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- Covestro Makroblend® UT-620 G Polycarbonate + Polyester Blend
Covestro Makroblend® UT-620 G Polycarbonate + Polyester Blend
| Category | Polymer , Thermoplastic , Polycarbonate (PC) , Polyester, TP |
| Manufacturer | Covestro |
| Trade Name | Makroblend® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Covestro Makroblend® UT-620 G Polycarbonate + Polyester Blend.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Key Features:Contains FillerHigh impact or high impact modifiedLight stabilized or stable to lightSuitable processing methods:Injection moldingInformation provided by Bayer Polymers.As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.31 g/cc | 0.0473 lb/in³ | |
| Water Absorption | 0.24 % | 0.24 % | |
| Moisture Absorption at Equilibrium | 0.10 % | 0.10 % | 23°C/50% R.H. |
| Melt Flow | 14 g/10 min @Load 5.00 kg, Temperature 265 °C |
14 g/10 min @Load 11.0 lb, Temperature 509 °F |
cm³/10 min. |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Yield | 76.0 MPa | 11000 psi | |
| Elongation at Break | 5.0 % | 5.0 % | Nominal |
| Elongation at Yield | 5.0 % | 5.0 % | |
| Tensile Modulus | 3.90 GPa | 566 ksi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 47.0 µm/m-°C @Temperature 20.0 °C |
26.1 µin/in-°F @Temperature 68.0 °F |
|
| CTE, linear, Transverse to Flow | 47.0 µm/m-°C @Temperature 20.0 °C |
26.1 µin/in-°F @Temperature 68.0 °F |
|
| Deflection Temperature at 0.46 MPa (66 psi) | 145 °C | 293 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 114 °C | 237 °F | |
| Flammability, UL94 | HB @Thickness 1.50 mm |
HB @Thickness 0.0591 in |
UL Recognized |
| HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
UL Recognized |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+13 ohm-cm | >= 1.00e+13 ohm-cm | |
| Dielectric Constant | 3.2 @Frequency 100 Hz |
3.2 @Frequency 100 Hz |
|
| 3.2 @Frequency 1e+6 Hz |
3.2 @Frequency 1e+6 Hz |
||
| Dielectric Strength | 28.0 kV/mm | 711 kV/in | |
| Dissipation Factor | 0.0080 @Frequency 1e+6 Hz |
0.0080 @Frequency 1e+6 Hz |
|
| Comparative Tracking Index | 200 V | 200 V |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 270 °C | 518 °F | Injection Molding |
| Mold Temperature | 82.0 °C | 180 °F | Injection Molding |
| Injection Pressure | 60.0 MPa | 8700 psi |
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