1、 ENGINEERING STANDARDS Test Procedure SUPERCEDED EDS-T-7538 Test Method for Volatility of Organic Constituents of Plastic Interior Components This standard may be applied only for current projects. It is Superceded for all future projects and replaced by GMW3235 and GMW8081. F(3D% !8.E8 8Td,p HL-P$
2、4G - Note: 8 E:48t G8 =97 FF7 957%L+ , FG P-P Program .Bd# GMW3235 -C GMW8081 ) $4=F7 957F$ . Copyright 2011 General Motors Company All Rights Reserved October 2011 Originating Department: GM Korea Engineering Standards Page 1 of 4 Version : 3 1 Scope Note: Nothing in this standard supersedes applic
3、able laws and regulations. Note: In the event of conflict between the Korean and English language, the Korean language shall take precedence. 1.1 Purpose. This standard aims at specifying the methods of evaluating the volatility of organic constituents of plastic interior parts while they volatilize
4、 in the vehicle interior and condense on the glass inside to drop the visibility. 1.2 Applicability. The test method shall be defined to determine the volatility of organic constituents of plastic interior parts. 2 References Note: Only the latest approved standards are applicable unless otherwise s
5、pecified. 2.1 External Standards/Specifications. None 2.2 GM Standards/Specifications. None 2.3 Additional References. None 3 Resources 3.1 Equipment. 3.1.1 Temperature both capable of reaching the specified temperature within 20 minutes. 3.1.2 Beaker with flat bottom made of heat resistant glass, w
6、ith a weight of 450 g. 3.1.3 Sealing ring made of fluoro elastomer with internal diameter 951mm, hardness of (655) Shore A. 3.1.4 Reflectometer for measuring the reflectance at an angle of incidence and reflection of 60 1 P7 :0 : ., E:48 68x FF$) 8T*DD8x $8t G 7 0:* 8T*DD 887 6#$ . 4.2.7 7$99d* 7 0:
7、 887 7)X “#$ . 8& !+8 7$# (213) E) 2X9IF$ . 4.2.8 4G 8x 4.1.3 F8 :9I%P 4G 97 &d( :FF$ . 4.2.9 4G 8 ! G 8T*DD8x A ,p=7t 9E= 68 94 3)1 AF , +p:7t -H(8 6# 72P 17 -? F$ . 4.2.10 -? G 30 60. 187 8T*DD8 -L188x 4.2.39) 9P9I / -PF%L6$ . Issue / P9I8)Y Publication Date / 38 88 Description (Organization) / 9PP9I76 (:04.2P ) 3 OCT 2011 Apply new Engineering Standard Template. Superceded (Polymer / Organic Material Lab Team) / 4 d3TE:4 64 957 . F9I957 =* (G)8*4G D4 )
