1、 ENGINEERING STANDARDS Material Specification LIMITED USE EDS-M-8774 2C1B Urethane Two-Tone Top Coat Do Not Use on New Program; No Replacement. 2C1B , ( ). Copyright 2015 General Motors Company All Rights Reserved October 2015 Page 1 of 6 Version : 5 1 1.1 . 1.1.1 2C1B Acrylpolyol Polyisocynate Resi
2、n 2 , ( Base Coat , Clear Coat ) Poly-Isonate . 1.1.2 Air-Spray Gun . 1.1.3 Base Clear Wet On Wet . 1.2 . Low Accent 2C1B Base , Clear , , . 2 / : . 2.1 / . ASTM D 1200 JIS K 5400 2.2 GM / . EDS-M-0102 EDS-M-8773 EDS-M-8766 EDS-T-7907 EDS-T-7909 EDS-T-7912 EDS-T-7914 EDS-T-7919 EDS-T-7920 EDS-T-7921
3、 EDS-T-7930 EDS-T-7945 EDS-T-7955 EDS-T-7958 EDS-T-7963 EDS-T-7970 EDS-T-7974 EDS-T-7976 GMW3059 2.3 / . TMC003 Material Safety Data Sheet guidance documents (available at ) 3 3.1 . 3.1.1 . 3.1.1.1 202 , 655% . 3.1.1.2 , . 3.1.2 . , . GM KOREA ENGINEERING STANDARDS EDS-M-8774 Copyright 2015 General
4、Motors Company All Rights Reserved October 2015 Page 2 of 6Version : 5 3.1.3 . 3.1.3.1 (80 30 : ) . 3.1.3.2 , . 3.2 . 3.2.1 . 3.2.1.1 . color . 3.2.1.2 ( ) (EDS-T-7908). 3.2.1.2.1 Base Coat: Sec. 3.2.1.2.2 Clear Coat: Sec. 3.2.1.3 ( ) (EDS-T-7937). 3.2.1.3.1 Base Coat: wt%. 3.2.1.3.2 Clear Coat: wt%
5、. 3.2.1.4 . 3.2.1.4.1 Base Coat : . 3.2.1.4.2 Clear Coat : . 3.2.1.4.3 Base Coat ( ) Clear Coat ( ) . 3.2.1.5 . 3.2.1.5.1 Base Coat: . 3.2.1.5.2 Clear Coat: . 3.2.1.5.3 Base Coat ( ) Clear Coat ( ) . 3.2.2 . 3.2.2.1 ( : ) (EDS-T-7908). 3.2.2.1.1 Base Coat: ( : ) = 20 . 3.2.2.1.2 Clear Coat: ( : ) =
6、20 . 3.2.2.2 ( ) (EDS-T-7963). 3.2.2.2.1 50 120 20 2K . 3.2.2.2.2 GEL SEEDG , 20 sec. . 3.2.2.2.3 3.2.2.2.1 . 3.2.2.3 ( + ) ( + + ) . 3.2.2.3.1 Base Coat: 2 ( .) 3.2.2.3.2 Clear Coat: 2 ( .) 3.2.2.3.3 . 3.2.2.4 . 3.2.2.4.1 Base Coat: Air Spray Gun . 3.2.2.4.2 Clear Coat: Air Spray Gun . (Wet On Wet
7、Base Coat). 3.2.2.5 . 3.2.2.5.1 + (EDS-M-8773) + (EDS-M-8766) + (EDS-M-8731- ). 3.2.2.5.2 (EDS-M-8731- ) #1,000 Sand Paper Scuff Sanding . 3.2.2.6 . GM KOREA ENGINEERING STANDARDS EDS-M-8774 Copyright 2015 General Motors Company All Rights Reserved October 2015 Page 3 of 6Version : 5 3.2.2.6.1 . 3.2
8、.2.6.2 Booth 5 85% . 3.2.2.7 Flash-Off Time. 3.2.2.7.1 Base Coat 5 . 3.2.2.7.2 Clear Coat 10 . 3.2.2.8 . Convection Drying. 3.2.2.9 . Body 80 30 . 3.2.2.10 . , . 3.3 . 3.3.1 (EDS-T-7970). 3.3.1.1 Base Coat: 1525 . 3.3.1.2 Clear Coat: 3060 . 3.3.2 (Unassembly) 3.3.2.1 (80 30 40 : ) 1, 2 , Color . 3.3
9、.2.2 2 #1000 Scuff Sanding 3 . ( 2 ). 3.3.3 (EDS-T-7914) 3.3.3.1 Black & White Line Base Coat Color . 3.3.3.2 Color 70% . 3.3.4 Paint Film . 3.3.4.1 A: + EDS-M-8773 + EDS-M-8766 + EDS-M-8731 + (EDS-M-8774). 3.3.4.2 B: A + Repair (EDS-M-8774). 3.3.5 . 3.3.5.1 72 . 3.3.5.2 (EDS-T-7907, ATI 1864 SQC S/
10、N 620). A, B 20 70% . 3.3.5.3 (EDS-T-7910). 3.3.5.3.1 Tape: 3M #610 3.3.5.3.2 Cutter: JIS K 5400 Cutter (NT Cutter A ). 3.3.5.3.3 Tape Peel : 90 3.3.5.3.4 Cutter : 30 3.3.5.3.5 A, B GT-0 , 4 . 3.3.5.4 (EDS-T-7948). A 77 . 3.3.5.5 (EDS-T-7974). A, B 4 mm . 3.3.5.6 (EDS-T-7912). 3.3.5.6.1 Conical Corn
11、 : 9.5 40.5 mm. 3.3.5.6.2 : 212 mm. 3.3.5.6.3 A, B , . 3.3.5.7 (EDS-T-7919). A 80 30 ( ) 2 ( ) ( , , ) , GT-0 . GM KOREA ENGINEERING STANDARDS EDS-M-8774 Copyright 2015 General Motors Company All Rights Reserved October 2015 Page 4 of 6Version : 5 3.3.5.8 (EDS-T-7951). 3.3.5.8.1 : 403 , 98%RH . 3.3.
