To meet the requirements of the elastomeric thermoplastic rubber workmanship, Prodex complies with ISO 3302 category E1-2-3 / L1-2-3 tolerances.
ISO 3302-1 E1-2-3/L1-2-3 Production Tolerances
ISO 3302 – Dimensional tolerances in mm for extruded products
| From | to | E1 | E2 Standard |
E3 Foam |
|---|---|---|---|---|
| 0 < | ≤ 1,5 | ± 0,15 | ± 0,25 | ± 0,40 |
| 1,5 < | ≤ 2,5 | ± 0,20 | ± 0,35 | ± 0,50 |
| 2,5 < | ≤ 4,0 | ± 0,25 | ± 0,40 | ± 0,70 |
| 4,0 < | ≤ 6,3 | ± 0,35 | ± 0,50 | ± 0,80 |
| 6,3 < | ≤ 10 | ± 0,40 | ± 0,70 | ± 1,00 |
| 10 < | ≤ 16 | ± 0,50 | ± 0,80 | ± 1,30 |
| 16 < | ≤ 25 | ± 0,70 | ± 1,00 | ± 1,60 |
| 25 < | ≤ 40 | ± 0,80 | ± 1,30 | ± 2,00 |
| 40 < | ≤ 63 | ± 1,00 | ± 1,60 | ± 2,50 |
| 63 < | ≤ 100 | ± 1,30 | ± 2,00 | ± 3,20 |
| 100 < | – | ± 0,1,3% | ± 2,00% | ± 3,20% |
ISO 3302 – Length tolerances in mm for extruded products
| From | to | L1 | L2 Standard |
L3 Foam |
|---|---|---|---|---|
| 0 < | ≤ 40 | ± 0,70 | ± 1,00 | ± 1,60 |
| 40 < | ≤ 63 | ± 0,80 | ± 1,30 | ± 2,00 |
| 63 < | ≤ 100 | ± 1,00 | ± 1,60 | ± 2,50 |
| 100 < | ≤ 160 | ± 1,30 | ± 2,00 | ± 3,20 |
| 160 < | ≤ 250 | ± 1,60 | ± 2,50 | ± 4,00 |
| 250 < | ≤ 400 | ± 2,00 | ± 3,20 | ± 5,00 |
| 400 < | ≤ 630 | ± 2,50 | ± 4,00 | ± 6,30 |
| 630 < | ≤ 1000 | ± 3,20 | ± 5,00 | ± 10,00 |
| 1000 < | ≤ 1600 | ± 4,00 | ± 6,30 | ± 12,50 |
| 1600 < | ≤ 2500 | ± 5,00 | ± 10,00 | ± 16,00 |
| 2500 < | ≤ 4000 | ± 6,30 | ± 12,50 | ± 20,00 |
| 4000 < | — | ± 0,16% | ± 0,32% | ± 0,50% |