Name:
GMNA GMN10041 PDF
Published Date:
04/01/2003
Status:
[ Revised ]
Publisher:
General Motors North America
1 Scope. This procedure is used to determine the resistance to topcoat cracking due to impact on finished leather at -30°C. The combination of the impact head size and the weight used for this test was developed to duplicate the cracking observed at low temperature in a pattern of concentric circles exhibited on some finished (topcoated) leather.
| Edition : | 1 |
| File Size : | 1 file , 180 KB |
| Number of Pages : | 12 |
| Published : | 04/01/2003 |
