Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT/ASA A3GF20 A SCHULMAN USA
POLYFORT®
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Low warpage、Excellent surface finish、Filler: Glass fiber reinf、20% filler by weight
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | A SCHULMAN USA/A3GF20 |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO179/1eU | 45 kJ/m² |
| -30°C | ISO179/1eU | 30 kJ/m² |
| Electrical performance | Test Condition | Test Method | A SCHULMAN USA/A3GF20 |
|---|---|---|---|
| CTI | 解决方案A | IEC60112 | 250 V |
| Mechanical properties | Test Condition | Test Method | A SCHULMAN USA/A3GF20 |
|---|---|---|---|
| Tensile modulus | ISO527-2/1A/1 | 6500 Mpa | |
| Tensile strain | 断裂 | ISO527-2/1A/5 | 2.6 % |
| Tensile stress | 断裂 | ISO527-2/1A/5 | 96.0 Mpa |
| flammability | Test Condition | Test Method | A SCHULMAN USA/A3GF20 |
|---|---|---|---|
| burning rate | 2.00mm | ISO3795 | 20 mm/min |
| Flammability level | 1.5mm | IEC60695-11-10,-20 | HB |
| 3.0mm | IEC60695-11-10,-20 | HB | |
| Hot filament ignition temperature | 3.0mm | IEC60695-2-13 | 725 °C |
| Burning wire flammability index | 1.5mm | IEC60695-2-12 | 700 °C |
| Hot filament ignition temperature | 1.5mm | IEC60695-2-13 | 725 °C |
| Burning wire flammability index | 3.0mm | IEC60695-2-12 | 700 °C |
| physical property | Test Condition | Test Method | A SCHULMAN USA/A3GF20 |
|---|---|---|---|
| Melt volume flow rate | 250°C/2.16kg | ISO1133 | 20.0 cm3/10min |
| Thermal performance | Test Condition | Test Method | A SCHULMAN USA/A3GF20 |
|---|---|---|---|
| 1.8MPa,未退火 | ISO75-2/Af | 172 °C | |
| vicat | -- | ISO306/A50 | 205 °C |
| 0.45MPa,未退火 | ISO75-2/Bf | 210 °C | |
| vicat | -- | ISO306/B50 | 145 °C |
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