Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT PBT A3 G20 BRCA010 BT325 Brazil Petropol
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Filler, glass fiber reinforced material, 20%, filler by weight
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Brazil Petropol/PBT A3 G20 BRCA010 BT325 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 69 J/m |
| Electrical performance | Test Condition | Test Method | Brazil Petropol/PBT A3 G20 BRCA010 BT325 |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 3E+16 ohms·cm | |
| dielectric strength | ASTM D149 | 17 kV/mm |
| Mechanical properties | Test Condition | Test Method | Brazil Petropol/PBT A3 G20 BRCA010 BT325 |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 3.3 % |
| tensile strength | ASTM D638 | 115 MPa | |
| Flexural modulus | 23°C | ASTM D790 | 7490 MPa |
| bending strength | ASTM D790 | 179 MPa |
| flammability | Test Condition | Test Method | Brazil Petropol/PBT A3 G20 BRCA010 BT325 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| physical property | Test Condition | Test Method | Brazil Petropol/PBT A3 G20 BRCA010 BT325 |
|---|---|---|---|
| Shrinkage rate | MD：3.20mm | ASTM D955 | 0.40to1.0 % |
| ash content | ASTM D2584 | 18to22 % | |
| Water absorption rate | 平衡 | ASTM D570 | 0.30 % |
| density | ASTM D792 | 1.45 g/cm³ |
| Thermal performance | Test Condition | Test Method | Brazil Petropol/PBT A3 G20 BRCA010 BT325 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 205 °C |
| melting temperature | ASTM D2117 | 228 °C | |
| vicat | ASTM D15252 | 210 °C |
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