1、This document is restricted and may not be snt outside Navistar, Inc. or eproduced without permision from Corprate ecnical Stadars. Supliers are rquired t asme al patent liabilty. 2013 by Navistar, Inc. JUNE 2013 Page 1 of 5 NAVISTAR, INC. CEMS (CORPRATE NGIERING ATERIAL SPECIFCATION) NUMBER: CEMS D
2、-32 TILE: Decorative Presure Vapor Depositon (PVD) -Plastics CURENT ISUE DATE: JN 2013 WRITEN/REVIWED BY: Materials ngiering APROVED BY: Materials Engiering SUPERSEDS ISUE OF: N/A PRINTED COPIES OF THIS DOCUENT UST BE VRIFED FOR CURET REVISON This pecifcation may invole hazrdous materials, equipment
3、, and procedures. This pecifcation does not purport o adres al of te safty isues socited wit its se. Th usr is rsosible to cnslt apropriat safty halth racties an to trmine th plicabilty of regulatory limits prior to se. Cange Notic: NEW 1.0 APLICATION This pecifcation covers decorative presure vapor
4、 depositon coatings used on iterior r extrior plastics. es arts my be xtrir grils, bumprs, light bzls, amepltes, intrir ramnts, knobs, r similar aplictions. 2.0 SCOPE This pecifcation covers the material requiremnts of the base plastic, plating requiremnts, performance requirmnts, d quality of t fin
5、ishd part, qualifcatin, sourc rovl d ality cotrol. 2.1 Restricted Chemical Substances Efective January 1, 207, al product suplied to the rquiremnts of this pecifcation must comply with te rquirmts of the CEMS B-50 speifcation. 3.0 REFRENCE DOCUMENTS Unles otherwise specifed, the latest isue of al re
6、frenced standars hal aply. The folwing standars, spcifcatins and rgulations r rfrencd in this pifatio. Quality Sstem Standar ISO 901 or TS-1694 ASTM B 456 ASTM B 368 INTERNATIONAL Manufacturing Std. D-13 AST B 604 ASTM B 72 CFR Title 29, Part 190 ASTM B 24 INTERNATIONAL CEMS B-50 NUMBER: CS-D-32 TIL
7、E: Decorative Presure Vapor Depositon (PVD) -Plastics CURENT ISUE DATE: JN 2013 This document is restricted and may not be snt outside Navistar, Inc. or eproduced without permision from Corprate ecnical Stadars. Supliers are rquired t asume al patet liabilty. 2013 by Navistar, Ic. JUNE 2013 Page 2 o
8、f 5 4.0 MATERIAL REQUIREMNTS -BASE PLASTIC The gneral plastic family from whic the unplated plastic part is molde shal be compatible with te particulr PVD roes used by te suplir. Th lsti rt shal b fr from visble olding defcts, ink mrks, weld or flw lins. Unles otherwise pecifed on the prt drawing, t
9、he signifcant surfac finish sal be qual t r betr tha th N. 2 diamond finish as fud in the SPIE Mold Fiish Compriso Kit.* * Availble from D-M-E Corpration, 1975 N. 17th Stret, Melrose Park, IL -icensed by Society of Plastic Industry and Sciety fr Plastic Egiers. 4.1 Plating Requirements This ectio df
10、ins th iimu coating thicknes required for interior and extrior plated plastics. Systems otr than those specifed whi demostrat satisfactory perfrmc may be roved by Navistar Materils Eginring Laboratory. 4.2 Performance Requirements 4.2.1 Physical Measurements Ref Test Description Test ethod(s) Perfor
11、mance Requirement 4.2.1. Overal Coating Thicknes (bsct chrome topcoat) DeFlsko B/Adv Non-destructive Sonic Gauge Analyzer 30 microns +/- 5.0 microns 4.2.1.2 60 Glos ASTM D523 90min or 8520o 4.2.1.3 Croshatch Adhesion AST D359A 5B 4.2.1.4 Wet Adhesion ASTM D359B 1 hr wet sponge, 1B 4.2.1.5 Humidity A
12、dhesion AST D247 10 minute rcovery 24o C +/- 2o C and 50% +/- 5% Rlati Humidity. 10 hours Panel sal be lister fe and shal pas Adhsion pr ASTM D359A fter ch 250 our iterval. 4.2.1.6 Oven Agin Miimu 5 test panels. Cycle of Theral Exosur Oven (Air Circulating) Exposure at 180o F: 168 Hours Recvery: 1 H
13、our at Rom Teperature Humidit Expsre: 750 Hours (-10, -102) 2 Panels: Pas Humidity Adhesion i 1.4 ls: Croshatch hesion i 1.2 and Gravelometr in 3.2 1 Pnl: Cotrol Standar 4.2.1.7 Moisture Cold Cycle Testing: inim 3 Panels. Moisture Cycle Exposur 15 Cycles: Humidity Exposure: 24 Hours Col Bo sr (-18 C
14、): 20 Hours Rm Teperature: 4 Hours 1 Panel: Pas Croshatch Adhesion i 1.2 2 ls: s 750 Hours of Humidity Exposure 4.2.1.9 Orange Pel BYK - Wave Scan Plus or ACT Orange Pel Standars 8.0 min. 4.2.1.0 Weatherometr/ (Xeno simultin/alysi) SAE J1960 Glos retntion ad Delta E 48 SPF Sunta Lotin Cofe la Armor-
15、Al Chewing Tobaco Trasmisin Fluid DET (Insect Replent)95% Testing of the folwing reagents per ASTM D1308, Mtd 31 utilzi a75 m watch glas for 4 hours and at he folwing No discolration, wrinkling, bubling or delaminatin. NUMBER: CS-D-32 TILE: Decorative Presure Vapor Depositon (PVD) -Plastics CURENT I
