Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC/PET UT250 COVESTRO GERMANY
Makroblend®
Electronic field、Electrical field
High mobility、Dimensional stability、High temperature resistan
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | COVESTRO GERMANY/UT250 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ISO 180/1C | NoBreak |
| -30°C | ISO 180/1C | NoBreak | |
| 23°C | ISO 180/A | 50 kJ/m² | |
| -20°C | ISO 180/A | 40 kJ/m² |
| Mechanical properties | Test Condition | Test Method | COVESTRO GERMANY/UT250 |
|---|---|---|---|
| tensile strength | 屈服,23°C | ISO 527-2/50 | 55.0 Mpa |
| 断裂,23°C | ISO 527-2/50 | 50.0 Mpa | |
| Tensile strain | 屈服,23°C | ISO 527-2/50 | 5.0 % |
| Tensile modulus | 23°C | ISO 527-2/1 | 2250 Mpa |
| Nominal tensile fracture strain | 23°C | ISO 527-2/50 | >50 % |
| physical property | Test Condition | Test Method | COVESTRO GERMANY/UT250 |
|---|---|---|---|
| Shrinkage rate | TD2 | ISO 2577 | 0.60-0.80 % |
| TD:90°C,1hr | ISO 2577 | 0.10-0.20 % | |
| MD2 | ISO 2577 | 0.60-0.80 % | |
| Melt volume flow rate | 265°C/5.0kg | ISO 1133 | 22.0 cm3/10min |
| Shrinkage rate | MD:90°C,1hr | ISO 2577 | 0.10-0.20 % |
| Thermal performance | Test Condition | Test Method | COVESTRO GERMANY/UT250 |
|---|---|---|---|
| vicat | ISO 306/B120 | 140 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 125 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 110 °C |
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