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. AUGUST 2009 Page 1 of 2 NAVISTAR, INC. CEMS (CEMS ENGINEERING MATERIAL SPECIFICATI
2、ON) NUMBER: CEMS G-5, Part IV Grade 41 TITLE: Part IV Paints Casting Sealers Grade 41 CURRENT ISSUE DATE: August 2009 WRITTEN/REVIEWED BY: Materials Engineering APPROVED BY: Materials Engineering SUPERSEDES ISSUE OF: February 2002 PRINTED COPIES OF THIS DOCUMENT MUST BE VERIFIED FOR CURRENT REVISION
3、 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 of regulatory
4、 limits prior to use. Change Notice: Replaced “International Truck and Engine Corporation” with “Navistar, Inc.” per corporate directive; added section 2.1 “Restricted Chemical Substances” per CEMS B-50. 1.0 APPLICATION This specification covers a high solids, one component paint. It is a fast dryin
5、g engine paint supplied to a ready to spray viscosity. No South Florida exposure requirements are specified. 2.0 SCOPE This specification covers the as-received liquid and the as-applied dry film property requirements of the paint. for sections 3.0, 4.0, 5.0, 7.0, 8.0, 9.0, 10.0, and 11.0: see Part
6、VIII General Requirements 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. 6.0 PROPERTY REQUIREMENTS 6.1 Liquid Properties Liquid Properties Navistar Color De
7、signation All Colors Test Designation (c) Nonvolatile Content % by Weight, min (a) 45 CEMS GT-1A Viscosity, seconds (a) 20 - 35 No. 4 Ford Cup Per ASTM D 1200 Flash Point, min (a), (b) F 55 ASTM D 56 C 13 See page 2 for notes Copyright Navistar International Corporation Provided by IHS under license
8、 with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NUMBER: CEMS G-5, Part IV Grade-41 TITLE: Part IV Paints Casting Sealers Grade -41 CURRENT ISSUE DATE: August 2009 This document is restricted and may not be sent outside Navistar, Inc. or reproduced witho
9、ut permission from Corporate Technical Standards. Suppliers are required to assume all patent liability. 2009 by Navistar, Inc. AUGUST 2009 Page 2 of 2 6.2 Dry Film Properties Dry Film Properties International Color Designation All Colors Test Designation (c) South Florida Exposure, Surface Conditio
10、n After 9 Months Pass CEMS GT-7F Curing Properties on Receipt, 15 Minutes at 70 F (a) Pass CEMS GT-21 Color (a) Pass FSTM 4250 Machinability (a) Pass CEMS GT-9A Solvent Resistance (a) Pass CEMS GT-9B Cracking Resistance, min. mils 20 CEMS GT-11 m 510 (a) Most suitable for acceptance testing. (b) Thi
11、s requirement will be waived if the paint is ordered for spray application only and the containers are so marked. (c) All test designations refer to the latest issue unless otherwise stated. 6.3 Test Panel Requirements The number, type, and size of test panels required for each test is described in CEMS Test Method GT-13. Prepare test panels using method F per CEMS GT-13. Copyright Navistar International Corporation Provided by IHS under license with INTERNNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
