS-9010 TITLE: Paint Mask, Plastic Film Type REVISION: 0908 This document is restricted and may not be sent outside Navistar, In
11、c. or reproduced without permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. AUGUST 2009 Page 2 of 5 4.2 Paint Mask Components 4.2.1 Release Backing The paint mask will be supplied on a release paper to protect the mask adhesiv
12、e during handling and shipping. The mask and release paper shall have slits in designated locations, to allow an efficient and smooth application. The release paper shall have sufficient strength to prevent breakage or tearing during shipment or handling and to permit a clean and even release from t
13、he adhesive masking. Products shall be free of any contaminants that will be detrimental to paint adhesion. 4.2.2 Adhesive The paint mask will include a pressure-sensitive adhesive capable of carrying the necessary masking components and meeting all specification/test requirements. The adhesive shal
14、l allow repositioning on surfaces having temperatures of 21C (60F) to 32C (90F) without distortion. It shall permit the clean removal of the paint mask from a surface after three oven cycles of one hour at 93C (200F). 4.2.3 Carrier Sheet Shall be paper, with a uniformly applied adhesive. It is used
15、to hold die-cut paint mask together in proper spacing until mask is applied. It shall be capable of being die-cut to the shape and dimensions necessary for the proper masking application. When applicable, in one or more designated areas, the carrier sheet will not cover the paint mask. This will all
16、ow pull line indicator instructions to be printed on the painted mask. The carrier sheet, itself, is to be printed with “identification“ requirements as described above. Carrier sheet shall be easily removed after the paint mask is applied. 4.2.4 Paint Mask Appearance The lines of the paint mask sha
17、ll be fully die-cut without burrs so that the desired mask areas, when pulled wet or dry, produce clean paint lines. Printed instructions must be clean, neat, legible, and in proper register to cut lines. The combination of a carrier and paint mask shall be die-cut in proper register to assure paint
18、 mask is in designated position after application. Carrier, paint mask, and release backing shall be wrinkle free and fully laminated to prevent contamination. 4.3 Property And Performance Requirements 4.3.1 Test Procedures Test methods shall be those either referenced or outlined in this specificat
19、ion. 4.3.2 Thickness 4.3.2.1 Plastic Film: 0.08 0.01 mm (0.003 0.0005 in) 4.3.2.2 Adhesive: 0.025 mm (0.001 in) minimum 4.3.3 Tensile Strength and Elongation: ASTM D 882, Method A 22 2C (72 5F) 4.3.3.1 Tensile Strength: 1.8 kN/m (10 lbf/in) Width minimum 4.3.3.2 Elongation: 75% minimum 4.3.4 Peel St
20、rength Paint mask shall meet adhesion requirements for Navistar paint surfaces. See Test Methods for panel preparation and testing. See ASTM D 903 for additional peel test directions on angle of peel and other related information. NUMBER: TMS-9010 TITLE: Paint Mask, Plastic Film Type REVISION: 0908
21、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. 2009 by Navistar, Inc. AUGUST 2009 Page 3 of 5 4.3.4.1 Paint Mask N-m Ozf-In Initial Adhesion at Room Tem
22、perature 80-100 7.3-9.1 (See Paragraph 4.4.1.1.7) Initial Adhesion at 54C (130F) 150-175 13.7-16.0 (See Paragraph 4.4.1.1.7) Operational Adhesion at Room Temperature 150-175 13.7-16.0 (See Paragraph 4.4.1.1.8) Operational Adhesion at 54C (130F) 150 min 13.7 min (See Paragraph 4.4.1.1.8) 4.3.5 Heat R
23、esistance: Three Cycles at 93C (200F) for 40 minutes There shall be no adhesive residue left remaining on application surface after tape has been pulled at 54C (130F) or at room temperature after oven cycles. 4.3.6 Flammability Resistance Paint mask shall be self-extinguishing when tested in accorda
24、nce with ASTM D 568. 4.3.7 Dimensional Stability Paint mask shall exhibit shrinkage 0.64 mm (0.025 in) or less when tested for 48 hours at 65C (150F) in accordance with Paragraph 4.6.6 of MIL-DTL-43719. 4.3.8 Paint Resistance The paint mask shall exhibit a 100% paint barrier when used with Navistar
25、(Akzo-Nobel) paint and solvent systems. 4.4 Test Methods (Peel Strength Test) 4.4.1 Panel Preparation and Testing 4.4.1.1 Paint Mask Samples 4.4.1.1.1 Using 10 x 30 cm (4 x 12 in) cold rolled steel panels (painted with Navistar polyurethane enamel), wipe with a clean, lint free cloth dampened with V
26、M&P naphtha or 98% minimum IPA. 4.4.1.1.2 Apply 2.5 cm (1 in) masking tape along one 30 cm (12 in) edge of the test panel, leaving an exposed area 7.5 x 30 cm (3 x 12 in). 4.4.1.1.3 Cut masking film into strips at 2.5 cm (1 in) wide and approximately 25 cm (10 in) long. 4.4.1.1.4 Apply a strip to pa
