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 by Navistar Inc. APRIL 2009 Page 1 of 4 NAVISTAR INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER: TMS
2、-7057 TITLE: Anaerobic Compounds CURRENT REV No.: 0904 DATE: April 2009 WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: Rev. C-1 August 2001 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This specification may involve hazardous material
3、s, 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: Replaced “Int
4、ernational Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added CEMS B-50 requirement; updated reference documents; formatting and editorial changes. Reference: File 30-1 Keywords: Anaerobic Adhesives 1.0 APPLICATION This specification covers single component polyester
5、adhesive compounds which self-cure by polymerization when confined in close-fitting joints where air is excluded. The compounds will show no significant shrinkage and will provide an effective seal and sufficient shear strength to prevent loosening in threaded, slip-fit and press-fit joints. 2.0 SCO
6、PE This specification covers the general requirements, property and performance requirements, quality, source approval and quality control of three Types of compounds, each Type being subdivided for maximum selectivity. Also included are materials approved for each Grade. This specification does not
7、 address pre-applied compounds, see CEMS D-31. 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 otherwise specified, the latest
8、 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 NAVISTAR CEMS D-31 CFR Title 29, Section 1910 NAVISTAR TMS-9543 NAVISTAR Manufacturing Std. MS-D-13 MIL-R-46082A
9、NAVISTAR Eng. Design Std. A-16 ASTM D5363 NAVISTAR CEMS B-50 NUMBER: TMS-7057 TITLE: Anaerobic Compounds REVISION: 0904 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 pate
10、nt liability. 2009 by Navistar Inc. APRIL 2009 Page 2 of 4 3.1 Description of Types 3.1.1 Type I - Locking Compounds 3.1.1.1 Grade A A compound having low strength and high resistance to vibration which locks and seals screws and fasteners with greater than 1:1 engagement ratio (diameter to length).
11、 It is also used where low breakaway, low prevailing torque, and occasional adjustment are required. 3.1.1.2 Grade B A compound having high strength and high viscosity which locks and seals large studs, fasteners and threaded rods. It is used where high breakaway is required. 3.1.1.3 Grade C A compo
12、und having moderate strength which provides a controlled broccolis and prevailing torque for nuts, bolts, cap screws, threaded rods and similar devices in standard applications with an approximate engagement ratio of 1:1. 3.1.2 Type II - Retaining Compounds 3.1.2.1 Grade A A compound having high str
13、ength and high viscosity which is used to bond slip-fit and press-fit joints having high load requirements. It is used to bond shaft-hub related parts such as gears, sleeves, bushings, rotors, fans, and pulleys. It can be used to replace pins, keys, and knurling. Meets government requirements. Refer
14、ence MIL-R-46082A, Type III and ASTM D5363 type AN0421. 3.1.2.2 Grade B A general purpose compound having high strength which is used for bonding of slip-fitting cylindrical parts or augmenting the strength of press-fitted assemblies. It cures at room temperature without the use of a primer. Meets g
15、overnment requirements. Reference MIL-R-46082A, Type I and ASTM D5363 type AN0411. 3.1.3 Type III - Sealing Compounds 3.1.3.1 Grade A A compound having low strength and high viscosity with a filler of Teflon for better thread lubrication and instant sealing. It will seal threaded pipe joints up to 7
16、.6 cm (3 in) diameter and is self-hardening to produce a seal that exceeds the burst strength of the pipe. It also can be used to lock elbows at any angle without over-tightening. 3.1.3.2 Grade B A compound having high strength and high viscosity without a filler for sealing of flange joints and rep
17、lacing soft gaskets. It is designed to prevent loss of bolt tension and flange shifting. 3.1.3.3 Grade C A compound which is a thin penetrating sealant with excellent resistance to solvents. It is used to seal porosity and hair-line cracks in welds and castings. It is designed to wick into small ope
18、nings and cures without heat. NUMBER: TMS-7057 TITLE: Anaerobic Compounds REVISION: 0904 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
19、Inc. APRIL 2009 Page 3 of 4 4.0 REQUIREMENTS Shall meet all applicable requirements of ASTM D5363, and special government requirements when needed as outlined in Section 12 of ASTM D5363. 5.0 QUALITY All product supplied shall be clean and free from dirt, oils, or contamination harmful to product pe
20、rformance. 5.1 Questions regarding qualification requirements, secondary and primary materials, and qualification reports and test materials shall be directed to: Manager of Non-Metallic Materials Materials Engineering and Technology Development Truck Development and Technology Center PO Box 1109 Fo
21、rt Wayne, IN 46801 MaterialsE 6.0 SOURCE APPROVAL AND QUALITY CONTROL 6.1 Supplier Requirements All suppliers to Navistar Inc. 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
22、 (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 Navistar Corporate Buyer upon request. 6.2 Approval Parts supplied against contracts or
23、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, properties, processing practices, construction
24、, color, or labeling of the product are required, the supplier shall notify Materials Engineering, TDTC and Purchasing and Supplier Development of the proposed change(s). Test data indicating conformance to all requirements of this specification, test samples, and new or amended or updated Material
25、Safety Data Sheet(s) (MSDS), in accordance with CFR Title 29, Part 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 e
26、vidence 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 testing and reporting requirements on s
27、pecific products. 7.0 SHIPPING, PACKING AND IDENTIFICATION Loading, packing, and identification shall be in accordance with Manufacturing Std. MS-D-13. NUMBER: TMS-7057 TITLE: Anaerobic Compounds REVISION: 0904 This document is restricted and may not be sent outside Navistar Inc. or reproduced witho
28、ut permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar Inc. APRIL 2009 Page 4 of 4 8.0 DESIGNATION ON DRAWINGS Drawings must indicate Type and Grade material desired. Example: Type I, Grade A, TMS-7057 9.0 TECHNICAL INFORMATION For f
29、urther 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 Development and Technology Center 2911 Meyer Road Fort Wayne, IN 46803 E-mail: MaterialsE
30、ngineeringN IHS Global Inc. 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/ 10.0 APPROVED SOURCE Loctite Corporation Newington, Connecticut 10.1 Approved Materials Type Grade Approved Compound I A Loctite 222 B Loctite 227 C Loctite 242 II A Loctite Retaining Compound 35 B Loctite Retaining Compound 601 III A Loctite Pipe Sealer with Teflon B Loctite Plastic Gasket C Loctite AA/Weld Sealant
