Flame-retardant TPE / TPE-S flame retardant
11R85-201
Flame-retardant TPE for extrusion (11R) and injection molding (12R), including cable jackets and insulation.
Material data
11R85-201: 105℃ cable insulation
Adjust processing conditions to the equipment and temperature control. Select 100-200 mesh filters according to plasticization.
Grade overview
| Test Items | 11R85-201 |
|---|---|
| Hardness (Shore A / D) | 85A |
| Density (g/cm³) | 1.01 |
| MFR 190℃/5kg (g/10min) | 4.8 |
11R85-201
| Test Items | Condition | Units | Standard | Typical value | Test Method |
|---|---|---|---|---|---|
| Hardness | Shore A,15S | A | — | 85 | GB 2411-8 |
| Specific gravity | — | g/cm³ | — | 1.01 | ASTM D1238 |
| MFR | 190℃/5kg | g/10min | — | 4.8 | ASTM D1238 |
| Thermal Deformation | 150℃/4h | % | ≤50 | 10 | GB/T 2951.31 |
| Brittle point | -40℃ | Failures | ≤15/30 | 0/30 | GB/T 5470-2008 |
| Volume resistivity | 20℃ | Ω·m | ≥1.0×10¹² | 1.0×10¹⁴ | GB/T 1410-2008 |
| Tensile Strength | — | MPa | 10.0 | 13.0 | GB/T 1040-2006 |
| Elongation at break | — | % | 300 | 510 | GB/T 1040-2006 |
| Air-oven ageing · Tensile change | 135±2℃/168h | % | ±25 | +4 | GB/T 2951.12 |
| Air-oven ageing · Elongation change | 135±2℃/168h | % | ±25 | -11 | GB/T 2951.12 |
| Insulation shrinkage | 120℃/1h | % | 4 | 0 | GB/T 2951.13 |
| Crack resistance | 130℃/1h/10kg | — | No cracks | No cracks | GB/T 2951 |
Processing guidance
| Processing | Reference conditions |
|---|---|
| Feed zone (℃) | 150-170 |
| Plasticizing zone (℃) | 170-200 |
| Extrusion zone (℃) | 175-200 |
| Adapter (℃) | 180-195 |
| Head (℃) | 180-195 |
| Die (℃) | 170-190 |
| Drying temperature (℃) | 80 |
| Drying time (h) | 4 |
The data shown are typical values, not guaranteed specifications. Actual properties may vary with processing conditions. Contact us to discuss material selection and application requirements.