| About |
|---|
| VYLOPET® EMC341 is a Polycarbonate + PBT (PC+PBT) product. It is available in North America. Applications of VYLOPET® EMC341 include appliances and household applications. Primary characteristic: flame rated.&& |
| Product Description | |
|---|---|
| Supplier | TOYOBO |
| Generic | PC+PBT |
| Material Status | Commercial: Active |
| Features | Hydrolysis stability,HB |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.63 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.0 mm | 0.30 0.90 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.050 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 90 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 245 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 235 | ℃ | ASTM D648 |
| Melting temperature | 255 | ℃ | DSC |
| Linear coefficient of thermal expansion | |||
| MD | 2.5E-5 | 1/℃ | ASTM D696 |
| Relative temperature index | 130 | ℃ | UL 746 |
| Electrical performance | 130 | ℃ | UL 746 |
| Impact mechanical performance | 130 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+18 | ohms·cm | ASTM D257 |
| Dielectric strength | |||
| 2 mm | 25 | kV/mm | ASTM D149 |
| Arc resistance | 130 | sec | ASTM D495 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 95 | ASTM D785 | |
| tensile strength | |||
| yield | 155 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1.9 | % | ASTM D638 |
| Bending modulus | 12000 | MPa | ASTM D790 |
| bending strength | |||
| yield | 220 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 255 to 270 | °C | |
| Mold temperature | 90 to 120 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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