Questions & Answers
Plastic grades
The plastic compound is made from: PVC-T, PVC-M, PVC-G, PVC-E, I40-13A, I50-13, OM-40, OM-50, PVC-P, PVC-N, PVC-O, PVC-I.
Plastic standards
Classification table of plastics by purpose
| Plastic group | Designation/Type | Main Application | Peculiarities |
| Cable | PVC-I, PVC-O | Cable insulation and sheathing | Balance of strength and flexibility |
| Non-flammable | PVC-N, NGP | Fire hazard zones, cables | Reduced flammability |
| General technical | PVC-E, PVC-M | Hoses, profiles, seals | Universal properties |
| Shoe | IT-80, IT-105 | Soles, shoe parts | Softness + wear resistance |
| Food/medical | specialist. THAT | Films, tubes | Safe plasticizers |
| Chemical resistant | MBS, special compositions | Working with oils/fuels | Resistance to aggressive environments |
Table of composition of plastics
| Component | Purpose | Note |
| PVC resin | Basic polymer | Material base |
| Plasticizers | Flexibility | DOF, DBP and analogues |
| Stabilizers | Heat resistance | Ca-Zn, organotin |
| Fillers | Cost reduction/rigidity | chalk, talc |
| Lubricants | Processing | extrusion relief |
| Pigments | Color | organic/inorganic |
Table of weights of sheet plastic 1000×2000 mm
| Thickness, mm | Sheet weight, kg |
| 1 | 2,8 |
| 2 | 5,6 |
| 3 | 8,4 |
| 4 | 11,2 |
| 5 | 14 |
| 6 | 16,8 |
| 8 | 22,4 |
| 10 | 28 |
| 15 | 42 |
| 20 | 56 |