Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ABS PA-727 TAIWAN CHIMEI
POLYLAC®
Automotive sector、Sanitary Ware、Household goods
High gloss、High toughness、High rigidity
SGS
UL
RoHS
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Plastic Datasheets
| Mechanical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 780(11,000) kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 2700(38000) kg/cm²(MPa)[Lb/in²] | |
| Izod notch impact strength | ASTM D256/ISO 179 | 26(4、8) kg·cm/cm(J/M)ft·lb/in | |
| elongation | ASTM D638/ISO 527 | 20 % | |
| Charpy impact strength | ASTM D256/ISO 179 | - kg·cm/cm(J/M)ft·lb/in | |
| Tensile modulus | ASTM D638/ISO 527 | - kg/cm²(MPa)[Lb/in²] | |
| elongation at break | ASTM D638/ISO 527 | - % | |
| Rockwell hardness | ASTM D785 | R-110 | |
| Tensile elongation at break (elongation at break) | ASTM D638/ISO 527 | - % | |
| tensile strength | ASTM D638/ISO 527 | 485(6870) kg/cm²(MPa)[Lb/in²] |
| other | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 |
|---|---|---|---|
| 电镀性能佳。 | |||
| notes | 在射出周期中勿将热融胶长期停留在加热管中 | ||
| purpose | 通用于一切需要电镀装饰配件按纽、音响器材面板、轮胎盖、镜框、时钟外壳和汽车配件等 | ||
| colour | - |
| Physical properties | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.04 | |
| melt mass-flow rate | ASTM D1238/ISO 1133 | 19 g/10min | |
| Mold Shrinkage | ASTM D955 | - % | |
| Water absorption rate | ASTM D570/ISO 62 | - % |
| processability | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 |
|---|---|---|---|
| process temperature | 180~230°C °C | ||
| pressure | - Mpa | ||
| Dry conditions | 于85°C下烘料约3~4小时 | ||
| screw speed | - rpm | ||
| Melt Temperature | - °C | ||
| Temperature | 30~70°C °C |
| Thermal performance | Test Condition | Test Method | TAIWAN CHIMEI/PA-727 |
|---|---|---|---|
| vicat | ASTM D1525/ISO R306 | 105(221) ℃（℉） | |
| ASTM D648/ISO 75 | 88(190) ℃（℉） | ||
| Combustibility (rate) | UL94 | 1/16“HB | |
| Linear expansion coefficient | ASTM D696/ISO 11359 | - mm/mm.℃ |
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