1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revision 2005 04 07 N-Status Replaced by WSS-M15P34-C1/C2; revised into current format C. Lin 2002 09 30 Revised Rev para 3.18, updated A-, B-, C-, and D-pillars; upper quarter panels; and roof-rail moldings): . 7 days at 100 +/- 2 C 3.14.2 Horizontal o
2、r vertical parts BELOW THE BELT-LINE (e.g., lower door panels, lower quarter trim panels, consoles). . 7 days at 90 +/- 2 C 3.14.3 Scuff plates, kick panels and other non-sun loaded floor level parts. . 7 days at 80 +/- 2 C 3.15 SHORT TERM HEAT, HUMIDITY AND COLD CYCLE After exposure to the cycle of
3、 the test conditions listed below, the applique on the part shall not exhibit evidence of curling, edge lifting, delamination or blistering from the part substrate. In addition, the part shall not exhibit any objectionable warpage or surface defects. Test three previously unexposed assemblies: 3.15.
4、1 Horizontal or vertical parts AT OR ABOVE THE BELT-LINE (e.g. sail; A-, B-, C-, and D-pillars; upper door panels, upper quarter trim panels; and roof-rail moldings): . 5 h at -40 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at 100 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 2 h at 50 +/- 2 C
5、 and 95 +/- 5% R.H. . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at -40 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at 100 +/- 2 C 3.15.2 Horizontal or vertical parts BELOW THE BELT-LINE (e.g., lower door panels, lower quarter trim panels, consoles). . 5 h at -40 +/- 2 C . 30 min at 23 +/- 2 C an
6、d 50% R.H. . 5 h at 90 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 2 h at 50 +/- 2 C and 95 +/- 5% R.H. . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at - 40 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at 90 +/- 2 C ENGINEERING MATERIAL SPECIFICATIONWSS-M15P34-B1/B2 Printed copies are uncontroll
7、ed Copyright 2005, Ford Global Technologies, LLC Page 5 of 5 3.15.3 Scuff plates, kick panels and other non-sun loaded floor level parts. . 5 h at -40 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at 80 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 2 h at 50 +/- 2 C and 95 +/- 5% R.H. . 30 min a
8、t 23 +/- 2 C and 50% R.H. . 5 h at -40 +/- 2 C . 30 min at 23 +/- 2 C and 50% R.H. . 5 h at 80 +/- 2 C High sunload area - increase heat in humidity portion of cycle to 90 +/- 2 C. 3.16 FLAMMABILITY, max 100 mm/minute (ISO 3795/SAE J369) In addition, the test specimen shall not exhibit any flashing
9、or sudden flaming on either surface in excess of the above maximum value. 3.17 ODOR, max Rating 2 (SAE J1351/FLTM BO 131-01) 3.18 BONDED BUTTONS, EMBLEMS, ETC., min Tensile 205 kPa (FLTM BN 121-01) Peel 1.1 N/mm width (FLTM BN 151-05) Buttons shall conform to the tensile requirement; linear bonded e
10、mblems shall conform to the peel requirement. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of these specifications. 4.1 Each combination of decorative applique and painted/unpainted substrate must be submitted for approva
11、l. If a paint, paint source, applique source, plastic or plastic source is changed, a new part submission must be made. 4.2 CLEANING AGENTS (see para 3.11) 1. Petroleum naphtha-aliphatic type 2. Window cleaner with ammonia E4AZ-19C507-AA* 3. All purpose cleaner E0AZ-19526-AA* 4. Isopropyl alcohol/water 50 % v/v * or Ford Motor Company recommended equivalents
