1、NAVISTAR, INC. TMS (TRUCK MATERIAL SPECIFICATION) NUMBER: TMS-6819 TITLE: Grease, Dielectric CURRENT REV No.: 0806 DATE: June 2008WRITTEN/EDITED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES: - PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION This speci
2、fication 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 of regulatory limits pri
3、or to use. CHANGE NOTICE: NEW Reference: 30-8D Keywords: Dielectric Grease 1.0 APPLICATIONThis specification covers dielectric grease to be used on electrical connections that require good dielectric strength and volume resistivity. 2.0 SCOPEThis specification covers the physical and chemical proper
4、ties for dielectric grease including quality plan, source approval, quality control, and shipping and identification requirements. 2.1 Restricted Chemical SubstancesEffective January 1, 2007, all product supplied to the requirements of this specification must comply with the requirements of the CEMS
5、 B-50 specification. 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 ASTM D 217 ASTM D 1480 NAVISTA
6、R Manufacturing Std. MS-D-13 ASTM D 257 ASTM D 2265 CFR Title 29, Part 1910 ASTM D 445 ASTM D 2270 NAVISTAR CEMS B-50 ASTM D 942 ASTM D 4048 ASTM D 92 ASTM D 972 ASTM D 6184 ASTM D 97 ASTM D1264 4.0 REQUIREMENTS 4.1 Physical and Chemical Properties of Base Oil4.1.1 Viscosity of base oil ASTM D 445;
7、At 100 C (212F) cSt (mm/s) 37.0 minimum for synthetic oil based products. ASTM D445; At 40 C (104F) centipoise 425 maximum for synthetic oil based products. 4.1.2 Viscosity Index (ASTM D 2270) Shall be 140 minimum for synthetic oil based products. 4.1.3 Pour Point (ASTM D 97) Shall be -25C (-13F) ma
8、ximum. 4.1.4 Flash Point (ASTM D 92) Shall be 275C (527F) minimum. 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. 2008 by Navistar, Inc. JUNE 2008 Page
9、1 of 3 NUMBER: TITLE: REVISION: TMS-6819 Grease, Dielectric 0806 This document is restricted and may not be sent outside Navistar, Inc. or reproduced without permission from Corporate Technical 4.2 Physical and Chemical Properties of Grease 4.2.1 Water Washout (ASTM D 1264) 4.2.2 Color, Appearance -
10、 Shall be white and smooth 4.2.3 Dielectric Strength - 105 minimum 4.2.4 Volume Resistivity (ASTM D 257) - 1.8 X 1016 ohm-cm minimum 4.2.5 Oxidative Stability (ASTM D 942) 168 hours at 100 C - 12.0 kPa maximum 4.2.6 Copper Corrosion ( ASTM D 4048) - 1A maximum 4.2.7 Density (ASTM D 1480) - 0.9 0.1 4
11、.2.8 Dropping Point (ASTM D 2265) - 245 C minimum 4.2.9 Evaporation (ASTM D 972) 24 hours at 150 C - .5% maximum 4.2.10 Oil Separation (ASTM D 6184) 24 hours at 100 C - 2% maximum 4.2.11 Consistency Penetration Unworked 20 from W/60 60 X 260 - 290 10,000 X - Worked 100,000 X - Penetration 1/10 mm NL
12、GI Grade 2 ASTM D 217 5.0 QUALITYAll product supplied shall be suitable for the intended application clean and free from foreign materials and dirt, and suitably packaged and identified. 5.1 Qualification Material submitted for qualification shall be accompanied by detailed test information and cert
13、ification that material meets all requirements of this specification. 6.0 SOURCE APPROVAL AND QUALITY CONTROL6.1 Supplier RequirementsAll 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 suppli
14、er 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 request. 6.2 ApprovalProduct suppl
15、ied against contracts or purchase orders citing this specification shall be equivalent in all respects to those samples that 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
16、 practices, construction, color, or labeling of the product are required, the supplier shall notify Materials Engineering at the Truck Development and Technology Center and NAVISTAR Purchasing and Logistics of the proposed change(s). Test data indicating conformance to all requirements of this speci
17、fication, test samples, and new or amended or updated Material Safety Data Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. JUNE 2008 Page 2 of 3 NUMBER: TITLE: REVISION: TMS-6819 Grease, Dielectric 0806 This document is restricted and may not be sent outside
18、Navistar, Inc. or reproduced without permission from Corporate Technical Sheet(s) (MSDS), in accordance with CFR Title 29, Part 1910 shall be submitted with the request for change. 6.3 Process ControlThe supplier shall either perform and report results of tests on specific lots of parts produced usi
19、ng 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 plant metallurgist and/or the quality control manager of the using NAVISTAR
20、 plant may determine testing and reporting requirements on specific products. 7.0 SHIPPING AND IDENTIFICATION Shipping and identification shall be in accordance with NAVISTAR Manufacturing Standard MS-D-13. When packaged for resale, the material shall be supplied in containers approved by the Parts
21、Marketing Operations and these shall be identified and packaged in accordance with requirements set forth by the Parts Marketing Operations at Cantera, Warrenville, Illinois. 8.0 DESIGNATION ON DRAWINGSDielectric Grease per TMS-6819 9.0 APPROVED SOURCE Nye Lubricants, Inc.- NYE NYOGEL 760G (Part #38
22、2500R1) 10.0 TECHNICAL INFORMATION For further 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
23、 Fort Wayne, IN 46803 E-mail: MaterialsEngineeringN Information Handling Service (IHS) 15 Inverness Way East Englewood CO 80112-5776 Phone: 1-800-854-7179 E-mail: AutomotiveIHS.com Website: http:/Standards. Suppliers are required to assume all patent liability. 2008 by Navistar, Inc. JUNE 2008 Page 3 of 3
