| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Delta GPT-30 | Delta Polymers | PP Homopolymer | Delta |
| Delta IPP 5005 | Delta Polymers | PP Copolymer | Delta |
| Delta IPS 179R Bk | Delta Polymers | PS (HIPS) | Delta |
| Delta IPP 14006 | Delta Polymers | PP Copolymer | Delta |
| Delta LLDPE 2020 | Delta Polymers | LLDPE | Delta |
| Delta MDPE 3512 | Delta Polymers | MDPE | Delta |
| Delta N6-1G30 | Delta Polymers | Nylon 6 | Delta |
| Delta PER-3G40 | Delta Polymers | PE, Unspecified | Delta |
| Delta PC-1210 | Delta Polymers | PC | Delta |
| Delta PC-1212R | Delta Polymers | PC | Delta |
| Delta PC-1214 | Delta Polymers | PC | Delta |
| Delta PPO 844 | Delta Polymers | PPE+PS | Delta |
| Delta PPO 888 | Delta Polymers | PPE+PS | Delta |
| Delta N66R-1M5G30 | Delta Polymers | Nylon 66 | Delta |
| Delta N6R-1G60 | Delta Polymers | Nylon 6 | Delta |
| Delta PBR-1G60 | Delta Polymers | PBT | Delta |
| Delta N66R-4G70 | Delta Polymers | Nylon 66 | Delta |
| Delta PPR-1CG60 | Delta Polymers | PP Homopolymer | Delta |
| Delta PPT-2T20 | Delta Polymers | PP Copolymer | Delta |
| Delta PPR1-LG1001 | Delta Polymers | PP Homopolymer | Delta |