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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT ESTOPLAST EP 2020WS20 Ester Industries Ltd.
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Electrical, electronic applications, automotive applications, automotive internal parts, spools, lighting, applications
Filler, glass fiber reinforced material, 20%, filler by weight,
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | Ester Industries Ltd./ESTOPLAST EP 2020WS20 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed | ASTM D648 | 200 °C |
| 0.45MPa,Unannealed | ASTM D648 | 220 °C |
| mechanical properties | Test Condition | Test Method | Ester Industries Ltd./ESTOPLAST EP 2020WS20 |
|---|---|---|---|
| bending strength | ASTM D790 | 170 MPa | |
| elongation | Break | ASTM D638 | 3.2 % |
| tensile strength | Break | ASTM D638 | 105 MPa |
| Electrical performance | Test Condition | Test Method | Ester Industries Ltd./ESTOPLAST EP 2020WS20 |
|---|---|---|---|
| Compared to the anti leakage trace index | CTI | UL 746 | PLC 2 |
| Volume resistivity | ASTM D257 | 4E+16 ohms·cm |
| Physical properties | Test Condition | Test Method | Ester Industries Ltd./ESTOPLAST EP 2020WS20 |
|---|---|---|---|
| density | ASTM D792 | 1.47 g/cm³ | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.15 % |
| Saturation,23°C | ISO 62 | 0.30 % |
| impact performance | Test Condition | Test Method | Ester Industries Ltd./ESTOPLAST EP 2020WS20 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256A | 60 J/m |
| Suspended wall beam without notch impact strength | 23°C | ASTM D256 | 490 J/m |
| flammability | Test Condition | Test Method | Ester Industries Ltd./ESTOPLAST EP 2020WS20 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | HB |
| 1.5mm | UL 94 | HB |