Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PCTA MN631 EASTMAN USA
DuraStar™
food、chip
High mobility、transparent
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | EASTMAN USA/MN631 |
|---|---|---|---|
| Dart impact | -40°C,EnergyatPeakLoad | ASTM D3763 | 38.0 J |
| 23°C,EnergyatPeakLoad | ASTM D3763 | 40.0 J |
| hardness | Test Condition | Test Method | EASTMAN USA/MN631 |
|---|---|---|---|
| Rockwell hardness | R计秤,23°C | ASTM D785 | 107 |
| Mechanical properties | Test Condition | Test Method | EASTMAN USA/MN631 |
|---|---|---|---|
| elongation | 屈服,23°C | ASTM D638 | 5.0 % |
| tensile strength | 屈服,23°C | ASTM D638 | 50.0 Mpa |
| bending strength | 屈服,23°C | ASTM D790 | 68.0 Mpa |
| tensile strength | 断裂,23°C | ASTM D638 | 43.0 Mpa |
| Flexural modulus | 23°C | ASTM D790 | 1900 Mpa |
| elongation | 断裂,23°C | ASTM D638 | 270 % |
| optical performance | Test Condition | Test Method | EASTMAN USA/MN631 |
|---|---|---|---|
| transmissivity | 总计 | ASTM D1003 | 92.0 % |
| Haze ratio | ASTM D1003 | <1.0 % |
| physical property | Test Condition | Test Method | EASTMAN USA/MN631 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.30 % |
| Water absorption rate | 23°C,24hr | ASTM D570 | 0.15 % |
| Thermal performance | Test Condition | Test Method | EASTMAN USA/MN631 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 66.0 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 73.0 °C | |
| vicat | ASTM D15252 | 86.0 °C |
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