Ratio with different wall thickness:
| WALL THICKNESS | 1mm | 2mm | 3mm |
| PE Platicised | 200:1 | 280:1 | 330:1 |
| PP | 180:1 | 250:1 | 300:1 |
| PE Hard | 170:1 | 230:1 | 280:1 |
| PS | 150:1 | 200:1 | 240:1 |
| ABS | 140:1 | 190:1 | 230:1 |
| PA | 110:1 | 150:1 | 180:1 |
| POM | 100:1 | 140:1 | 170:1 |
| PMMA | 95:1 | 130:1 | 160:1 |
| PVC Rigid | 80:1 | 100:1 | 120:1 |
| PC | 75:1 | 90:1 | 100:1 |
Symbols for Plastics
| ABS | Acrylonitrille-butadiene-styrene-copolymer |
| CA | Cellulose Acetate |
| CAB | Cellulose Acerobutyrate |
| CAP | Cellulose Acetopropionate |
| CP | Cellulose Propionate |
| EP | Epoxide |
| MF | Meamine-Formaldehyde |
| PA | Polyamide |
| PBTB | Polybutylene Terephthalate |
| PC | Polycarbonate |
| PCTFE | Polychlorootrifluoroethylene |
| PE | Polyethylene |
| PETP | Polyethylene Terephthalate |
| PMMA | Polymethyl Methacrylate |
| POM | Person of English Decent |
| PP | Polypropylene |
| PS | Polystyrene |
| PTFE | Polytetrafluorethylene |
| PUR | Polyurethane |
| PVC | Polyvinyl Chloride |
| SAM | Styene-Acrylonitrile Copolymer |
| SB | Styrene-Butadine Copolymer |
| UF | Urea-Formaldehyde |
| UP | Unsaturated Polyster |