Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT NRV20 P.GROUP ITALY
PIBITER®
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Filler: Glass fiber reinf、20% filler by weight
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | P.GROUP ITALY/NRV20 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTMD256 | 70 J/m |
| Mechanical properties | Test Condition | Test Method | P.GROUP ITALY/NRV20 |
|---|---|---|---|
| elongation | 断裂 | ASTMD638 | 3.0 % |
| Flexural modulus | ASTMD790 | 6400 Mpa | |
| tensile strength | 断裂 | ASTMD638 | 110 Mpa |
| Tensile modulus | ASTMD638 | 6800 Mpa | |
| bending strength | ASTMD790 | 180 Mpa |
| Electrical performance | Test Condition | Test Method | P.GROUP ITALY/NRV20 |
|---|---|---|---|
| CTI | IEC60112 | 350 V | |
| dielectric constant | 1kHz | ASTMD150 | 3.70 |
| Dissipation Factor | 1kHz | ASTMD150 | 3E-03 |
| Volume resistivity | 23°C | ASTMD257 | 1E+15 ohms·cm |
| dielectric strength | 1.60mm | ASTMD149 | 22 KV/mm |
| Surface Resistivity | ASTMD257 | 1E+14 ohms |
| flammability | Test Condition | Test Method | P.GROUP ITALY/NRV20 |
|---|---|---|---|
| UL flame retardant rating | 0.75mm | UL94 | HB |
| physical property | Test Condition | Test Method | P.GROUP ITALY/NRV20 |
|---|---|---|---|
| melt mass-flow rate | 250°C/2.16kg | ASTMD1238 | 18 g/10min |
| Water absorption rate | 平衡,23°C,50%RH | ISO62 | 0.35 % |
| Shrinkage rate | 内部方法 | 0.50 % | |
| Water absorption rate | 23°C,24hr | ASTMD570 | 0.040 % |
| density | ASTMD792 | 1.44 g/cm³ | |
| Ash Content | 内部方法 | 20 % |
| Thermal performance | Test Condition | Test Method | P.GROUP ITALY/NRV20 |
|---|---|---|---|
| MD | ASTMD696 | 3.5E-05 cm/cm/°C | |
| 0.45MPa,未退火 | ASTMD648 | 220 °C | |
| 1.8MPa,未退火 | ASTMD648 | 206 °C | |
| vicat | ASTMD15252 | 210 °C |
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