12、5.8.2 A, B 240 . 3.3.5.8.3 24 GT-1 . 3.3.5.9 (EDS-T-7909). A Test 24 Rating 2 . 3.3.5.10 (EDS-T-7930). A 40 2K, 932%RH, 48 Rating 0 . 3.3.5.11 (EDS-T-7920). A Polishing . 3.3.5.12 Alkai (EDS-T-7955). A 0.1N NaOH 7 . (Rating 0 ). 3.3.5.13 Chipping (EDS-T-7945). 3.3.5.13.1 : JIS 7 , 50 g. 3.3.5.13.2 :
13、 4kgf/cm2. 3.3.5.13.3 : (-20 ). 3.3.5.13.4 A, B 3 Rating 6 , 10 Rating 8 . 3.3.5.14 (EDS-T-7958). 3.3.5.14.1 A (80 10 ) (-40 10 ) (20 10 ): 1 Cycle 20 Cycle . 3.3.5.14.2 A (1) Crack, Chalking . 3.3.5.15 Shipping Wax (EDS-T-7906). 3.3.5.15.1 A Wax W-O-M 500 . 3.3.5.15.2 Polishing 95% , Color . 3.3.5.
14、16 W-O-M (EDS-T-7976). 3.3.5.16.1 Xenon Light. 3.3.5.16.2 Black Panel TEMP. : Max. 63 . 3.3.5.16.3 A 2000 Crack, Blister . 3.3.5.16.4 Polishing 80% . 3.3.5.16.5 Color Change . 3.3.5.17 Q.U.V (EDS-T-7921). A 2000 ( 45: 4 ), , , . 3.4 . 3.4.1 . 3.4.1.1 Sanding . Sand Paper #1,000 Moisture Sanding. 3.4
15、.1.2 Sanding , . 3.4.2 . 3.4.2.1 . 30 60 cm Test Panel Line Base Coat 25 , Clear Coat 60 . (Hole 10 , Tape ). 3.4.2.2 . 3060 Test Panel Line Base Coat 25 , Clear Coat 60 . 3.4.2.3 Line . GM KOREA ENGINEERING STANDARDS EDS-M-8774 Copyright 2015 General Motors Company All Rights Reserved October 2015
16、Page 5 of 6Version : 5 3.5 . 1 , . 4 . 5 5.1 . , , , . 5.2 . , . 5.3 . GM , . , , , . , . / , . 5.4 . . 5.5 / (MSDS/SDS). , (GHS) / / . / GM / TMC003 . 5.6 IMDS GMW3059 ( ) . 5.7 , , . 6 GM . GM . ( , PPAP ) GM , . 6.1 . Part NO. Old P/NO. 94545607 M-8774-D613 Q/T 6000 B/C WARM MID GREY 94545323(M-8
17、731-83L) 94545581 M-8774-D606 Q/T 6000 B/C PHANTOM SILVER94545240(M-8731-11U-A) 94545243(M-8731-13U-A) 94545582 M-8774-Q6C ROYALTHANE 6000 CLEAR 94545583 M-8774-Q6H HARDNER (RUH-1450) - M-8774-Q6T ROYALTHANE THINNER(RUT-080) (P/NO ) GM KOREA ENGINEERING STANDARDS EDS-M-8774 Copyright 2015 General Mo
18、tors Company All Rights Reserved October 2015 Page 6 of 6Version : 5 6.2 . (EDS-M-0102) . 7 7.1 . . 7.2 . GHS Globally Harmonized System of Classification and Labeling of Chemicals GSSLT Global Subsystem Leadership Team IMDS International Material Data System MSDS Material Safety Data Sheet PPAP Pro
19、duction Part Approval Process SDS Safety Data Sheet 8 . Material per EDS-M-8774 Part Number , . Part NO. Old P/NO. DWG. NO. Part Name 94545607 M-8774-D613 EDSM8774 WARM MID GREY 94545581 M-8774-D606 PHANTOM SILVER 94545582 M-8774-Q6C URETHANE TOW TONE-CLEAR 94545583 M-8774-Q6H URETHANE TOW TONE-HARDENER - M-8774-Q6T URETHANE TOW TONE-THINNER 9 2002 7 , 2002 7 . 2002 7 / . Issue / Publication Date/ Description (Organization) / / () 5 OCT 2015 Limited use with no replacement. (Vehicle system - ME Paint Material Engineering Team) / ( ) . ( - )
