ISO 815 | DIN 53517 | ASTM D 395
As a rubber sample is compressed over time between two flat parallel plates with predefined percentage and kept for a specific time at a certain temperature, it loses its ability to return to its original thickness. This loss of resiliency, also called memory or permanent set, characterizes the capability of an elastomeric product to perform over a long period of time.
Standards | ISO 815 | DIN 53517 | ASTM D 395 | |
No. of Layers | 1 or 2 | |
Platen Size | 96 x 96 x 17mm | 178 x 98 x 17mm |
No. of Samples | 8 x Type A / I or 16x Type B / II | 16x Type A / I or 32x Type B / II |
No. of Bolts | 4 x M12 | 6 x M12 |
Deflection / Spacers | according to standard(s) or customers choice | |
Scope of Supply | according to standard(s) or customers choice |