Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT VYLOPET® EMC320R TOYOBO CO., LTD.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 60 J/m |
| hardness | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| Rockwell hardness | M级 | ASTM D785 | 90 |
| Mechanical properties | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 2.0 % |
| bending strength | 屈服 | ASTM D790 | 180 MPa |
| Flexural modulus | ASTM D790 | 8000 MPa | |
| Taber abraser | 1000Cycles,CS-17转轮 | ASTM D1044 | 28.0 mg |
| tensile strength | 屈服 | ASTM D638 | 110 MPa |
| Electrical performance | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+18 ohms·cm | |
| dielectric strength | 2.00mm | ASTM D149 | 25 kV/mm |
| arc resistance | ASTM D495 | 130 sec |
| flammability | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| Shrinkage rate | MD：3.00mm | ASTM D955 | 0.300.90 % |
| Water absorption rate | 24hr | ASTM D570 | 0.060 % |
| density | ASTM D792 | 1.60 g/cm³ |
| Thermal performance | Test Condition | Test Method | TOYOBO CO., LTD./VYLOPET® EMC320R |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 215 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 240 °C | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 3E-05 cm/cm/°C |
| melting temperature | DSC | 255 °C | |
| RTI Imp | UL 746 | 130 °C | |
| RTI | UL 746 | 130 °C | |
| RTI Elec | UL 746 | 130 °C |
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