27、nel at a right angle to the taped edge, with 12.5 cm (5 in) extending beyond the tape edge. 4.4.1.1.5 Apply pressure over the entire film using a 2 kg (4 lb) roller. 4.4.1.1.6 Repeat this procedure to apply four strips on each panel for the indicated exposures. 4.4.1.1.7 The initial peel adhesion va
28、lues shall be determined one minute after application, at room temperature and when applied on a panel at 54C (130F). 4.4.1.1.8 Operational adhesion values shall be determined 10 minutes after bonding for room temperature testing. For the 54C (130F) values, the panels shall be subjected to a one-hou
29、r oven cycle of 93C (200F) and allowed to cool to 54C (130F) prior to peel testing. NUMBER: TMS-9010 TITLE: Paint Mask, Plastic Film Type REVISION: 0908 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical Standards. Supplie
30、rs are required to assume all patent liability. 2009 by Navistar, Inc. AUGUST 2009 Page 4 of 5 4.4.1.1.9 Record the maximum, minimum, and average peel values. Report the average of each set of four bonds from each panel used in the respective peel tests. 5.0 QUALITY The paint masks shall conform to
31、design specifications as supplied by Navistar Materials Engineering group. A tolerance of 0.78 mm ( 0.031 in) shall be permitted unless otherwise specified. Any change in material will require the necessary testing for re-qualification. The supplier shall provide test data to demonstrate compliance
32、with the requirements of this specification. 5.1 Suppliers Responsibility The supplier shall be responsible for insuring that materials and components used for formulating the product were manufactured, tested, and inspected in accordance with this specification. 5.2 New Supplier Submissions Additio
33、nal paint mask systems submitted by a supplier to the requirements of this specification shall also comply with production requirements for each facilitys given application, before final approval is granted. Paint mask shall have a minimum storage life of one year. Test requirements are for paint ma
34、sk samples after aging for one week at 49C (120F) on release paper meeting all performance requirements per TMS-9010. Requirements for Navistar plant storage of masking materials shall include storage inside a closed environment away from temperature extremes (i.e. cold, heat, moisture, dry) and hea
35、vy dust conditions. 6.0 SOURCE APPROVAL AND QUALITY CONTROL 6.1 Supplier Requirements All suppliers to Navistar are required to be registered to ISO 9001 Quality System Requirements. Navistar will also accept TS-16949 registration as long as the supplier can also fulfill all AIAG PPAP (Production Pa
36、rt Approval Process) documentation and approval requirements. Suppliers must maintain their certification with an accredited registrar and must furnish copies of registration certificates to their Navistar Corporate Buyer upon request. 6.2 Approval Parts supplied against contracts or purchase orders
37、 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 occur in material properties, processing practices, or labeling, the supp
38、lier shall notify Materials Engineering at TDTC and Navistar Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test samples, and new/amended/updated Material Safety Data Sheet(s) (MSDS), in accordance with CFR T
39、itle 29, Section 1910, shall be submitted with the request for change. 6.3 Process Control The supplier 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 stat
40、e 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 testing and reporting requirements on specific products. NUMBER: TMS-9010 TITLE: Paint M
41、ask, Plastic Film Type REVISION: 0908 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. 2009 by Navistar, Inc. AUGUST 2009 Page 5 of 5 7.0 SHIPPING, PACKIN
42、G AND IDENTIFICATION Shipping and identification shall be in accordance with Navistar Manufacturing Standard MS-D-13. When packaged for resale, containers, packaging and identification shall be in accordance with requirements set forth by the Parts Marketing Division of the Parts Operation at Canter
43、a in Warrenville, Illinois. 8.0 DESIGNATION ON DRAWINGS Paint Mask Materials per TMS-9010 9.0 APPROVED SOURCES & MATERIALS IDENTIX - Product# 741SR Excello Specialty Company - Product# 9201AY Sensical Inc. - Product# 8420 3M Product# 2497S 3M Product# 4737T 10.0 TECHNICAL INFORMATION For further inf
44、ormation 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 Development and Technology Center 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:/
