Name:
GMKOREA EDS-T-7504 PDF
Published Date:
06/19/2006
Status:
[ Revised ]
Publisher:
GM DAEWOO AUTO AND TECHNOLOGY COMPANY
This test method applies to determination of thermal properties at a specified condition for thermoplastics used for automobiles.
There are four methods depending on applied load and heating rate.
Method A/50: Load 9.81 N, heating rate 50°C/h
Method A/120: Load 9.81 N, heating rate 120°C/h
Method B/50: Load 49.5 N, heating rate 50°C/h
Method B/120: Load 49.05 N, heating rate 120°C/h
This standard shall not apply to materials having wide softening temperature range, such as ethyl-cellulose, soft polyvinylchloride and polyvinylidenechloride.
PURPOSE
This standard is used to determine the temperature at which thermoplastics are softened when being heated.
| Edition : | 3 |
| File Size : | 1 file , 88 KB |
| Number of Pages : | 5 |
| Published : | 06/19/2006 |
