Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-757 WH TAIWAN CHIMEI
POLYLAC®
Home appliance components、Automotive sector、Household goods
High gloss、High rigidity、Medium impact resistance
UL
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 WH |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179 | 29 kJ/m² |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 27 kJ/m² |
| Mechanical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 WH |
|---|---|---|---|
| tensile strength | 屈服 | ISO 527-2/50 | 40.0 Mpa |
| bending strength | ISO 178 | 61.0 Mpa | |
| Flexural modulus | ISO 178 | 2000 Mpa | |
| Tensile strain | 断裂 | ISO 527-2/50 | 40 % |
| tensile strength | 断裂 | ISO 527-2/50 | 31.0 Mpa |
| flammability | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 WH |
|---|---|---|---|
| UL flame retardant rating | 1.5mm | UL 94 | HB |
| physical property | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 WH |
|---|---|---|---|
| density | 23°C | ISO 1183 | 1.04 g/cm³ |
| Shrinkage rate | ISO 294-4 | 0.40-0.70 % | |
| melt mass-flow rate | 220°C/10.0kg | ISO 1133 | 30 g/10min |
| Thermal performance | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 WH |
|---|---|---|---|
| vicat | -- | ISO 306/A50 | 105 °C |
| Heat distortion temperature | 1.8MPa,退火，HDT | ISO 75-2/A | 98.0 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 83.0 °C | |
| vicat | -- | ISO 306/B50 | 101 °C |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 8.6E-05 cm/cm/°C |
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