Bayblend® T80 XG
(PC+ABS) blend; Vicat softening temperature B120: 130 °C; excellent flowability; optimized surface quality for metallization (steam treatment)
- Brand
- Bayblend
- Available in
- Europe Middle-East and Africa, Latin America, North America, Asia Pacific
Typical values
| Property | Value | Unit | Test method | Condition |
|---|---|---|---|---|
| Thermal properties | ||||
| Temperature of Deflection under Load (HDT) | 108 | °C | ISO 75-1,-2 | 1.80 MPa |
| Temperature of Deflection under Load (HDT) | 127 | °C | ISO 75-1,-2 | 0.45 MPa |
| Vicat Softening Temperature | 128 | °C | ISO 306 | 50 N; 50 °C/h |
| Vicat Softening Temperature | 130 | °C | ISO 306 | 50 N; 120 °C/h |
| Coefficient of Linear Thermal Expansion (CLTE), parallel | 0.72 | 10⁻⁴/K | ISO 11359-1,-2 | 23 to 55 °C |
| Coefficient of Linear Thermal Expansion (CLTE), normal | 0.72 | 10⁻⁴/K | ISO 11359-1,-2 | 23 to 55 °C |
| Burning Behavior | HB (COVESTRO TEST) | UL 94 | 0.85 mm | |
| Rheological properties | ||||
| Melt Volume-flow Rate (MVR) | 27 | cm³/10 min | ISO 1133-1 | 260 °C/5 kg |
| Melt Viscosity | 190 | Pa·s | b. o. ISO 11443-A | 260 °C; 1,000 s⁻¹ |
| Molding Shrinkage, parallel | 0.55 – 0.75 | % | b. o. ISO 2577 | 150×105×3 mm; 260 °C; MT 80 °C |
| Molding Shrinkage, normal | 0.55 – 0.75 | % | b. o. ISO 2577 | 150×105×3 mm; 260 °C; MT 80 °C |
| Mechanical properties (23 °C; 50 % r. h.) | ||||
| Tensile Modulus | 2500 | MPa | ISO 527-1,-2 | 1 mm/min |
| Yield Stress | 62 | MPa | ISO 527-1,-2 | 50 mm/min |
| Yield Strain | 4.7 | % | ISO 527-1,-2 | 50 mm/min |
| Stress at Break | 50 | MPa | ISO 527-1,-2 | 50 mm/min |
| Strain at Break | 50 – 999.9 | % | ISO 527-1,-2 | 50 mm/min |
| Izod Notched Impact Strength | 42 | kJ/m² | ISO 180/A | 23 °C |
| Izod Notched Impact Strength | 14 | kJ/m² | ISO 180/A | -30 °C |
| Other properties (23 °C) | ||||
| Water Absorption (Saturation Value) | 0.7 | % | ISO 62 | Water at 23 °C |
| Water Absorption (Equilibrium Value) | 0.2 | % | ISO 62 | 23 °C; 50 % r. h. |
| Density | 1140 | kg/m³ | ISO 1183-1 | |
| Electrical properties (23 °C; 50 % r. h.) | ||||
| Volume Resistivity | 1.00E+14 | Ω·m | IEC 62631-3-1 | |
| Surface Resistivity | 1.00E+17 | Ω | IEC 62631-3-2 | |
| Electric Strength | 45 | kV/mm | IEC 60243-1 | 1 mm |
| Comparative Tracking Index (CTI) | 175 | V | IEC 60112 | Solution A |
| Processing conditions for test specimens | ||||
| Injection Molding - Melt Temperature | 260 | °C | ISO 294-1 | |
| Injection Molding - Mold Temperature | 80 | °C | ISO 294-1 | |
| Injection Molding - Injection Velocity | 240 | mm/s | ISO 294-1 | |
| Recommended processing and drying conditions | ||||
| Dry Air Drying Temperature | 95 – 110 | °C | ||
| Dry Air Drying Time | 4 | h | ||
| Moisture Content max. (%) | 0 – 0.02 | % | ||
| Melt Temperatures | 260 – 280 | °C | ||
| Standard Melt Temperature | 270 | °C | ||
| Barrel Temperatures | 230 – 240 | °C | Rear | |
| Barrel Temperatures | 235 – 245 | °C | Middle | |
| Barrel Temperatures | 240 – 270 | °C | Front | |
| Barrel Temperatures | 265 – 275 | °C | Nozzle | |
| Mold Temperatures | 70 – 90 | °C | ||
| Hold Pressure (% of Injection Pressure) | 50 – 75 | % | ||
| Plastic Back Pressure (specific) | 50 – 150 | bar | ||
| Peripheral Screw Speed | 0.05 – 0.2 | m/s | ||
| Shot-to-Cylinder Size | 30 – 70 | % | ||
| Vent Depth | 0.025 – 0.075 | mm | ||
Documents
- Technical Data Sheet
- Safety Data Sheet
- Spannung-Dehnung
- Viscosity Shear Rate
- Stress-Strain
- Sekantenmodul-Dehnung
- Secant modulus - Strain
- Viskosität Schergeschwindigkeit