Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-727 BK TAIWAN CHIMEI
POLYLAC®
Automotive sector、Household goods、Sanitary Ware、Home appliance shell
High gloss、High toughness、High rigidity
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Plastic Datasheets
| hardness | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 BK |
|---|---|---|---|
| Rockwell hardness | R级 | ASTMD785 | 113 |
| Mechanical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 BK |
|---|---|---|---|
| tensile strength | 屈服4 | ASTMD638 | 45.4 Mpa |
| 屈服 | ISO527-2/50 | 46.0 Mpa | |
| 断裂 | ISO527-2/50 | 34.0 Mpa | |
| elongation | 断裂4 | ASTMD638 | 40 % |
| Flexural modulus | --5 | ASTMD790 | 1720 Mpa |
| bending strength | --5 | ASTMD790 | 71.0 Mpa |
| elongation | 断裂 | ISO527-2/50 | 25 % |
| bending strength | --6 | ISO178 | 71.0 Mpa |
| Flexural modulus | --6 | ISO178 | 2000 Mpa |
| flammability | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 BK |
|---|---|---|---|
| UL flame retardant rating | 1.5mm | UL94 | HB |
| physical property | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 BK |
|---|---|---|---|
| melt mass-flow rate | 200°C/5.0kg | ASTMD1238 | 1.6 g/10min |
| Melt volume flow rate | 220°C/10.0kg | ISO1133 | 19.0 cm3/10min |
| Shrinkage rate | ISO294-4 | 0.40到0.70 % |
| Thermal performance | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 BK |
|---|---|---|---|
| Heat Deflection Temperature | 1.8MPa,退火 | ASTMD648 | 97.0 °C |
| 1.8MPa,未退火 | ISO75-2/A | 83.0 °C | |
| Linear thermal expansion coefficient | MD | ISO11359-2 | 8.8E-05 cm/cm/°C |
| vicat | -- | ISO306/A50 | 105 °C |
| -- | ASTMD15257 | 106 °C | |
| Heat Deflection Temperature | 1.8MPa,退火 | ISO75-2/A | 100 °C |
| 1.8MPa,未退火 | ASTMD648 | 87.0 °C | |
| vicat | -- | ISO306/B50 | 98.0 °C |
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