Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-757 TAIWAN CHIMEI
POLYLAC®
Automotive sector、Home appliance components
High gloss、High rigidity、Medium impact resistance
UL
RoHS
MSDS
RoHS
TDS
TDS
UL
MSDS
RoHS
SVHC
Processing
Statement
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256/ISO 179 | 20(3.7) kg·cm/cm(J/M)ft·lb/in | |
| bending strength | ASTM D790/ISO 178 | 790(11.660) kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 27000(38000) kg/cm²(MPa)[Lb/in²] | |
| elongation | ASTM D638/ISO 527 | 20 % | |
| Tensile modulus | ASTM D638/ISO 527 | - kg/cm²(MPa)[Lb/in²] | |
| Charpy Notched Impact Strength | ASTM D256/ISO 179 | - kg·cm/cm(J/M)ft·lb/in | |
| elongation at break | ASTM D638/ISO 527 | - % | |
| Rockwell hardness | ASTM D785 | R-116 | |
| tensile strength | ASTM D638/ISO 527 | 490(6.950) kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 |
|---|---|---|---|
| characteristic | 高光泽性 高刚性。 | ||
| notes | - | ||
| Color | - | ||
| purpose | 电视机前壳 / 复印机外壳 / 电话机壳 / 化妆品盒 / 轮胎盖 |
| Physical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 |
|---|---|---|---|
| Shrinkage rate | ASTM D955 | - % | |
| density | ASTM D792/ISO 1183 | 1.05 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 23 g/10min | |
| Water absorption rate | ASTM D570/ISO 62 | - % |
| processability | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 |
|---|---|---|---|
| process temperature | 180-230°C °C | ||
| pressure | - Mpa | ||
| Dry conditions | 80°C下烘料约2-3小时 | ||
| screw speed | - rpm | ||
| Melt Temperature | - °C | ||
| Temperature | 30-70°C °C |
| Thermal performance | Test Condition | Test Method | TAIWAN CHIMEI/PA-757 |
|---|---|---|---|
| Combustibility (rate) | UL 94 | 1.6mmHB | |
| Heat distortion temperature | HDT | ASTM D648/ISO 75 | 88(190) ℃（℉） |
| vicat | ASTM D1525/ISO R306 | 105(221) ℃（℉） | |
| Linear coefficient of thermal expansion | ASTM D696/ISO 11359 | - mm/mm.℃ |
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