16、SUE DATE: JN 2013 This document is restricted and may not be snt outside Navistar, Inc. or eproduced without permision from Corprate ecnical Stadars. Supliers are rquired t asume al patet liabilty. 2013 by Navistar, Ic. JUNE 2013 Page 4 of 5 temperatures: Armor-Al 20 oF 48 SPF Sunta Lotin 180 oF DET
17、 (95%) 130 F 4.2.3 Mechanical Durabilty 4.2.3.1 Taber Abrasion ASTM D406 50 cyles/mil. Clas A Finish 4.2.3.2 Gravelometr SAE J40 5A/6B, no C or D chips alowed Navistar 4B 4.2.3. Thermal Shock A separte sample shal be subjectd to thre complet cyles consiting of the folwing sequence: 1) 85C (185F) for
18、 30 minutes. 2) -34 (-30) ethyle glycol/H2O bath for 30 minutes. Parts hal be transferd imediately from one environmnt o th othr with no tim alwd btwe cyles. Ter sal be evidence of plating and/or plastic filur du to craks, crzi, blistering, orsion, an ls of plating adhsio. After completion f the sat
19、isfactory number of prescribed thermal cyles and corsion test, as wel as the theral shock test, parts pasing thes test shal be scribed with an “X through te plating to the plastic surface. A strip of adhesive tape (#710 Scoth Tape -3M Company) 1.9 cm (3/4 in) wide, shal be aplied to the scribed “X.
20、The tape shal be puled at 90 to the surface and the part examined for lifting of the plating. Evidence of ls of adhesion shal be cause for rejction. NOTE: Test amples are PC/ABS plaques ither 4 X 4, 4 X 6, or 12 X 12. Some anlysi may ocur fom molde parts. Sles hould be cloth wiped to remove airborne
21、 particulate ateril. Coated sples may be aged at R Temerature at 50% +/- 5% relative huidity prior t set of nlysi. 5.0 QUALITY The plated part shal have a bright or satin finish as pecifed and a uniform reflctive finish. Each plated dosit shl be dernt nd fre frm crks ad forign mtril (except fr th po
22、st ickel strike nd th resulting microprous chromiu). The surfce shal be dense, smoth, uniform, and fr from stais, pinholes, odules, r any ter defcts wich aft e ovral aparnce of the platig or its abilty to et te rquiremnts of this pcifcation. 6.0 SOURCE APROVAL ND QUALITY CONTROL .1 uplier equirement
23、s Al supliers to International Truck and Engie are rquired to be rgisterd to ISO 901 Quality System Reqiremnts. Itrtil wil also cept TS-1694 rgistratin as lon as the suplier can lso fulfil al AIG PAP (roduction Part Aprval Proces) documentio d prvl rqirnts. Supliers must NUMBER: CS-D-32 TILE: Decora
24、tive Presure Vapor Depositon (PVD) -Plastics CURENT ISUE DATE: JN 2013 This document is restricted and may not be snt outside Navistar, Inc. or eproduced without permision from Corprate ecnical Stadars. Supliers are rquired t asume al patet liabilty. 2013 by Navistar, Ic. JUNE 2013 Page 5 of 5 maint
25、ain their certifcation with an acredited registra nd must furnish copies of registration certifcates to their Iterational Corprate Buyer upon rqust. 6.2 Apovl Parts uplied aginst contracts or purchase orders citng this pecifcation shal be quivalent i al respects to those sampls whi wer prved by th p
26、urhaser. No changes i frmultion r procsing pratis are prited itout aproval. In the vent t changes i matrial, proerties, resi rcties, construction, colr, r lbeling of the product are rquired, th suplier shl ntify Truck Dvelopment and Teholgy Centr and Intratinal Purhasing nd Splier Devlopment of the
27、prosed chang(s). Test dat indicatig cofrmace to l reqiremts of this cifcatin, tst ampls, and w or mend or upte Mterial Safety Dat Sht(s) (MSD), in acordne with CFR Title 29, Part 190 shal be sbmitd with te rqust for cange. 6.3 Proces Control The suplir shal either perform and report esults of test o
28、n specifc lots of parts produced using ISO 901 or S-1694 guidlins, or rvie staistical videnc of the lt having ben roduce in a stae of staistical cntrol and with a proces capbl of providing al rquird proerties. Th part splir d th plnt metalurgist and/or th qulity cntrl maer of the sing Intrnational l
29、nt may detrmine tstig ad rportin requiremnts on speif products. 7.0 SHIPING, PACKING AND IENTIFCATION Loading, packing, and ientifcation shal be in acordance with Manufacturing Std. D-13. 8.0 DESIGNATION DRAWINGS Example: PVD per CEMS-32 9.0 TECHNICAL INFORATION For further information related to th
30、e technical contt f this pecifction, cntact: Supliers may purchase controled copies of this cifction by ontatig: Matrils Engiering and Technolgy Dept. 1040 W. North Aveue elrose Park, IL 6016 E-mail: MterialsEngieringN IHS Global In. 15 Invernes Way East Eglwod CO 8012-576 Phone: 1-80-54-79 E-mail: AutomtiveIHS.com Website: htp:/global.ihs.
