Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC omay® U42B Suzhou OMAY Optical Materials Co., Ltd
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Plastic Datasheets
| hardness | Test Condition | Test Method | Suzhou OMAY Optical Materials Co., Ltd/omay® U42B |
|---|---|---|---|
| Hardness | 2B-B |
| Mechanical properties | Test Condition | Test Method | Suzhou OMAY Optical Materials Co., Ltd/omay® U42B |
|---|---|---|---|
| tensile strength | ISO 527-2 | 65.0 MPa | |
| Tensile strain | 断裂 | ISO 527-2 | >100 % |
| Flexural modulus | ISO 178 | 2300 MPa | |
| bending strength | ISO 178 | 91.0 MPa |
| Electrical performance | Test Condition | Test Method | Suzhou OMAY Optical Materials Co., Ltd/omay® U42B |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+17 ohms·cm | |
| dielectric strength | ASTM D149 | 30 kV/mm | |
| Surface Resistivity | ASTM D257 | 1E+16 ohms | |
| Compared to the Leakage Tracking Index (CTI) | CTI | UL 746 | PLC 3 |
| flammability | Test Condition | Test Method | Suzhou OMAY Optical Materials Co., Ltd/omay® U42B |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0VTM-0 |
| physical property | Test Condition | Test Method | Suzhou OMAY Optical Materials Co., Ltd/omay® U42B |
|---|---|---|---|
| surface tension | >38 mN/m | ||
| density | ISO 1183 | 1.23 g/cm³ |
| Thermal performance | Test Condition | Test Method | Suzhou OMAY Optical Materials Co., Ltd/omay® U42B |
|---|---|---|---|
| thermal conductivity | ASTM D5470 | 0.20 W/m/K | |
| vicat | ISO 11357 | 156 °C | |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 5.8E-05 cm/cm/°C |
| Glass Transition Temperature | ISO 11357-2 | 152 °C |
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