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- Covestro Bayblend® T88-4N Polycarbonate + ABS, 20% Glass Filled
Covestro Bayblend® T88-4N Polycarbonate + ABS, 20% Glass Filled
| Category | Polymer , Thermoplastic , ABS Polymer , Polycarbonate/ABS Alloy, Glass Fiber Filled , Polycarbonate (PC) |
| Manufacturer | Covestro |
| Trade Name | Bayblend® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Covestro Bayblend® T88-4N Polycarbonate + ABS, 20% Glass Filled.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Injection molding grade20 % glass fiber filledtensile modulus = 5900 MPaVicat/B 120 temperature = 134 °CPreprocessingMax. Water content
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.25 g/cc | 0.0452 lb/in³ | ISO 1183 |
| 1.07 g/cc @Temperature 260 °C |
0.0387 lb/in³ @Temperature 500 °F |
Melt | |
| Water Absorption | 0.60 % | 0.60 % | Similar to ISO 62 |
| Moisture Absorption at Equilibrium | 0.20 % | 0.20 % | Similar to ISO 62 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 77.0 MPa | 11200 psi | ISO 527-1/-2 |
| Elongation at Break | 2.0 % | 2.0 % | ISO 527-1/-2 |
| Tensile Modulus | 5.90 GPa | 856 ksi | ISO 527-1/-2 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 30.0 µm/m-°C | 16.7 µin/in-°F | ISO 11359-1/-2 |
| CTE, linear, Transverse to Flow | 80.0 µm/m-°C | 44.4 µin/in-°F | ISO 11359-1/-2 |
| Specific Heat Capacity | 1.56 J/g-°C | 0.373 BTU/lb-°F | Melt |
| Thermal Conductivity | 0.160 W/m-K | 1.11 BTU-in/hr-ft²-°F | Melt |
| Deflection Temperature at 0.46 MPa (66 psi) | 134 °C | 273 °F | ISO 75-1/-2 |
| Deflection Temperature at 1.8 MPa (264 psi) | 122 °C | 252 °F | ISO 75-1/-2 |
| Vicat Softening Point | 132 °C | 270 °F | 50°C/h 50N; ISO 306 |
| Flammability, UL94 | HB @Thickness 1.10 mm |
HB @Thickness 0.0433 in |
IEC 60695-11-10 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+13 ohm-cm | >= 1.00e+13 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+15 ohm | >= 1.00e+15 ohm | IEC 60093 |
| Dielectric Constant | 3.2 @Frequency 1.00e+6 Hz |
3.2 @Frequency 1.00e+6 Hz |
IEC 60250 |
| 3.3 @Frequency 100 Hz |
3.3 @Frequency 100 Hz |
IEC 60250 | |
| Dielectric Strength | 35.0 kV/mm | 889 kV/in | IEC 60243-1 |
| Dissipation Factor | 0.0025 @Frequency 100 Hz |
0.0025 @Frequency 100 Hz |
IEC 60250 |
| 0.0085 @Frequency 1.00e+6 Hz |
0.0085 @Frequency 1.00e+6 Hz |
IEC 60250 | |
| Comparative Tracking Index | 175 V | 175 V | IEC 60112 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 240 - 280 °C | 464 - 536 °F | |
| 260 °C | 500 °F | Injection Molding; ISO 294 | |
| Mold Temperature | 80.0 °C | 176 °F | Injection Molding; ISO 10724 |
| 70.0 - 100 °C | 158 - 212 °F | ||
| Ejection Temperature | 130 °C | 266 °F | |
| Injection Velocity | 540 mm/sec | 21.3 in/sec | ISO 294 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Availability | North America | |
| Eff. thermal diffusivity (m²/s) | 9.63E-08 | |
| Feature | Heat stabilised or stable to heat | |
| Release agent | ||
| Form | Pellets | |
| Process | Injection Molding |
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