Lead-free Ca/Zn cable stabilizer grades for 70°C to 125°C PVC cable compounds.
This range covers powder-form PVC cable stabilizers matched to cable compounds across four temperature classes from 70°C to 125°C. The table set shows the ash content, moisture limit, and recommended dosage window for each grade.
The formula table also outlines how stabilizer loading changes with plasticizer and filler selection, making the range useful for processors balancing heat resistance, compound design, and practical dosing on cable lines.
Technical Tables
| Properties/Grade | Stab TP CZ 283 | Stab TP CZ 281 | Stab TP CZ 290 | Stab TP CZ 295 |
|---|---|---|---|---|
| Application (°C) | 70 | 90 | 105 | 125 |
| Physical Form Of The Product | Powder | Powder | Powder | Powder |
| Ash Content (%) | 37.5±2 | 38.5±2 | 40±2 | 41.5±2 |
| Color | White | White | White | White |
| Moisture (%) Max | 1.0 | 1.0 | 1.0 | 1.0 |
| Recommended Usage (Phr) | 3-3.5 | 4-6 | 8-10 | 10-14 |
| Formula/Temperature (°C) | 70 | 90 | 105 | 125 |
|---|---|---|---|---|
| PVC K-70 | 100 | 100 | 100 | 100 |
| Plasticizer | 50 DOTP | 55 DOTP | 50 TOTM | 50 TOTM |
| Ca/Zn based PVC Stabilizer | 3-4 | 4-6 | 8-10 | 10-14 |
| Filler | 70-80 | 60-80 | 8-10 | 15-20 |
