| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Duron PEI 2200 | ProPolymers Inc. | PEI | Duron |
| Duron PEI 2100 | ProPolymers Inc. | PEI | Duron |
| Duron PEI 2300 | ProPolymers Inc. | PEI | Duron |
| Duron PPE/PA 810 | ProPolymers Inc. | Nylon+PPE | Duron |
| Duron PEI 4001 | ProPolymers Inc. | PEI | Duron |
| Duron PEI 5001 | ProPolymers Inc. | PEI | Duron |
| Duron PEI 1110-WHT | ProPolymers Inc. | PEI | Duron |
| Duron PA 6,6 33GF-IML | ProPolymers Inc. | Nylon 66 | Duron |
| Duron PEI 1010 | ProPolymers Inc. | PEI | Duron |
| Duron PA 6,6 10GF-IML | ProPolymers Inc. | Nylon 66 | Duron |
| Duron PBT 850 | ProPolymers Inc. | PBT | Duron |
| Duron PPE/PA 820 | ProPolymers Inc. | Nylon+PPE | Duron |
| Duron PA 6,6 20GF-IML | ProPolymers Inc. | Nylon 66 | Duron |
| Duron PBT 30GF | ProPolymers Inc. | PBT | Duron |
| Duron PPE/PA 830 | ProPolymers Inc. | Nylon+PPE | Duron |
| Duron FR 950 | ProPolymers Inc. | Nylon, Unspecified | Duron |
| Duron PPS 20GF | ProPolymers Inc. | PPS | Duron |
| Duron PPS 40GF | ProPolymers Inc. | PPS | Duron |
| Duron PPS 70R | ProPolymers Inc. | PPS | Duron |
| Duron PPS 4010 GZ-BK | ProPolymers Inc. | PPS | Duron |