So sánh vật liệu
Thông số kỹ thuật
| Other performance | Điều kiện kiểm tra | Phương pháp kiểm tra | USI TAIWAN/UE629 |
|---|---|---|---|
| film thickness | TD | ASTM D-638/D-882 | 240 kg/cm2 |
| TD | ASTM D-638/D-882 | 640 % | |
| Casting film forming | ASTM D-638/D-882 | 750 % | |
| Shoot out | ASTM D-638/D-882 | 220 % | |
| density | ASTM D-1505 | 0.939 g/cm³ | |
| film thickness | MD | ASTM D-638/D-882 | 480 % |
| MD | ASTM D-638/D-882 | 250 kg/cm2 | |
| Melting temperature | ASTM D-2117 | 86 °C | |
| Vicat softening temperature | ASTM D-1525 | 64 °C | |
| melt mass-flow rate | ASTM D-1238 | 2.5 g/10min | |
| Casting film forming | ASTM D-638/D-882 | 180 kg/cm2 | |
| Shoot out | ASTM D-638/D-882 | 117 kg/cm2 | |
| Low temperature brittleness temperature | ASTM D-746 | <-76 ℃/F50 | |
| Shore hardness | ASTM D-2240 | 31 Shore D | |
| Vinyl acetate content | ASTM USIFE | 18 % |
| mechanical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | USI TAIWAN/UE629 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D-1709 | 430 G/F50 |
