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Results of grain size distribution for the plastics used in the tests.
| No. | Name of plastic | Grain size distribution | |||
|---|---|---|---|---|---|
| d(10) µm | d(50) µm | d(90) µm | d(4.3) µm | ||
| 1 | PE HDPE regranulate | 637.7 | 907.3 | 1213.1 | 917.0 |
| 2 | PP regranulate | 393.4 | 795.6 | 1083.6 | 756.9 |
| 3 | PS 7135 K blue | 651.9 | 908.4 | 1214.4 | 904.2 |
| 4 | PVC ShD (hard) HEZ0177 natural colour | 596.2 | 888.2 | 1195.9 | 864.3 |
| 5 | PVC ShA (soft) EPA71/1 T colour black hardness 71 ShA | 679.3 | 926.3 | 1225.5 | 918.3 |
| 6 | PU Wezcrystal (shore: 95A/46D) | 700.0 | 919.1 | 1215.2 | 942.7 |
