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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT PB70 MELOS GERMANY
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Electronic field,Electrical field
Low friction coefficient,Impact resistance,Thermal insulation,Aging resistance,High gloss,Dimensional stability,Filler: Glass fiber reinf,10% filler by weight
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 210 °C |
| 1.8MPa,Unannealed | ISO 75-2/A | 180 °C | |
| Melting temperature | ISO 11357-3 | 225 °C | |
| Vicat softening temperature | ISO 306/B | 200 °C |
| mechanical properties | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| Tensile modulus | 23°C | ISO 527-2 | 4500 Mpa |
| Tensile strain | Break,23°C | ISO 527-2 | 4.0 % |
| tensile strength | Break,23°C | ISO 527-2 | 90.0 Mpa |
| Electrical performance | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| Surface resistivity | IEC 60093 | 1E+14 ohms | |
| Volume resistivity | IEC 60093 | 1E+16 ohms·cm |
| other | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| characteristic | 非增强型PBT 中粘度 | ||
| purpose | 电工电子器材 |
| Physical properties | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| Shrinkage rate | MD | Internal Method | 0.60 % |
| TD | Internal Method | 1.2 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.20 % |
| water content | ISO 15512 | <0.080 % |
| impact performance | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 45 kJ/m² |
| -30°C | ISO 180/1U | 40 kJ/m² |
| flammability | Test Condition | Test Method | MELOS GERMANY/PB70 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL 94 | HB |
| 1.6mm | UL 94 | HB |